13.76
                                            Syndax Pharmaceuticals Inc Stock (SNDX) Option Chain
For the November 21, 2025 expiration date, the SNDX stock option chain has a total of 2,433 contracts, with 877 call options and 1,556 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
                Other Key Expiration Dates:
                - December 19, 2025 : 9 contracts.
 - January 16, 2026 : 203 contracts.
 - April 17, 2026 : 32 contracts.
 - January 15, 2027 : 23 contracts.
 - January 21, 2028 : 0 contracts.
 
Syndax Pharmaceuticals Inc (SNDX) Most Active Options & Calendar
SNDX Call Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume | 
|---|---|---|---|---|
                                 
                                17.00
                             | 
                            0.46 | 0.06 | +15.00% | 359 | 
                                 
                                13.00
                             | 
                            1.69 | 0.14 | +9.03% | 119 | 
                                 
                                14.00
                             | 
                            1.25 | 0.05 | +4.17% | 112 | 
                                 
                                16.00
                             | 
                            0.60 | -0.05 | -7.69% | 108 | 
                                 
                                15.00
                             | 
                            0.75 | -0.10 | -11.76% | 74 | 
                                 
                                20.00
                             | 
                            0.21 | 0.04 | +23.53% | 43 | 
                                 
                                22.00
                             | 
                            0.05 | -0.10 | -66.67% | 18 | 
SNDX Put Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume | 
|---|---|---|---|---|
                                 
                                12.00 
                             | 
                            0.40 | 0.00 | - | 1,402 | 
                                 
                                13.00 
                             | 
                            0.70 | -0.10 | -12.50% | 114 | 
                                 
                                14.00 
                             | 
                            1.20 | -0.07 | -5.51% | 28 | 
                                 
                                15.00 
                             | 
                            2.00 | 0.00 | - | 11 | 
                                 
                                10.00 
                             | 
                            0.09 | 0.00 | - | 1 | 
                                 
                                7.00 
                             | 
                            0.02 | 0.00 | - | - | 
                                 
                                8.00 
                             | 
                            0.00 | 0.00 | - | - | 
Syndax Pharmaceuticals Inc Stock (SNDX) Option Chain Analysis
| Put Volume Total | 1,556 | 
| Call Volume Total | 877 | 
| Put/Call Ratio (PCR) | 1.77 | 
| Put Strike With Highest Volume | $12.00 | 
| Call Strike With Highest Volume | $17.00 | 
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