Cidara Therapeutics Inc. (CDTX)
NASDAQ: CDTX
· Real-Time Price · USD
101.99
3.49 (3.54%)
At close: Oct 03, 2025, 3:59 PM
101.99
0.00%
After-hours: Oct 03, 2025, 05:45 PM EDT
CDTX Option Overview
Overview for all option chains of CDTX. As of October 03, 2025, CDTX options have an IV of 251.16% and an IV rank of 130.66%. The volume is 660 contracts, which is 102.01% of average daily volume of 647 contracts. The volume put-call ratio is 1.96, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
251.16%IV Rank
100%Historical Volatility
77.79%IV Low
98.62% on Aug 18, 2025IV High
215.37% on Oct 02, 2025Open Interest (OI)
Today's Open Interest
16,382Put-Call Ratio
1Put Open Interest
8,210Call Open Interest
8,172Open Interest Avg (30-day)
9,542Today vs Open Interest Avg (30-day)
171.68%Option Volume
Today's Volume
660Put-Call Ratio
1.96Put Volume
437Call Volume
223Volume Avg (30-day)
647Today vs Volume Avg (30-day)
102.01%Option Chain Statistics
This table provides a comprehensive overview of all CDTX 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 |
| Oct 17, 2025 | 193 | 365 | 1.89 | 4,587 | 3,568 | 0.78 | 251.16% | 80 |
| Nov 21, 2025 | 12 | 62 | 5.17 | 2,053 | 219 | 0.11 | 226.69% | 55 |
| Feb 20, 2026 | 16 | 0 | 0 | 1,110 | 4,386 | 3.95 | 157.29% | 60 |
| May 15, 2026 | 2 | 0 | 0 | 209 | 30 | 0.14 | 109.38% | 60 |
| Jun 18, 2026 | 0 | 0 | 0 | 51 | 2 | 0.04 | 106.23% | 85 |
| Jan 15, 2027 | 0 | 0 | 0 | 150 | 2 | 0.01 | 108.95% | 75 |
| Jan 21, 2028 | 0 | 10 | 0 | 12 | 3 | 0.25 | 110.33% | 35 |