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    <oef:SupplementToProspectusTextBlock contextRef="c1" id="ixv-15">&lt;p style="font: bold 18pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;GRAYSCALE FUNDS TRUST&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;SUPPLEMENT DATED JUNE 26, 2026&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;TO THE CURRENTLY EFFECTIVE SUMMARY PROSPECTUS,
PROSPECTUS AND STATEMENT OF ADDI&lt;span style="text-transform: uppercase"&gt;TIONAL INFORMATION &lt;/span&gt;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;FOR EACH OF THE FUNDS LISTED IN SCHEDULE A&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;(EACH, A &#x201c;FUND,&#x201d;
AND TOGETHER, THE &#x201c;FUNDS&#x201d;)&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: justify"&gt;&lt;/p&gt;&lt;div style="width: 100%"&gt;&lt;div style="font-size: 1pt; border-top: Black 1pt solid"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;This Supplement updates and amends certain information contained in
each Fund&#x2019;s currently effective Summary Prospectus, Prospectus and Statement of Additional Information (&#x201c;SAI&#x201d;) and should
be read in conjunction with those documents.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&lt;span style="text-decoration:underline"&gt;Removal of the Cayman Subsidiaries&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The Board of Trustees (the &#x201c;Board&#x201d;) of Grayscale Funds
Trust (the &#x201c;Trust&#x201d;) has approved certain changes to the principal investment strategies and related disclosure of each of
the Funds. Effective June 26, 2026 (the &#x201c;Effective Date&#x201d;), each Fund will cease obtaining its exposure to options that reference
one or more digital asset exchange-traded products or an index of digital asset exchange-traded products through a wholly-owned subsidiary
organized under the laws of the Cayman Islands (each, a &#x201c;Subsidiary&#x201d;), and on and after the Effective Date each Fund will
hold its options contracts directly. Each Subsidiary will be liquidated and dissolved as soon as practicable following the Effective Date.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;For each Fund, the Fund&#x2019;s Summary Prospectus and Prospectus are
hereby supplemented as follows, effective as of the Effective Date.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Principal Investment Strategy&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the paragraph in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
paragraph in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;The Fund seeks to gain fully synthetic exposure&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund will hold its options contracts directly.
The Fund will no longer seek to obtain exposure to options contracts through a wholly-owned subsidiary organized under the laws of the
Cayman Islands. Pending completion of the wind-up of the Subsidiary, any residual interest in the Subsidiary is expected to relate solely
to the liquidation and dissolution of the Subsidiary and not to the Fund&#x2019;s options exposure.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the sentence in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
sentence in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;Due to certain tests that must be met in order to qualify as a [RIC]&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund may utilize reverse repurchase agreements
to help maintain the desired level of exposure to its options contracts, subject to the Fund&#x2019;s investment policies and applicable
limitations under the 1940 Act.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Any other reference in any Fund&#x2019;s Summary Prospectus or Prospectus
to the Fund&#x2019;s investment in or through a wholly-owned Cayman Islands subsidiary, the approximate allocation of the Fund&#x2019;s
assets to such subsidiary, or the inclusion of the subsidiary&#x2019;s investment strategies and risks within those of the Fund, is hereby
deleted solely to the extent such reference relates to the Fund&#x2019;s former investment in or through the Subsidiary.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Principal Investment Risks&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The risk factor titled &#x201c;Subsidiary Investment Risk&#x201d; is
deleted in its entirety from each Fund&#x2019;s Summary Prospectus and Prospectus, including from the section titled &#x201c;Additional
Information About the Fund &#x2014; Principal Investment Risks&#x201d; in each Fund&#x2019;s Prospectus. Except as expressly provided in
this Supplement, all other principal risk disclosure in each Fund&#x2019;s Summary Prospectus and Prospectus remains unchanged, in each
case, as applicable to the Subsidiary. Except as expressly provided in this Supplement, the SAI disclosure regarding each Fund&#x2019;s
