Unusual Options Activity
SAN Unusual Options Activity - Banco Santander, S.A. Sponsored (Spain)
- Last active day
- October 2, 2026
- Active days (30d)
- 4
- Biggest recent print
- Put $13.0000 · $164K
AI summary
On October 2, 2026, unusual options activity was observed in Banco Santander, S.A. Sponsored ADR (SAN). Two notable prints were recorded, both involving put options, with a total premium of $246,310. The larger transaction was for the SAN Put with a strike price of $13.00, expiring on March 19, 2027, which had a premium of $164,340 and a volume-to-open interest ratio of 4.1. The second transaction involved a put option with a strike price of $12.00, also expiring on March 19, 2027, with a premium of $81,970 and a volume-to-open interest ratio of 1.6. Over the past 30 days, SAN has seen four active days in the options market, indicating a potential increase in interest in these particular strike prices. The overall balance of activity was heavily skewed towards puts, reflecting a specific sentiment in the market.
AI-generated summary
SAN was last active on October 2, 2026.
Prints on October 2, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| SAN | Put | $13.0000 | 03/19/27 (169d) | 4.1× | $164K | 34% | |
| SAN | Put | $12.0000 | 03/19/27 (169d) | 1.6× | $82K | 37% |
History
- 2026-10-022 prints$0K calls$246K puts
- 2026-10-012 prints$0K calls$246K puts
- 2026-09-151 prints$127K calls$0K puts
- 2026-09-141 prints$127K calls$0K puts
- 2026-08-241 prints$698K calls$0K puts
- 2026-08-211 prints$698K calls$0K puts
- 2026-08-202 prints$618K calls$0K puts
- 2026-08-193 prints$650K calls$0K puts
- 2026-07-201 prints$53K calls$0K puts
- 2026-07-171 prints$53K calls$0K puts
- 2026-06-221 prints$44K calls$0K puts
- 2026-06-181 prints$44K calls$0K puts
- 2026-05-041 prints$622K calls$0K puts
- 2026-04-271 prints$0K calls$45K puts
- 2026-04-241 prints$0K calls$72K puts
- 2026-04-152 prints$175K calls$0K puts
- 2026-04-131 prints$651K calls$0K puts
- 2026-04-011 prints$400K calls$0K puts
- 2026-03-231 prints$0K calls$43K puts
- 2026-03-201 prints$43K calls$0K puts
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