Unusual Options Activity
RIOT Unusual Options Activity - Riot Platforms
- Last active day
- August 21, 2026
- Active days (30d)
- 23
- Biggest recent print
- Call $23.0000 · $697K
AI summary
On August 21, 2026, Riot Platforms, Inc. (RIOT) saw notable options activity with a total of 17 prints. The call premium reached approximately $2.16 million, significantly outpacing the put premium of around $881,535, indicating a strong preference for calls among traders. The most active options included the RIOT Call 23.00 expiring on August 28, 2026, which had a premium of $696,696 and a volume-to-open interest ratio of 18.4. Other significant call options were the RIOT Call 25.00 expiring on September 11, 2026, with a premium of $177,560 (Vol/OI 10.3), and the RIOT Call 23.50 with a premium of $27,269 (Vol/OI 8.0). On the put side, the most notable was the RIOT Put 23.50 expiring on the same day, with a premium of $181,025 and a Vol/OI of 3.1. Overall, the day's activity reflected a strong inclination towards call options, particularly at the higher strike prices.
AI-generated summary
Prints on August 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| RIOT | Call | $23.0000 | 08/28/26 (8d) | 18.4× | $697K | 87% | |
| RIOT | Call | $25.0000 | 09/11/26 (20d) | 10.3× | $178K | 97% | |
| RIOT | Call | $23.5000 | 08/28/26 (6d) | 8.0× | $27K | 109% | |
| RIOT | Call | $22.5000 | 08/28/26 (6d) | 6.1× | $82K | 102% | |
| RIOT | Call | $21.5000 | 08/28/26 (6d) | 5.6× | $53K | 97% | |
| RIOT | Call | $20.5000 | 08/28/26 (6d) | 3.7× | $136K | 96% | |
| RIOT | Put | $23.5000 | 08/21/26 (0d) | 3.1× | $181K | 143% | |
| RIOT | Put | $19.5000 | 08/28/26 (6d) | 3.1× | $39K | 94% | |
| RIOT | Call | $21.0000 | 09/04/26 (15d) | 2.1× | $175K | 91% | |
| RIOT | Call | $20.5000 | 08/21/26 (1d) | 1.9× | $635K | 102% | |
| RIOT | Put | $21.0000 | 09/04/26 (13d) | 2.1× | $130K | 94% | |
| RIOT | Put | $21.5000 | 08/21/26 (0d) | 1.9× | $323K | 90% | |
| RIOT | Call | $19.5000 | 08/28/26 (6d) | 1.8× | $115K | 92% | |
| RIOT | Put | $18.5000 | 08/28/26 (6d) | 1.8× | $43K | 90% | |
| RIOT | Call | $22.5000 | 08/21/26 (1d) | 1.8× | $35K | 117% | |
| RIOT | Put | $24.0000 | 08/21/26 (1d) | 1.5× | $165K | 150% | |
| RIOT | Call | $24.0000 | 08/28/26 (6d) | 1.8× | $28K | 106% |
History
- 2026-08-2117 prints$2.2M calls$882K puts
- 2026-08-2013 prints$2.7M calls$285K puts
- 2026-08-198 prints$1.1M calls$119K puts
- 2026-08-188 prints$7.5M calls$276K puts
- 2026-08-179 prints$7.7M calls$276K puts
- 2026-08-1410 prints$925K calls$3.0M puts
- 2026-08-136 prints$157K calls$3.0M puts
- 2026-08-1223 prints$10.9M calls$3.4M puts
- 2026-08-1125 prints$11.2M calls$3.4M puts
- 2026-08-1017 prints$3.8M calls$3.0M puts
- 2026-08-0714 prints$3.2M calls$3.6M puts
- 2026-08-0610 prints$696K calls$3.0M puts
- 2026-08-0510 prints$457K calls$1.1M puts
- 2026-08-0413 prints$1.2M calls$919K puts
- 2026-08-0314 prints$1.6M calls$889K puts
- 2026-07-3112 prints$2.7M calls$850K puts
- 2026-07-3012 prints$3.3M calls$7.1M puts
- 2026-07-2912 prints$1.9M calls$7.1M puts
- 2026-07-289 prints$1.1M calls$451K puts
- 2026-07-276 prints$470K calls$459K puts
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