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SNDX

Syndax Pharmaceuticals, Inc.Close $17.60EOD only

Max Pain

$19.00

Next expiry Oct 16, 2026

Expected Move

±$2.47

14.1% from close

Price Gap

+1.40

Distance to max pain

IV Rank

Low premium

P/C OI

0.12

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Oct 2, 2026 close

End-of-day snapshot

This page reflects SNDX options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

Oct 2, 2026 close

SNDX Options Chain

Data as of market close Oct 2, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 14)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
10.00	9.30	10.00	13.50	0.00	1	1	737.5%	0.868	0.0084	-0.195	0.007	0.001
13.00	12.30	0.00	0.00	0.00	0	0	0.0%	1.000	0.0000	-0.002	0.000	0.005
15.00	3.40	1.30	3.70	0.00	20	0	164.6%	0.746	0.0565	-0.066	0.011	0.004
17.00	1.20	1.25	3.10	0.00	30	31	133.4%	0.606	0.0837	-0.064	0.013	0.003
18.00	0.85	0.75	1.55	0.03	1	21	93.3%	0.491	0.1241	-0.047	0.014	0.003
19.00	0.55	0.40	1.05	-0.25	26	136	88.5%	0.365	0.1232	-0.042	0.013	0.002
20.00	0.80	0.05	0.80	0.00	3	286	84.6%	0.249	0.1087	-0.033	0.011	0.002
21.00	0.30	0.30	2.50	-0.08	410	790	179.2%	0.373	0.0613	-0.084	0.013	0.002
22.00	0.25	0.20	0.60	0.00	10	515	113.7%	0.188	0.0689	-0.038	0.009	0.001
23.00	0.20	0.00	2.40	0.00	10	136	197.5%	0.311	0.0519	-0.086	0.012	0.002
24.00	0.18	0.00	1.20	0.00	1	5	160.2%	0.204	0.0513	-0.056	0.010	0.001
25.00	0.15	0.05	0.35	0.01	603	2,361	125.0%	0.096	0.0395	-0.026	0.006	0.001
26.00	3.27	0.00	1.15	0.00	1	1	181.3%	0.180	0.0419	-0.059	0.009	0.001
27.00	0.45	0.00	1.15	0.00	3	9	192.0%	0.172	0.0385	-0.061	0.009	0.001
28.00	1.59	0.00	2.40	0.00	0	2	260.7%	0.258	0.0359	-0.104	0.011	0.001
30.00	0.05	0.00	2.20	0.00	1	50	272.3%	0.233	0.0326	-0.103	0.011	0.001
40.00	0.14	0.00	0.00	0.00	10	0	50.0%	0.000	0.0000	0.000	0.000	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
11.00	0.50	0.00	2.65	0.00	0	1	335.0%	-0.148	0.0200	-0.095	0.008	-0.001
12.00	0.25	0.00	1.75	0.00	0	126	242.6%	-0.148	0.0276	-0.068	0.008	-0.001
15.00	0.15	0.00	0.45	0.00	1	116	80.1%	-0.134	0.0782	-0.021	0.007	-0.001
16.00	0.35	0.25	0.70	0.00	10	26	80.7%	-0.244	0.1129	-0.031	0.011	-0.002
17.00	0.85	0.70	1.00	0.26	114	162	80.5%	-0.379	0.1371	-0.037	0.013	-0.003
18.00	1.01	0.65	2.00	0.00	5	49	77.4%	-0.525	0.1492	-0.037	0.014	-0.004
19.00	1.45	1.15	2.55	0.15	10	46	67.5%	-0.692	0.1513	-0.028	0.012	-0.005
20.00	2.22	2.40	3.80	0.00	27	35	107.2%	-0.690	0.0955	-0.045	0.012	-0.006
21.00	2.05	1.65	5.30	0.00	2	43	59.8%	-0.925	0.0690	-0.008	0.005	-0.008
22.00	3.80	3.00	6.10	0.00	3	15	84.2%	-0.896	0.0621	-0.016	0.006	-0.008
23.00	3.15	3.50	7.00	0.00	10	26	227.9%	-0.645	0.0474	-0.102	0.013	-0.007
24.00	7.50	1.85	5.90	0.00	1	1	0.0%	-1.000	0.0000	0.003	0.000	-0.009
25.00	7.77	5.50	9.00	0.00	26	15	256.8%	-0.671	0.0409	-0.112	0.012	-0.008

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.