qualification as a regulated investment company and the risks associated with such qualification remains unchanged.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Statement of Additional Information&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The SAI of each Fund is correspondingly amended to delete all references
to the Fund&#x2019;s wholly-owned Cayman Islands subsidiary solely to the extent such references relate to the Fund&#x2019;s former investment
in or through the Subsidiary, including, without limitation, references in the sections addressing the Fund&#x2019;s investment policies,
taxation, custody, audit, and management of the Trust.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;SCHEDULE A&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;



&lt;table cellpadding="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; border-spacing: 0px;"&gt; &lt;tr&gt; &lt;td style="border-bottom: Black 1pt solid; width: 47%; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Fund&lt;/b&gt;&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; width: 10%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&#160;&lt;/td&gt; &lt;td style="width: 43%; border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Date of Summary Prospectus, Prospectus&lt;br/&gt; and SAI&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Bitcoin Covered Call ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Bitcoin Premium Income ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Ethereum Covered Call ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;/table&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;


&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font-size: 10pt"&gt;&lt;span style="text-decoration:underline"&gt;Other&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Except as set forth above, each Fund&#x2019;s Summary Prospectus, Prospectus
and Statement of Additional Information remain unchanged and in full force and effect.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE.&lt;/b&gt;&lt;/p&gt;</oef:SupplementToProspectusTextBlock>
    <oef:SupplementToProspectusTextBlock contextRef="c5" id="ixv-16">&lt;p style="font: bold 18pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;GRAYSCALE FUNDS TRUST&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;SUPPLEMENT DATED JUNE 26, 2026&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;TO THE CURRENTLY EFFECTIVE SUMMARY PROSPECTUS,
PROSPECTUS AND STATEMENT OF ADDI&lt;span style="text-transform: uppercase"&gt;TIONAL INFORMATION &lt;/span&gt;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;FOR EACH OF THE FUNDS LISTED IN SCHEDULE A&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;(EACH, A &#x201c;FUND,&#x201d;
AND TOGETHER, THE &#x201c;FUNDS&#x201d;)&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: justify"&gt;&lt;/p&gt;&lt;div style="width: 100%"&gt;&lt;div style="font-size: 1pt; border-top: Black 1pt solid"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;This Supplement updates and amends certain information contained in
each Fund&#x2019;s currently effective Summary Prospectus, Prospectus and Statement of Additional Information (&#x201c;SAI&#x201d;) and should
be read in conjunction with those documents.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&lt;span style="text-decoration:underline"&gt;Removal of the Cayman Subsidiaries&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The Board of Trustees (the &#x201c;Board&#x201d;) of Grayscale Funds
Trust (the &#x201c;Trust&#x201d;) has approved certain changes to the principal investment strategies and related disclosure of each of
the Funds. Effective June 26, 2026 (the &#x201c;Effective Date&#x201d;), each Fund will cease obtaining its exposure to options that reference
one or more digital asset exchange-traded products or an index of digital asset exchange-traded products through a wholly-owned subsidiary
organized under the laws of the Cayman Islands (each, a &#x201c;Subsidiary&#x201d;), and on and after the Effective Date each Fund will
hold its options contracts directly. Each Subsidiary will be liquidated and dissolved as soon as practicable following the Effective Date.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;For each Fund, the Fund&#x2019;s Summary Prospectus and Prospectus are
hereby supplemented as follows, effective as of the Effective Date.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Principal Investment Strategy&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the paragraph in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
paragraph in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;The Fund seeks to gain fully synthetic exposure&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund will hold its options contracts directly.
