Unusual Options Activity
MGNX Unusual Options Activity - MacroGenics
- Last active day
- July 28, 2026
- Active days (30d)
- 2
- Biggest recent print
- Put $4.0000 · $84K
AI summary
On July 28, 2026, MacroGenics, Inc. (MGNX) experienced notable options activity with two significant prints. The call option with a strike price of $4.00, expiring on August 21, 2026, recorded a premium of $70,000, with a volume-to-open interest ratio of 19.6. In contrast, the put option at the same strike price and expiration date had a higher premium of $84,040, accompanied by a volume-to-open interest ratio of 9.1. This activity indicates a higher level of interest in put options compared to calls for this particular strike and expiration. Over the past 30 days, MGNX has seen active trading on only two days, suggesting that this recent options activity may be noteworthy in the context of overall market engagement.
AI-generated summary
MGNX was last active on July 28, 2026.
Prints on July 28, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| MGNX | Call | $4.0000 | 08/21/26 (25d) | 19.6× | $70K | 113% | |
| MGNX | Put | $4.0000 | 08/21/26 (25d) | 9.1× | $84K | 97% |
History
- 2026-07-282 prints$70K calls$84K puts
- 2026-07-272 prints$70K calls$84K puts
- 2026-05-141 prints$55K calls$0K puts
- 2026-03-111 prints$100K calls$0K puts
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