HeartSciences (NASDAQ:HSCS) rose 55.37% on June 23, 2026, as the Fortitude Mining merger drove a digital-asset pivot, with shares closing at $2.75.

Key Highlights

  • Rose 55.37%: HeartSciences closed at $2.75 on June 23 after moving $0.98 per share.
  • Catalyst: During the session, the Fortitude Mining merger drove a digital-asset pivot.
  • Company: HeartSciences developed AI-supported cardiac diagnostic technology before announcing a merger with a digital-asset mining business.
  • Session: The stock finished at $2.75, while the available company record showed a disclosed catalyst for the move.

HeartSciences (NASDAQ:HSCS) rose 55.37% on June 23, 2026, closing at $2.75 after a $0.98 per-share move. The session’s advance came as the Fortitude Mining merger drove a digital-asset pivot, based on the available company disclosures and trading context.

HeartSciences announced a definitive all-stock merger agreement with Fortitude Mining Holdings, a vertically-integrated Zcash mining platform currently wholly-owned by Digital Currency Group, aiming to bring a leading Proof-of-Work digital asset mining company to the public markets. The combined company is expected to operate under the Fortitude brand and trade on Nasdaq under the ticker symbol "TUDE," with the transaction expected to close in H2 2026.

HeartSciences developed AI-supported cardiac diagnostic technology before announcing a merger with a digital-asset mining business.

Fortitude produced approximately 157,000 ZEC annually as of May 2026, with Zcash having delivered approximately 1,000% trailing twelve-month returns. The merger represents a complete pivot from HeartSciences' AI-powered cardiac diagnostics business to a digital asset mining platform.

The transaction or strategic review was the central corporate development behind the session. Such announcements can alter the expected ownership, financing position or operating focus of a listed company, while completion remains governed by the terms and approvals disclosed by the parties.

The stock ended at $2.75, reflecting the market response to the announced corporate action. No additional transaction closing was recorded during the June 23 session beyond the terms described in the available announcement.

For the June 23 close, the defining facts were the 55.37% advance, the $2.75 closing price and the catalyst described above. Any further change in the investment record would require a new filing, financial update, regulatory communication or transaction announcement from the company.