The Fund will no longer seek to obtain exposure to options contracts through a wholly-owned subsidiary organized under the laws of the
Cayman Islands. Pending completion of the wind-up of the Subsidiary, any residual interest in the Subsidiary is expected to relate solely
to the liquidation and dissolution of the Subsidiary and not to the Fund&#x2019;s options exposure.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the sentence in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
sentence in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;Due to certain tests that must be met in order to qualify as a [RIC]&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund may utilize reverse repurchase agreements
to help maintain the desired level of exposure to its options contracts, subject to the Fund&#x2019;s investment policies and applicable
limitations under the 1940 Act.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Any other reference in any Fund&#x2019;s Summary Prospectus or Prospectus
to the Fund&#x2019;s investment in or through a wholly-owned Cayman Islands subsidiary, the approximate allocation of the Fund&#x2019;s
assets to such subsidiary, or the inclusion of the subsidiary&#x2019;s investment strategies and risks within those of the Fund, is hereby
deleted solely to the extent such reference relates to the Fund&#x2019;s former investment in or through the Subsidiary.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Principal Investment Risks&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The risk factor titled &#x201c;Subsidiary Investment Risk&#x201d; is
deleted in its entirety from each Fund&#x2019;s Summary Prospectus and Prospectus, including from the section titled &#x201c;Additional
Information About the Fund &#x2014; Principal Investment Risks&#x201d; in each Fund&#x2019;s Prospectus. Except as expressly provided in
this Supplement, all other principal risk disclosure in each Fund&#x2019;s Summary Prospectus and Prospectus remains unchanged, in each
case, as applicable to the Subsidiary. Except as expressly provided in this Supplement, the SAI disclosure regarding each Fund&#x2019;s
qualification as a regulated investment company and the risks associated with such qualification remains unchanged.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Statement of Additional Information&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The SAI of each Fund is correspondingly amended to delete all references
to the Fund&#x2019;s wholly-owned Cayman Islands subsidiary solely to the extent such references relate to the Fund&#x2019;s former investment
in or through the Subsidiary, including, without limitation, references in the sections addressing the Fund&#x2019;s investment policies,
taxation, custody, audit, and management of the Trust.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;SCHEDULE A&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;



&lt;table cellpadding="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; border-spacing: 0px;"&gt; &lt;tr&gt; &lt;td style="border-bottom: Black 1pt solid; width: 47%; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Fund&lt;/b&gt;&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; width: 10%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&#160;&lt;/td&gt; &lt;td style="width: 43%; border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Date of Summary Prospectus, Prospectus&lt;br/&gt; and SAI&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Bitcoin Covered Call ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Bitcoin Premium Income ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Ethereum Covered Call ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;/table&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;


&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font-size: 10pt"&gt;&lt;span style="text-decoration:underline"&gt;Other&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Except as set forth above, each Fund&#x2019;s Summary Prospectus, Prospectus
and Statement of Additional Information remain unchanged and in full force and effect.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE.&lt;/b&gt;&lt;/p&gt;</oef:SupplementToProspectusTextBlock>
    <oef:SupplementToProspectusTextBlock contextRef="c3" id="ixv-17">&lt;p style="font: bold 18pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;GRAYSCALE FUNDS TRUST&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;SUPPLEMENT DATED JUNE 26, 2026&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;TO THE CURRENTLY EFFECTIVE SUMMARY PROSPECTUS,
PROSPECTUS AND STATEMENT OF ADDI&lt;span style="text-transform: uppercase"&gt;TIONAL INFORMATION &lt;/span&gt;&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;FOR EACH OF THE FUNDS LISTED IN SCHEDULE A&lt;/b&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"&gt;&lt;b&gt;(EACH, A &#x201c;FUND,&#x201d;
AND TOGETHER, THE &#x201c;FUNDS&#x201d;)&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: justify"&gt;&lt;/p&gt;&lt;div style="width: 100%"&gt;&lt;div style="font-size: 1pt; border-top: Black 1pt solid"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.25pt 0pt 6.85pt; text-align: justify"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;This Supplement updates and amends certain information contained in
each Fund&#x2019;s currently effective Summary Prospectus, Prospectus and Statement of Additional Information (&#x201c;SAI&#x201d;) and should
be read in conjunction with those documents.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;&lt;span style="text-decoration:underline"&gt;Removal of the Cayman Subsidiaries&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The Board of Trustees (the &#x201c;Board&#x201d;) of Grayscale Funds
Trust (the &#x201c;Trust&#x201d;) has approved certain changes to the principal investment strategies and related disclosure of each of
the Funds. Effective June 26, 2026 (the &#x201c;Effective Date&#x201d;), each Fund will cease obtaining its exposure to options that reference
one or more digital asset exchange-traded products or an index of digital asset exchange-traded products through a wholly-owned subsidiary
organized under the laws of the Cayman Islands (each, a &#x201c;Subsidiary&#x201d;), and on and after the Effective Date each Fund will
hold its options contracts directly. Each Subsidiary will be liquidated and dissolved as soon as practicable following the Effective Date.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;For each Fund, the Fund&#x2019;s Summary Prospectus and Prospectus are
hereby supplemented as follows, effective as of the Effective Date.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Principal Investment Strategy&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the paragraph in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
paragraph in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;The Fund seeks to gain fully synthetic exposure&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund will hold its options contracts directly.
