Syndax Pharmaceuticals (SNDX) Options Chain & Prices $19.94 -0.62 (-3.02%) As of 04:00 PM Eastern Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest SNDX Put and Call Options List 1/21/2028 4/16/2027 1/15/2027 11/20/2026 10/16/2026 9/18/2026 Options Date Put and Call Options Put Options Call Options Options Type All In The Money Out of The Money Moneyness With Volume Without Volume All Volume Strike Price Min Strike Price Max Export ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades9/18/2026$18.00$2.078Call2 - - 2(+0)57.14% (-0.94%)0.87009919/18/2026$19.00$1.264Call6 - - 18(+0)53.23% (-1.37%)0.72420119/18/2026$20.00$0.705Put11 - 1051(-10)51.64% (-1.25%)-0.49349419/18/2026$20.00$0.659Call10723132(+0)51.64% (-1.25%)0.50656989/18/2026$21.00$0.304Call194619(+0)52.31% (-0.69%)0.29413249/18/2026$22.00$0.134Call402020422(+15)54.47% (-0.01%)0.15182439/18/2026$23.00$0.060Call31 - 40(+0)57.36% (+0.58%)0.0752173End-of-day options data provided by Trade Alert and Intrinio. 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