QSI chart

Quantum-Si incorporated · Quote, news and financials

1.30 USD
+0.04 +3.17%
Bid
1.29 × 2
Ask
1.30 × 2

Extended hours 1.30 0.00%

As of Nov 3, 2026

1D chart

Closing price and volume

QSI one-day price chart1.241.271.291.311.349:30 AM10:47 AM12:04 PM1:21 PM2:38 PM3:55 PM