The Fund will no longer seek to obtain exposure to options contracts through a wholly-owned subsidiary organized under the laws of the
Cayman Islands. Pending completion of the wind-up of the Subsidiary, any residual interest in the Subsidiary is expected to relate solely
to the liquidation and dissolution of the Subsidiary and not to the Fund&#x2019;s options exposure.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the sentence in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
sentence in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;Due to certain tests that must be met in order to qualify as a [RIC]&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund may utilize reverse repurchase agreements
to help maintain the desired level of exposure to its options contracts, subject to the Fund&#x2019;s investment policies and applicable
limitations under the 1940 Act.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Any other reference in any Fund&#x2019;s Summary Prospectus or Prospectus
to the Fund&#x2019;s investment in or through a wholly-owned Cayman Islands subsidiary, the approximate allocation of the Fund&#x2019;s
assets to such subsidiary, or the inclusion of the subsidiary&#x2019;s investment strategies and risks within those of the Fund, is hereby
deleted solely to the extent such reference relates to the Fund&#x2019;s former investment in or through the Subsidiary.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Principal Investment Risks&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The risk factor titled &#x201c;Subsidiary Investment Risk&#x201d; is
deleted in its entirety from each Fund&#x2019;s Summary Prospectus and Prospectus, including from the section titled &#x201c;Additional
Information About the Fund &#x2014; Principal Investment Risks&#x201d; in each Fund&#x2019;s Prospectus. Except as expressly provided in
this Supplement, all other principal risk disclosure in each Fund&#x2019;s Summary Prospectus and Prospectus remains unchanged, in each
case, as applicable to the Subsidiary. Except as expressly provided in this Supplement, the SAI disclosure regarding each Fund&#x2019;s
qualification as a regulated investment company and the risks associated with such qualification remains unchanged.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;i&gt;Changes to Statement of Additional Information&lt;/i&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The SAI of each Fund is correspondingly amended to delete all references
to the Fund&#x2019;s wholly-owned Cayman Islands subsidiary solely to the extent such references relate to the Fund&#x2019;s former investment
in or through the Subsidiary, including, without limitation, references in the sections addressing the Fund&#x2019;s investment policies,
taxation, custody, audit, and management of the Trust.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;SCHEDULE A&lt;/b&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/p&gt;



&lt;table cellpadding="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; border-spacing: 0px;"&gt; &lt;tr&gt; &lt;td style="border-bottom: Black 1pt solid; width: 47%; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Fund&lt;/b&gt;&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; width: 10%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&#160;&lt;/td&gt; &lt;td style="width: 43%; border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Date of Summary Prospectus, Prospectus&lt;br/&gt; and SAI&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Bitcoin Covered Call ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Bitcoin Premium Income ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Grayscale Ethereum Covered Call ETF&lt;/span&gt;&lt;/td&gt; &lt;td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"&gt;&#160;&lt;/td&gt; &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;May 1, 2026&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt; &lt;/table&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;


&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;span style="font-size: 10pt"&gt;&lt;span style="text-decoration:underline"&gt;Other&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Except as set forth above, each Fund&#x2019;s Summary Prospectus, Prospectus
and Statement of Additional Information remain unchanged and in full force and effect.&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"&gt;&lt;b&gt;PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE.&lt;/b&gt;&lt;/p&gt;</oef:SupplementToProspectusTextBlock>
    <dei:EntityRegistrantName contextRef="c0" id="ixv-180">Grayscale Funds Trust</dei:EntityRegistrantName>
    <oef:StrategyHeading contextRef="c1" id="ixv-55">Changes to Principal Investment Strategy</oef:StrategyHeading>
    <oef:StrategyHeading contextRef="c5" id="ixv-56">Changes to Principal Investment Strategy</oef:StrategyHeading>
    <oef:StrategyHeading contextRef="c3" id="ixv-57">Changes to Principal Investment Strategy</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock contextRef="c1" id="ixv-60">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the paragraph in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
paragraph in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;The Fund seeks to gain fully synthetic exposure&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund will hold its options contracts directly.
