QSI Stock Posts

6/2/2026 11:17:38 AM

Unusual Option Volume

QSI Quantum-Si - Class A1.25+0.07 (+5.9%)

Quantum-Si - Class A trades 1,455 contracts.

6/1/2026 10:25:01 AM

Unusual Option Volume

QSI Quantum-Si - Class A1.16-0.03 (-2.5%)

Quantum-Si - Class A trades 1,061 contracts.

5/28/2026 10:21:55 AM

Unusual Option Volume

QSI Quantum-Si - Class A1.14+0.01 (+0.9%)

Quantum-Si - Class A trades 2,164 contracts. The highest volume is in the 17-Jul-26 1.5 calls, which is 31.6% above the current price.

5/27/2026 10:51:35 AM

Unusual Option Volume

QSI Quantum-Si - Class A1.13+0.05 (+4.6%)

Quantum-Si - Class A trades 1,863 contracts.

5/22/2026 10:22:50 AM

Unusual Option Volume

QSI Quantum-Si - Class A1.03+0.04 (+4.0%)

Quantum-Si - Class A trades 3,284 contracts.

5/21/2026 10:21:15 AM

Unusual Option Volume

QSI Quantum-Si - Class A0.92+0.04 (+5.0%)

Quantum-Si - Class A trades 1,182 contracts.

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