CBIO Unusual Options Activity - Crescent Biopharma

AI summary

On September 4, 2026, Crescent Biopharma, Inc. (CBIO) experienced notable options activity with a significant call transaction. A single print was recorded for a call option with a strike price of $20, expiring on February 19, 2027, which had a premium of $1,027,000. This transaction reflects a volume to open interest ratio of 3.0, indicating a relatively active position compared to existing open interest. Notably, there were no put options traded during this session. Over the past 30 days, CBIO has seen options activity on only two days, suggesting a limited but focused interest in the stock's options market. The substantial call premium indicates a strong commitment to this particular strike and expiration, although the overall context of market sentiment and underlying stock performance remains unspecified.

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