Unusual Options Activity
OPEN Unusual Options Activity - Opendoor Technologies
- Last active day
- August 21, 2026
- Active days (30d)
- 21
- Biggest recent print
- Put $4.0000 · $224K
AI summary
On August 21, 2026, Opendoor Technologies Inc (OPEN) experienced notable options activity with a total of six prints. The total call premium amounted to $348,102, while put premiums reached $275,372, indicating a slight preference for calls in this session. The most significant print was an OPEN put option with a strike price of $4.00, expiring on February 19, 2027, which garnered a premium of $224,112 and a volume-to-open interest ratio of 7.3. Additionally, a call option with a strike price of $3.00, expiring on September 11, 2026, saw a premium of $80,630 and a volume-to-open interest ratio of 11.1, suggesting active trading interest. Other notable prints included a call option at the same $3.00 strike, expiring on August 28, 2026, with a premium of $101,695, and a call at $3.50, also expiring on August 28, 2026, with a premium of $120,081. Overall, the activity reflects a diverse range of expirations and strike prices, contributing to the ongoing trading landscape for OPEN options.
AI-generated summary
Prints on August 21, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| OPEN | Call | $3.0000 | 09/11/26 (20d) | 11.1× | $81K | 67% | |
| OPEN | Put | $4.0000 | 02/19/27 (183d) | 7.3× | $224K | 80% | |
| OPEN | Put | $3.5000 | 09/11/26 (20d) | 5.7× | $51K | 69% | |
| OPEN | Call | $3.0000 | 08/28/26 (6d) | 3.8× | $102K | 81% | |
| OPEN | Call | $3.5000 | 08/28/26 (6d) | 1.5× | $120K | 66% | |
| OPEN | Call | $3.5000 | 09/11/26 (20d) | 1.5× | $46K | 69% |
History
- 2026-08-216 prints$348K calls$275K puts
- 2026-08-204 prints$1.1M calls$252K puts
- 2026-08-194 prints$1.2M calls$28K puts
- 2026-08-184 prints$148K calls$101K puts
- 2026-08-173 prints$117K calls$101K puts
- 2026-08-146 prints$801K calls$0K puts
- 2026-08-136 prints$801K calls$0K puts
- 2026-08-113 prints$188K calls$0K puts
- 2026-08-103 prints$188K calls$0K puts
- 2026-08-071 prints$36K calls$0K puts
- 2026-08-063 prints$70K calls$221K puts
- 2026-08-057 prints$278K calls$221K puts
- 2026-08-046 prints$507K calls$32K puts
- 2026-08-034 prints$625K calls$0K puts
- 2026-07-313 prints$288K calls$0K puts
- 2026-07-303 prints$33K calls$257K puts
- 2026-07-292 prints$0K calls$257K puts
- 2026-07-271 prints$84K calls$0K puts
- 2026-07-245 prints$303K calls$302K puts
- 2026-07-236 prints$296K calls$343K puts
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