Option chain for Syndax Pharmaceuticals (SNDX): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 28, 2026, SNDX had 5 option expirations, from Nov 20, 2026 to Jan 21, 2028, and 1,199 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 54.7% (-26% on the day) and 34 contracts traded; the busiest was Jan 21, 2028, with 1,052.

For the latest figures, see SNDX options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (23 days): ATM IV 54.7% (-26%), volume 34
Dec 18, 2026 (51 days): ATM IV 53.9% (+16%), volume 44
Jan 15, 2027 (79 days): ATM IV 40.2% (-10%), volume 43
Apr 16, 2027 (170 days): ATM IV 58.8% (-17%), volume 26
Jan 21, 2028 (450 days): ATM IV 48.6% (-21%), volume 1,052

Data as of October 28, 2026.

SNDX Option Chain

Detailed and comprehensive option chain for each expiration listed for SNDX. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any SNDX options strategy.

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