v3.26.3
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS (Tables)
12 Months Ended
Jun. 30, 2026
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS  
Summary of fair value measurement inputs under black-scholes model

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June 30,

​

June 30,

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Input

  ​ ​ ​

2025

  ​ ​ ​

2026

​

Number of warrants*

​

 

240

​

​

240

​

Share price*

​

$

504.00

​

$

80.00

​

Risk-free interest rate

​

 

3.85

%

 

3.99

%

Volatility

​

 

95

%

 

103

%

Exercise price*

​

$

22,464.00

​

$

22,464.00

​

Warrant life

​

 

1.96years

​

 

0.46years

​

*

Retrospectively restated for 1-for-200 reverse stock split effective on August 18, 2026.

Summary of company warrants activities and status of warrants

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  ​ ​ ​

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  ​ ​ ​

Weighted

  ​ ​ ​

Average

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​

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Average

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Remaining

​

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Exercise Price

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Period

Warrants

  ​ ​ ​

Warrants*

  ​ ​ ​

Per Share*

  ​ ​ ​

(Years)

Outstanding as of June 30, 2024

 

240

​

$

22,464.00

​

2.96

Issued

 

—

​

​

—

​

—

Redeemed

 

—

​

​

—

​

—

Forfeited

​

—

​

​

—

​

—

Exercised

 

—

​

​

—

​

—

Expired

 

—

​

​

—

​

—

Outstanding as of June 30, 2025

 

240

​

$

22,464.00

​

1.96

Issued

 

—

​

​

—

​

—

Redeemed

 

—

​

​

—

​

—

Forfeited

 

—

​

​

—

​

—

Exercised

 

—

​

​

—

​

—

Expired

​

—

​

​

—

​

—

Outstanding as of June 30, 2026

 

240

​

​

22,464.00

​

0.46

*

Retrospectively restated for the 1-for-200 reverse stock split effective on August 18, 2026.