v3.26.1
Note 2 - Significant Accounting Policies (Details Textual)
Jun. 30, 2026
shares
Shares Prescribed Aggregation (in shares)
20,000
X
- Definition
Prescribed aggregation at which shares are issued and redeemed.
+ References
No definition available.
+ Details
Name:
bita_SharesPrescribedAggregation
Namespace Prefix:
bita_
Data Type:
xbrli:sharesItemType
Balance Type:
na
Period Type:
instant