The Fund will no longer seek to obtain exposure to options contracts through a wholly-owned subsidiary organized under the laws of the
Cayman Islands. Pending completion of the wind-up of the Subsidiary, any residual interest in the Subsidiary is expected to relate solely
to the liquidation and dissolution of the Subsidiary and not to the Fund&#x2019;s options exposure.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the sentence in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
sentence in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;Due to certain tests that must be met in order to qualify as a [RIC]&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund may utilize reverse repurchase agreements
to help maintain the desired level of exposure to its options contracts, subject to the Fund&#x2019;s investment policies and applicable
limitations under the 1940 Act.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Any other reference in any Fund&#x2019;s Summary Prospectus or Prospectus
to the Fund&#x2019;s investment in or through a wholly-owned Cayman Islands subsidiary, the approximate allocation of the Fund&#x2019;s
assets to such subsidiary, or the inclusion of the subsidiary&#x2019;s investment strategies and risks within those of the Fund, is hereby
deleted solely to the extent such reference relates to the Fund&#x2019;s former investment in or through the Subsidiary.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyNarrativeTextBlock contextRef="c5" id="ixv-61">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the paragraph in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
paragraph in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;The Fund seeks to gain fully synthetic exposure&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund will hold its options contracts directly.
The Fund will no longer seek to obtain exposure to options contracts through a wholly-owned subsidiary organized under the laws of the
Cayman Islands. Pending completion of the wind-up of the Subsidiary, any residual interest in the Subsidiary is expected to relate solely
to the liquidation and dissolution of the Subsidiary and not to the Fund&#x2019;s options exposure.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the sentence in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
sentence in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;Due to certain tests that must be met in order to qualify as a [RIC]&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund may utilize reverse repurchase agreements
to help maintain the desired level of exposure to its options contracts, subject to the Fund&#x2019;s investment policies and applicable
limitations under the 1940 Act.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Any other reference in any Fund&#x2019;s Summary Prospectus or Prospectus
to the Fund&#x2019;s investment in or through a wholly-owned Cayman Islands subsidiary, the approximate allocation of the Fund&#x2019;s
assets to such subsidiary, or the inclusion of the subsidiary&#x2019;s investment strategies and risks within those of the Fund, is hereby
deleted solely to the extent such reference relates to the Fund&#x2019;s former investment in or through the Subsidiary.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:StrategyNarrativeTextBlock contextRef="c3" id="ixv-62">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the paragraph in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
paragraph in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;The Fund seeks to gain fully synthetic exposure&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund will hold its options contracts directly.
