Unusual Options Activity
CRDF Unusual Options Activity - Cardiff Oncology
- Last active day
- July 22, 2026
- Active days (30d)
- 3
- Biggest recent print
- Call $1.5000 · $80K
AI summary
On July 22, 2026, Cardiff Oncology, Inc. (CRDF) experienced notable options activity with a single print. A call option was executed for the 1.50 strike, expiring on January 21, 2028, with a premium of $80,096. This transaction contributed to a volume-to-open interest ratio of 1.6, indicating a relatively active engagement compared to existing open positions. Over the last 30 days, CRDF has seen options activity on three days, with this particular print standing out due to the significant premium associated with the call option. There were no put options traded during this session, reflecting a clear preference for calls in this instance. Overall, the activity suggests a focused interest in the upward potential of CRDF's stock price at this strike level and expiration date.
AI-generated summary
CRDF was last active on July 22, 2026.
Prints on July 22, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| CRDF | Call | $1.5000 | 01/21/28 (549d) | 1.6× | $80K | 107% |
History
- 2026-07-221 prints$80K calls$0K puts
- 2026-07-211 prints$80K calls$0K puts
- 2026-07-201 prints$45K calls$0K puts
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