BMRN Unusual Options Activity - BioMarin Pharmaceutical

AI summary

On August 31, 2026, BioMarin Pharmaceutical Inc. (BMRN) experienced notable options activity with a single print recorded. The transaction involved a call option with a strike price of $65, set to expire on September 18, 2026. The call premium for this option was reported at $350,034, indicating significant interest in this particular contract. The volume-to-open interest ratio for this call option was noted at 4.7, suggesting that the activity may be relatively high compared to the existing open interest. In contrast, no put options were traded during this session. Over the past 30 days, BMRN has seen options activity on 13 days, reflecting ongoing interest in the stock's options market. The absence of put activity today may indicate a focused sentiment on the bullish side for this particular expiration date.

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