Unusual Options Activity
KPTI Unusual Options Activity - Karyopharm Therapeutics
- Last active day
- August 12, 2026
- Active days (30d)
- 6
- Biggest recent print
- Call $2.5000 · $173K
AI summary
On August 12, 2026, Karyopharm Therapeutics Inc. (KPTI) experienced notable options activity with a significant print involving call options. A single print was recorded for a call option with a strike price of $2.50, set to expire on September 18, 2026. The premium for this transaction was $173,250, indicating a strong interest in this particular strike. The volume to open interest ratio for this option stood at 3.8, suggesting a relatively active trading environment compared to the existing open interest. In the last 30 days, KPTI has seen options activity on six occasions, reflecting ongoing interest in the stock's options market. Notably, no put options were traded on this date, highlighting a clear preference for calls among traders. Overall, this activity may indicate a focused sentiment towards KPTI's potential movements leading up to the expiration date of the call option.
AI-generated summary
KPTI was last active on August 12, 2026.
Prints on August 12, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| KPTI | Call | $2.5000 | 09/18/26 (38d) | 3.8× | $173K | 198% |
History
- 2026-08-121 prints$173K calls$0K puts
- 2026-08-111 prints$173K calls$0K puts
- 2026-07-201 prints$0K calls$199K puts
- 2026-07-171 prints$0K calls$199K puts
- 2026-07-151 prints$0K calls$435K puts
- 2026-07-141 prints$0K calls$435K puts
- 2026-07-091 prints$112K calls$0K puts
- 2026-07-081 prints$112K calls$0K puts
- 2026-04-141 prints$323K calls$0K puts
- 2026-04-011 prints$76K calls$0K puts
- 2026-03-252 prints$941K calls$0K puts
- 2026-03-232 prints$2.5M calls$3.9M puts
- 2026-03-121 prints$0K calls$853K puts
- 2026-02-261 prints$0K calls$33K puts
- 2026-02-181 prints$0K calls$1.7M puts
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