Unusual Options Activity
ALAB Unusual Options Activity - Astera Labs
- Last active day
- August 21, 2026
- Active days (30d)
- 23
- Biggest recent print
- Put $190.0000 · $857K
AI summary
On August 21, 2026, Astera Labs, Inc. (ALAB) experienced notable options activity with a total of three prints. The call premium reached approximately $309,636, while the put premium was significantly higher at around $856,900, indicating a heavier interest in puts relative to calls for this session. The most significant print was a put option with a strike price of $190.00, expiring on January 15, 2027, which accounted for the entire put premium of $856,900 and had a volume to open interest ratio of 2.7. In the call options, a notable print was for a call option with a strike price of $285.00, expiring on August 21, 2026, with a premium of $57,200 and a volume to open interest ratio of 3.4. Additionally, a call option with a strike price of $500.00, expiring on October 16, 2026, had a premium of $252,436 and a volume to open interest ratio of 2.9. The activity reflects a diverse interest in both calls and puts, with a pronounced emphasis on put options.
AI-generated summary
Prints on August 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| ALAB | Call | $285.0000 | 08/21/26 (0d) | 3.4× | $57K | 22% | |
| ALAB | Put | $190.0000 | 01/15/27 (148d) | 2.7× | $857K | 86% | |
| ALAB | Call | $500.0000 | 10/16/26 (55d) | 2.9× | $252K | 88% |
History
- 2026-08-213 prints$310K calls$857K puts
- 2026-08-202 prints$0K calls$1.1M puts
- 2026-08-192 prints$1.5M calls$286K puts
- 2026-08-185 prints$14.2M calls$1.0M puts
- 2026-08-176 prints$13.9M calls$1.3M puts
- 2026-08-145 prints$2.5M calls$295K puts
- 2026-08-134 prints$7.1M calls$0K puts
- 2026-08-125 prints$6.6M calls$1.4M puts
- 2026-08-115 prints$836K calls$1.4M puts
- 2026-08-102 prints$853K calls$0K puts
- 2026-08-071 prints$715K calls$0K puts
- 2026-08-066 prints$14.9M calls$0K puts
- 2026-08-0514 prints$35.5M calls$3.6M puts
- 2026-08-0410 prints$22.1M calls$3.6M puts
- 2026-08-031 prints$316K calls$0K puts
- 2026-07-318 prints$3.4M calls$633K puts
- 2026-07-306 prints$5.6M calls$1.1M puts
- 2026-07-294 prints$5.8M calls$445K puts
- 2026-07-282 prints$1.0M calls$102K puts
- 2026-07-273 prints$1.4M calls$2.2M puts
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