Unusual Options Activity
GOOG Unusual Options Activity - Alphabet - Capital Stock
- Last active day
- August 21, 2026
- Active days (30d)
- 23
- Biggest recent print
- Put $480.0000 · $34.8M
AI summary
On August 21, 2026, unusual options activity was observed in Alphabet Inc. (GOOG), with a notable imbalance in put and call premiums. A total of 23 prints were recorded, with call premiums amounting to approximately $5.7 million, while put premiums significantly outweighed this at around $144.6 million. The most prominent activity involved several put options, particularly the GOOG Put 430.00 expiring on September 18, 2026, which had a premium of $34.5 million and a volume/open interest (Vol/OI) ratio of 15.1. Other significant puts included the 390.00 and 385.00 strikes, with premiums of $7.9 million and $15.3 million, respectively, both expiring on the same day. The 375.00 and 380.00 puts also saw substantial premiums of approximately $14.6 million and $17.6 million, respectively. In contrast, call activity was minimal, with the highest premium being $164,330 for the 342.50 strike expiring on the same day. Overall, the data indicates a strong preference for puts in this trading session.
AI-generated summary
Prints on August 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| GOOG | Put | $430.0000 | 09/18/26 (29d) | 15.1× | $34.5M | 50% | |
| GOOG | Put | $390.0000 | 08/21/26 (1d) | 13.1× | $7.9M | 134% | |
| GOOG | Put | $385.0000 | 08/21/26 (1d) | 11.8× | $15.3M | 145% | |
| GOOG | Put | $375.0000 | 08/21/26 (1d) | 11.5× | $14.6M | 110% | |
| GOOG | Put | $380.0000 | 08/21/26 (1d) | 8.7× | $17.6M | 134% | |
| GOOG | Put | $367.5000 | 08/21/26 (1d) | 6.5× | $4.9M | 84% | |
| GOOG | Put | $370.0000 | 08/21/26 (1d) | 5.1× | $10.4M | 105% | |
| GOOG | Call | $342.5000 | 08/21/26 (0d) | 6.8× | $164K | 5% | |
| GOOG | Call | $347.5000 | 08/28/26 (8d) | 4.9× | $326K | 28% | |
| GOOG | Put | $342.5000 | 08/21/26 (0d) | 4.4× | $278K | 4% | |
| GOOG | Call | $405.0000 | 10/16/26 (55d) | 3.4× | $598K | 31% | |
| GOOG | Call | $342.5000 | 08/28/26 (8d) | 2.7× | $609K | 28% | |
| GOOG | Put | $480.0000 | 01/15/27 (148d) | 2.0× | $34.8M | 37% | |
| GOOG | Call | $340.0000 | 08/21/26 (0d) | 2.3× | $1.7M | 23% | |
| GOOG | Call | $345.0000 | 08/21/26 (0d) | 2.8× | $161K | 11% | |
| GOOG | Call | $345.0000 | 08/28/26 (6d) | 2.2× | $1.0M | 30% | |
| GOOG | Put | $400.0000 | 09/18/26 (27d) | 1.6× | $3.8M | 30% | |
| GOOG | Call | $345.0000 | 09/04/26 (15d) | 1.8× | $378K | 28% | |
| GOOG | Put | $337.5000 | 08/21/26 (1d) | 1.7× | $470K | 31% | |
| GOOG | Call | $337.5000 | 08/21/26 (0d) | 1.6× | $366K | 21% | |
| GOOG | Call | $355.0000 | 08/28/26 (6d) | 1.5× | $229K | 30% | |
| GOOG | Put | $332.5000 | 08/28/26 (6d) | 1.5× | $139K | 29% | |
| GOOG | Call | $352.5000 | 08/28/26 (6d) | 1.5× | $167K | 29% |
History
- 2026-08-2123 prints$5.7M calls$144.6M puts
- 2026-08-2017 prints$4.5M calls$140.5M puts
- 2026-08-1913 prints$66.7M calls$12.2M puts
- 2026-08-1821 prints$107.7M calls$18.5M puts
- 2026-08-1719 prints$62.1M calls$19.0M puts
- 2026-08-1414 prints$14.1M calls$16.6M puts
- 2026-08-1318 prints$14.0M calls$19.6M puts
- 2026-08-1220 prints$8.8M calls$5.9M puts
- 2026-08-1125 prints$10.4M calls$7.7M puts
- 2026-08-1017 prints$10.7M calls$2.6M puts
- 2026-08-0718 prints$5.1M calls$4.7M puts
- 2026-08-0633 prints$18.5M calls$16.2M puts
- 2026-08-0538 prints$29.0M calls$17.7M puts
- 2026-08-0431 prints$30.3M calls$6.4M puts
- 2026-08-0349 prints$55.7M calls$6.4M puts
- 2026-07-3157 prints$86.5M calls$132.4M puts
- 2026-07-3022 prints$10.6M calls$130.7M puts
- 2026-07-2917 prints$20.5M calls$6.3M puts
- 2026-07-2824 prints$21.5M calls$7.1M puts
- 2026-07-2728 prints$24.1M calls$13.2M puts
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