Syndax Pharmaceuticals In... (SNDX)
NASDAQ: SNDX
· Real-Time Price · USD
15.60
0.16 (1.04%)
At close: Oct 03, 2025, 3:59 PM
15.65
0.32%
After-hours: Oct 03, 2025, 07:49 PM EDT
SNDX Option Overview
Overview for all option chains of SNDX. As of October 05, 2025, SNDX options have an IV of 166.06% and an IV rank of 126.51%. The volume is 3,210 contracts, which is 182.59% of average daily volume of 1,758 contracts. The volume put-call ratio is 1.02, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
166.06%IV Rank
100%Historical Volatility
44.44%IV Low
65% on Jan 14, 2025IV High
144.88% on Sep 29, 2025Open Interest (OI)
Today's Open Interest
39,772Put-Call Ratio
0.44Put Open Interest
12,149Call Open Interest
27,623Open Interest Avg (30-day)
32,545Today vs Open Interest Avg (30-day)
122.21%Option Volume
Today's Volume
3,210Put-Call Ratio
1.02Put Volume
1,623Call Volume
1,587Volume Avg (30-day)
1,758Today vs Volume Avg (30-day)
182.59%Option Chain Statistics
This table provides a comprehensive overview of all SNDX 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 | 1,157 | 1,580 | 1.37 | 11,798 | 8,983 | 0.76 | 166.06% | 15 |
| Nov 21, 2025 | 323 | 7 | 0.02 | 3,733 | 277 | 0.07 | 108.65% | 13 |
| Jan 16, 2026 | 100 | 36 | 0.36 | 11,518 | 2,711 | 0.24 | 96.19% | 12.5 |
| Apr 17, 2026 | 4 | 0 | 0 | 514 | 178 | 0.35 | 88.94% | 16 |
| Jan 15, 2027 | 3 | 0 | 0 | 50 | 0 | 0 | 83.81% | 3 |
| Jan 21, 2028 | 0 | 0 | 0 | 10 | 0 | 0 | 72.11% | 3 |