Unusual Options Activity
AMBA Unusual Options Activity - Ambarella
- Last active day
- August 18, 2026
- Active days (30d)
- 9
- Biggest recent print
- Call $80.0000 · $140K
AI summary
On August 18, 2026, Ambarella, Inc. (AMBA) experienced notable options activity with a single print. A call option was executed at a strike price of $80, expiring on August 21, 2026, with a premium of $140,120. This transaction reflects a volume-to-open interest ratio of 3.4, indicating a relatively active position compared to existing open interest for this strike. In the past 30 days, AMBA has seen options activity on 9 different days, suggesting ongoing interest in the stock's options market. No put options were traded during this session, highlighting a clear focus on call activity. The absence of put premiums further emphasizes the bullish sentiment reflected in this particular transaction. Overall, this print stands out in the context of AMBA's recent options trading landscape.
AI-generated summary
AMBA was last active on August 18, 2026.
Prints on August 18, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| AMBA | Call | $80.0000 | 08/21/26 (4d) | 3.4× | $140K | 68% |
History
- 2026-08-181 prints$140K calls$0K puts
- 2026-08-171 prints$140K calls$0K puts
- 2026-08-072 prints$0K calls$2.7M puts
- 2026-08-062 prints$0K calls$2.7M puts
- 2026-07-311 prints$1.3M calls$0K puts
- 2026-07-302 prints$482K calls$0K puts
- 2026-07-292 prints$482K calls$0K puts
- 2026-07-211 prints$352K calls$0K puts
- 2026-07-201 prints$352K calls$0K puts
- 2026-07-161 prints$455K calls$0K puts
- 2026-07-151 prints$455K calls$0K puts
- 2026-07-101 prints$0K calls$64K puts
- 2026-07-091 prints$0K calls$64K puts
- 2026-07-081 prints$0K calls$70K puts
- 2026-07-071 prints$2.1M calls$0K puts
- 2026-07-062 prints$2.2M calls$0K puts
- 2026-07-021 prints$94K calls$0K puts
- 2026-07-011 prints$0K calls$52K puts
- 2026-06-301 prints$0K calls$96K puts
- 2026-06-261 prints$0K calls$76K puts
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