The Fund will no longer seek to obtain exposure to options contracts through a wholly-owned subsidiary organized under the laws of the
Cayman Islands. Pending completion of the wind-up of the Subsidiary, any residual interest in the Subsidiary is expected to relate solely
to the liquidation and dissolution of the Subsidiary and not to the Fund&#x2019;s options exposure.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following disclosure replaces and supersedes, in its entirety,
the sentence in the section titled &#x201c;Principal Investment Strategy&#x201d; in each Fund&#x2019;s Summary Prospectus, and the corresponding
sentence in the section titled &#x201c;Additional Information About the Fund &#x2014; Principal Investment Strategy&#x201d; in each Fund&#x2019;s
Prospectus, in each case beginning with the words &#x201c;Due to certain tests that must be met in order to qualify as a [RIC]&#x201d;:&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#x201c;The Fund may utilize reverse repurchase agreements
to help maintain the desired level of exposure to its options contracts, subject to the Fund&#x2019;s investment policies and applicable
limitations under the 1940 Act.&#x201d;&lt;/p&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&#160;&lt;/p&gt;



&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;Any other reference in any Fund&#x2019;s Summary Prospectus or Prospectus
to the Fund&#x2019;s investment in or through a wholly-owned Cayman Islands subsidiary, the approximate allocation of the Fund&#x2019;s
assets to such subsidiary, or the inclusion of the subsidiary&#x2019;s investment strategies and risks within those of the Fund, is hereby
deleted solely to the extent such reference relates to the Fund&#x2019;s former investment in or through the Subsidiary.&lt;/p&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock contextRef="c6" id="ixv-96">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The risk factor titled &#x201c;Subsidiary Investment Risk&#x201d; is
deleted in its entirety from each Fund&#x2019;s Summary Prospectus and Prospectus, including from the section titled &#x201c;Additional
Information About the Fund &#x2014; Principal Investment Risks&#x201d; in each Fund&#x2019;s Prospectus. Except as expressly provided in
this Supplement, all other principal risk disclosure in each Fund&#x2019;s Summary Prospectus and Prospectus remains unchanged, in each
case, as applicable to the Subsidiary. Except as expressly provided in this Supplement, the SAI disclosure regarding each Fund&#x2019;s
qualification as a regulated investment company and the risks associated with such qualification remains unchanged.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock contextRef="c4" id="ixv-97">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The risk factor titled &#x201c;Subsidiary Investment Risk&#x201d; is
deleted in its entirety from each Fund&#x2019;s Summary Prospectus and Prospectus, including from the section titled &#x201c;Additional
Information About the Fund &#x2014; Principal Investment Risks&#x201d; in each Fund&#x2019;s Prospectus. Except as expressly provided in
this Supplement, all other principal risk disclosure in each Fund&#x2019;s Summary Prospectus and Prospectus remains unchanged, in each
case, as applicable to the Subsidiary. Except as expressly provided in this Supplement, the SAI disclosure regarding each Fund&#x2019;s
qualification as a regulated investment company and the risks associated with such qualification remains unchanged.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock contextRef="c2" id="ixv-98">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The risk factor titled &#x201c;Subsidiary Investment Risk&#x201d; is
deleted in its entirety from each Fund&#x2019;s Summary Prospectus and Prospectus, including from the section titled &#x201c;Additional
Information About the Fund &#x2014; Principal Investment Risks&#x201d; in each Fund&#x2019;s Prospectus. Except as expressly provided in
this Supplement, all other principal risk disclosure in each Fund&#x2019;s Summary Prospectus and Prospectus remains unchanged, in each
case, as applicable to the Subsidiary. Except as expressly provided in this Supplement, the SAI disclosure regarding each Fund&#x2019;s
qualification as a regulated investment company and the risks associated with such qualification remains unchanged.&lt;/p&gt;</oef:RiskTextBlock>
    <oef:RiskReturnHeading contextRef="c1" id="ixv-139">Grayscale Bitcoin Covered Call ETF</oef:RiskReturnHeading>
    <oef:RiskReturnHeading contextRef="c3" id="ixv-146">Grayscale Bitcoin Premium Income ETF</oef:RiskReturnHeading>
    <oef:RiskReturnHeading contextRef="c5" id="ixv-153">Grayscale Ethereum Covered Call ETF</oef:RiskReturnHeading>
    <dei:DocumentType contextRef="c0" id="ixv-183">497</dei:DocumentType>
    <dei:EntityInvCompanyType contextRef="c0" id="ixv-184">N-1A</dei:EntityInvCompanyType>
    <dei:EntityCentralIndexKey contextRef="c0" id="ixv-185">0001976672</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag contextRef="c0" id="ixv-186">false</dei:AmendmentFlag>
    <dei:DocumentPeriodEndDate contextRef="c0" id="ixv-187">2026-06-26</dei:DocumentPeriodEndDate>
    <oef:ProspectusDate contextRef="c0" id="ixv-188">2026-05-01</oef:ProspectusDate>
</xbrl>
