Unusual Options Activity
GFI Unusual Options Activity - Gold Fields Limited American Depositary Shares
- Last active day
- September 11, 2026
- Active days (30d)
- 6
- Biggest recent print
- Call $20.0000 · $49.3M
AI summary
On September 11, 2026, Gold Fields Limited (GFI) experienced notable options activity, with a total call premium of approximately $69.6 million and a put premium of around $393,120. The trading session included seven prints, with a strong emphasis on call options. The most significant transactions involved a call option with a strike price of $20.00 expiring on March 19, 2027, which accounted for a premium of $49.3 million and a volume-to-open interest ratio of 4.8. Other notable call options included the $35.00 strike expiring on September 18, 2026, with a premium of $10.2 million and a Vol/OI of 6.0, and the $30.00 strike also expiring on the same date, with a premium of $3.6 million and a Vol/OI of 5.8. In contrast, the only put option recorded was a $45.00 strike expiring on January 15, 2027, with a premium of $393,120 and a Vol/OI of 5.0. Overall, the activity indicates a strong preference for call options in this trading session.
AI-generated summary
GFI was last active on September 11, 2026.
Prints on September 11, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| GFI | Call | $35.0000 | 09/18/26 (8d) | 6.0× | $10.2M | 126% | |
| GFI | Call | $30.0000 | 09/18/26 (8d) | 5.8× | $3.6M | 183% | |
| GFI | Call | $20.0000 | 03/19/27 (190d) | 4.8× | $49.3M | 92% | |
| GFI | Call | $40.0000 | 09/18/26 (8d) | 5.5× | $4.3M | 74% | |
| GFI | Put | $45.0000 | 01/15/27 (127d) | 5.0× | $393K | 52% | |
| GFI | Call | $25.0000 | 03/19/27 (190d) | 4.1× | $1.9M | 71% | |
| GFI | Call | $50.0000 | 01/15/27 (127d) | 1.9× | $297K | 54% |
History
- 2026-09-117 prints$69.6M calls$393K puts
- 2026-09-107 prints$69.6M calls$393K puts
- 2026-08-242 prints$923K calls$0K puts
- 2026-08-214 prints$923K calls$357K puts
- 2026-08-203 prints$58K calls$357K puts
- 2026-08-191 prints$58K calls$0K puts
- 2026-08-111 prints$0K calls$1.8M puts
- 2026-08-104 prints$487K calls$2.0M puts
- 2026-08-074 prints$8.7M calls$177K puts
- 2026-08-061 prints$8.2M calls$0K puts
- 2026-08-041 prints$0K calls$9.2M puts
- 2026-08-031 prints$0K calls$9.2M puts
- 2026-07-311 prints$0K calls$1.6M puts
- 2026-07-302 prints$0K calls$2.9M puts
- 2026-07-292 prints$0K calls$1.4M puts
- 2026-07-281 prints$0K calls$70K puts
- 2026-07-241 prints$0K calls$735K puts
- 2026-07-231 prints$0K calls$735K puts
- 2026-07-151 prints$119K calls$0K puts
- 2026-07-143 prints$266K calls$5.7M puts
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