GFI Unusual Options Activity - Gold Fields Limited American Depositary Shares

AI summary

On August 21, 2026, Gold Fields Limited (GFI) experienced notable options activity with a total of four prints. The call premium reached approximately $922,859, while the put premium was around $356,704, indicating a stronger interest in calls relative to puts. The most significant print was a GFI call option at a strike price of $50, expiring on October 16, 2026, with a premium of $439,110 and a volume-to-open interest ratio of 2.7. This suggests a notable level of activity relative to existing positions. Additionally, a put option at the same strike price and expiration date had a premium of $203,200 and a volume-to-open interest ratio of 3.2, indicating a higher level of trading activity compared to open interest. Other notable prints included a put option at a $40 strike expiring on September 18, 2026, with a premium of $153,504 and a volume-to-open interest ratio of 2.7, alongside another call option at the same expiration and strike of $50, with a premium of $483,749 and a volume-to-open interest ratio of 2.1. Over the past 30 days, GFI has seen active trading on 15 days.

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