QTREX Quantum is trading 5.7% lower at $1.49 on October 13, 2026, with no new company-specific announcement or confirmed catalyst explaining the move.
- The latest reported company news was an October 9 Nasdaq notice about a past minimum-bid-price deficiency; it had no immediate effect on listing or trading.
- Shares closed at $1.58 on October 12, down 15.51%, after earlier gains.
- Major U.S. indexes are nearly flat, so broad-market weakness does not clearly explain the sharper drop.