Ardelyx Inc. (ARDX)
NASDAQ: ARDX
· Real-Time Price · USD
6.52
-0.05 (-0.76%)
At close: Sep 05, 2025, 3:59 PM
6.54
0.31%
After-hours: Sep 05, 2025, 06:48 PM EDT
ARDX Option Overview
Overview for all option chains of ARDX. As of September 06, 2025, ARDX options have an IV of 141.32% and an IV rank of 71.24%. The volume is 390 contracts, which is 26.64% of average daily volume of 1,464 contracts. The volume put-call ratio is 0.05, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
141.32%IV Rank
71.24%Historical Volatility
50.63%IV Low
80.01% on Mar 27, 2025IV High
166.07% on Oct 29, 2024Open Interest (OI)
Today's Open Interest
77,652Put-Call Ratio
0.36Put Open Interest
20,504Call Open Interest
57,148Open Interest Avg (30-day)
69,418Today vs Open Interest Avg (30-day)
111.86%Option Volume
Today's Volume
390Put-Call Ratio
0.05Put Volume
18Call Volume
372Volume Avg (30-day)
1,464Today vs Volume Avg (30-day)
26.64%Option Chain Statistics
This table provides a comprehensive overview of all ARDX options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 254 | 8 | 0.03 | 7,504 | 937 | 0.12 | 141.32% | 4 |
| Oct 17, 2025 | 77 | 10 | 0.13 | 12,963 | 1,391 | 0.11 | 90.55% | 4 |
| Jan 16, 2026 | 19 | 0 | 0 | 29,044 | 17,084 | 0.59 | 69.48% | 7 |
| Apr 17, 2026 | 1 | 0 | 0 | 186 | 30 | 0.16 | 60.02% | 5 |
| Jan 15, 2027 | 21 | 0 | 0 | 7,451 | 1,062 | 0.14 | 58.33% | 4 |