QSI Unusual Options Activity - Quantum-Si

AI summary

On October 2, 2026, Quantum-Si Incorporated (QSI) experienced notable options activity with three prints recorded, all of which were calls, resulting in a total call premium of $134,613. There were no put premiums reported for the day. The most significant print was for the QSI Call with a strike price of $1.50, expiring on April 16, 2027, which had a premium of $59,313 and a volume-to-open interest ratio of 5.1, indicating heightened interest relative to existing positions. Another notable print was for the QSI Call at the same strike price of $1.50 but expiring sooner on October 16, 2026, with a premium of $30,700 and a volume-to-open interest ratio of 2.7. Additionally, a QSI Call with a strike price of $1.00 expiring on November 20, 2026, had a premium of $44,600 and a volume-to-open interest ratio of 2.3. This activity reflects a concentrated interest in calls for QSI, particularly at the $1.50 strike price.

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