Unusual Options Activity
IREN Unusual Options Activity - IREN Limited
- Last active day
- August 21, 2026
- Active days (30d)
- 23
- Biggest recent print
- Put $55.0000 · $14.3M
AI summary
On August 21, 2026, IREN Limited experienced notable options activity with a total of 16 prints. The call premium reached approximately $12.1 million, while the put premium was higher at around $17.2 million, indicating a heavier focus on puts for the day. The most significant print was for a call option at a strike of $65.00 expiring on February 19, 2027, with a premium of about $6.8 million and a volume-to-open interest (Vol/OI) ratio of 56.9, suggesting substantial interest relative to existing positions. Other notable call options included a $41.50 strike expiring on August 28, 2026, with a premium of $476,410 (Vol/OI 8.7) and a $42.00 strike expiring on September 11, 2026, with a premium of $241,900 (Vol/OI 4.6). In the put options, the most significant activity was seen in a $55.00 strike expiring on the same day, with a premium of approximately $14.3 million (Vol/OI 1.7). Overall, the day's activity reflected a mix of strategic positioning across various strikes and expiration dates.
AI-generated summary
Prints on August 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| IREN | Call | $65.0000 | 02/19/27 (181d) | 56.9× | $6.8M | 98% | |
| IREN | Call | $41.5000 | 08/28/26 (6d) | 8.7× | $476K | 136% | |
| IREN | Call | $41.5000 | 08/21/26 (0d) | 6.2× | $408K | 11% | |
| IREN | Call | $42.0000 | 09/11/26 (20d) | 4.6× | $242K | 102% | |
| IREN | Put | $41.5000 | 08/28/26 (8d) | 4.2× | $295K | 122% | |
| IREN | Call | $44.5000 | 08/28/26 (6d) | 3.0× | $195K | 138% | |
| IREN | Call | $43.5000 | 08/28/26 (8d) | 2.5× | $181K | 123% | |
| IREN | Put | $41.0000 | 08/28/26 (6d) | 2.3× | $462K | 135% | |
| IREN | Call | $40.0000 | 08/28/26 (8d) | 1.9× | $2.2M | 122% | |
| IREN | Put | $55.0000 | 08/21/26 (1d) | 1.7× | $14.3M | 329% | |
| IREN | Call | $41.0000 | 08/28/26 (6d) | 2.0× | $295K | 135% | |
| IREN | Put | $60.0000 | 08/21/26 (1d) | 1.6× | $2.0M | 371% | |
| IREN | Call | $39.5000 | 08/28/26 (8d) | 1.6× | $1.2M | 123% | |
| IREN | Put | $41.5000 | 08/21/26 (0d) | 1.9× | $96K | 15% | |
| IREN | Call | $42.0000 | 08/21/26 (0d) | 1.8× | $136K | 32% | |
| IREN | Put | $37.5000 | 08/28/26 (8d) | 1.8× | $74K | 121% |
History
- 2026-08-2116 prints$12.1M calls$17.2M puts
- 2026-08-2017 prints$8.9M calls$16.8M puts
- 2026-08-1913 prints$5.6M calls$243K puts
- 2026-08-1814 prints$3.9M calls$11.3M puts
- 2026-08-1715 prints$5.9M calls$12.0M puts
- 2026-08-1438 prints$13.3M calls$10.8M puts
- 2026-08-1346 prints$17.5M calls$11.4M puts
- 2026-08-1229 prints$14.6M calls$3.8M puts
- 2026-08-1115 prints$7.5M calls$3.4M puts
- 2026-08-1018 prints$6.4M calls$844K puts
- 2026-08-0722 prints$6.0M calls$2.0M puts
- 2026-08-0610 prints$4.4M calls$2.0M puts
- 2026-08-0510 prints$4.4M calls$4.3M puts
- 2026-08-0435 prints$16.3M calls$16.3M puts
- 2026-08-0340 prints$20.0M calls$14.5M puts
- 2026-07-3140 prints$18.4M calls$8.2M puts
- 2026-07-3049 prints$21.0M calls$8.1M puts
- 2026-07-2929 prints$5.2M calls$5.4M puts
- 2026-07-2822 prints$6.1M calls$1.9M puts
- 2026-07-2723 prints$5.2M calls$10.1M puts
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