Quantum is trading 10.49% up at $26.33 as broad market risk appetite supports the stock.
- The S&P 500, Nasdaq Composite, and Dow Jones are all higher on September 17, 2026.
- Treasury prices are rallying and crude oil is falling after the Federal Reserveβs September 16 rate hike.
- No fresh company-specific catalyst was identified; the latest notable announcement was the September 14 CIO appointment.