Unusual Options Activity
GMAB Unusual Options Activity - Genmab A/S - American Depositary Shares
- Last active day
- October 6, 2026
- Active days (30d)
- 7
- Biggest recent print
- Put $30.0000 · $388K
AI summary
On October 6, 2026, Genmab A/S (GMAB) experienced notable options activity with a total of four prints recorded. The overall call premium amounted to $294,495, while put premiums totaled $762,916, indicating a heavier emphasis on put activity for the day. The most significant print was for a call option with a strike price of $40.00, expiring on October 16, 2026, which had a premium of $294,495 and a volume-to-open interest ratio of 3.5. Among the put options, the highest premium was for a $30.00 strike expiring on January 15, 2027, totaling $388,050, with a volume-to-open interest ratio of 1.7. Additionally, a put option with a $35.00 strike expiring on December 18, 2026, had a premium of $239,812 and a volume-to-open interest ratio of 1.8. Another put option at the same $30.00 strike, expiring on November 20, 2026, recorded a premium of $135,054, also with a volume-to-open interest ratio of 1.7. The activity reflects a diverse range of expiration dates and strike prices in the options market for GMAB.
AI-generated summary
GMAB was last active on October 6, 2026.
Prints on October 6, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| GMAB | Call | $40.0000 | 10/16/26 (11d) | 3.5× | $294K | 87% | |
| GMAB | Put | $35.0000 | 12/18/26 (74d) | 1.8× | $240K | 63% | |
| GMAB | Put | $30.0000 | 01/15/27 (102d) | 1.7× | $388K | 50% | |
| GMAB | Put | $30.0000 | 11/20/26 (46d) | 1.7× | $135K | 81% |
History
- 2026-10-064 prints$294K calls$763K puts
- 2026-10-055 prints$2.3M calls$763K puts
- 2026-10-022 prints$2.0M calls$143K puts
- 2026-10-012 prints$4.5M calls$271K puts
- 2026-09-302 prints$4.5M calls$271K puts
- 2026-09-171 prints$0K calls$368K puts
- 2026-09-161 prints$0K calls$368K puts
- 2026-08-262 prints$81K calls$121K puts
- 2026-08-253 prints$306K calls$121K puts
- 2026-08-211 prints$261K calls$0K puts
- 2026-08-201 prints$261K calls$0K puts
- 2026-08-104 prints$799K calls$117K puts
- 2026-08-075 prints$799K calls$250K puts
- 2026-08-061 prints$0K calls$133K puts
- 2026-06-301 prints$0K calls$58K puts
- 2026-06-291 prints$0K calls$58K puts
- 2026-05-141 prints$149K calls$0K puts
- 2026-04-292 prints$3.8M calls$0K puts
- 2026-04-231 prints$109K calls$0K puts
- 2026-04-223 prints$4.8M calls$0K puts
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