Unusual Options Activity
ARDX Unusual Options Activity - Ardelyx
- Last active day
- September 16, 2026
- Active days (30d)
- 4
- Biggest recent print
- Call $4.0000 · $31K
AI summary
On September 16, 2026, Ardelyx, Inc. (ARDX) experienced notable options activity, with a single print recorded. The transaction involved a call option at a strike price of $4.00, set to expire on April 16, 2027. The premium for this call was $30,525, indicating a significant interest in this particular option. The volume-to-open interest ratio for this print was 5.4, suggesting a relatively active engagement compared to existing positions. Over the past 30 days, ARDX has seen options activity on four separate days, indicating a growing interest in its options market. No put options were traded during this session, highlighting a clear preference for calls among participants. Overall, the data reflects a specific focus on the call option for ARDX with a notable premium and volume dynamics.
AI-generated summary
ARDX was last active on September 16, 2026.
Prints on September 16, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| ARDX | Call | $4.0000 | 04/16/27 (213d) | 5.4× | $31K | 83% |
History
- 2026-09-161 prints$31K calls$0K puts
- 2026-09-151 prints$31K calls$0K puts
- 2026-09-141 prints$0K calls$371K puts
- 2026-09-111 prints$0K calls$371K puts
- 2026-08-111 prints$0K calls$671K puts
- 2026-08-102 prints$0K calls$1.3M puts
- 2026-08-072 prints$103K calls$621K puts
- 2026-08-061 prints$103K calls$0K puts
- 2026-07-311 prints$0K calls$50K puts
- 2026-07-301 prints$0K calls$50K puts
- 2026-07-011 prints$80K calls$0K puts
- 2026-06-301 prints$80K calls$0K puts
- 2026-06-241 prints$0K calls$190K puts
- 2026-06-231 prints$0K calls$190K puts
- 2026-05-051 prints$476K calls$0K puts
- 2026-05-041 prints$0K calls$43K puts
- 2026-05-011 prints$500K calls$0K puts
- 2026-04-221 prints$0K calls$55K puts
- 2026-04-202 prints$451K calls$0K puts
- 2026-03-231 prints$40K calls$0K puts
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