PRISM Mid-Day Movers: MedTech and Fintech are Today’s Leaders.
Quantum-Si Incorporated (NASDAQ: QSI) shares surged 27.23% to approximately $1.55 today, rising from Thursday’s $1.22 close. Trading volume topped 22.2 million shares—more than five times its average daily volume of roughly 4.15 million—marking unusually heavy activity before the session’s midpoint. Quantum-Si develops next-generation protein-sequencing instruments and related analysis software for life-sciences research.
FiscalNote Holdings Inc. (OTC: NOTE) shares rose 24.44% today by mid-day, rebounding after Thursday’s 12.34% decline. Trading volume reached 566,429 shares, already about 17% above its average daily volume of 484,171 shares. The policy and regulatory intelligence provider’s stock traded at approximately $0.02, with the quote feed rounding its price to two decimal places.
Other Notable Movers:
PDS Biotechnology (PDSB) up 21%
Jaguar Health (JAGX) up 13%
AST SpaceMobile (ASTS) down -14%
Stock prices and percentage changes are as of 12:00 p.m. ET on October 9, 2026, and are subject to change.
