Home Options COGTChain

COGT

Cogent Biosciences, Inc.Close $32.92EOD only

Max Pain

$33.00

Next expiry Jun 18, 2026

Expected Move

±$3.98

12.1% from close

Price Gap

+0.08

Distance to max pain

IV Rank

Low premium

P/C OI

0.43

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

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

Published Snapshot

May 20, 2026 close

COGT Options Chain

Data as of market close May 20, 2026

Expiration

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

Control Row

Next expiry (DTE 29)

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
25.00	7.10	6.20	9.60	0.00	1	27	140.3%	0.817	0.0204	-0.062	0.025	0.014
29.00	9.10	2.60	5.80	0.00	0	1	99.1%	0.728	0.0361	-0.055	0.031	0.014
30.00	4.60	2.10	5.20	0.00	19	24	50.9%	0.772	0.0640	-0.027	0.028	0.017
31.00	5.00	1.15	4.00	0.00	30	65	80.6%	0.653	0.0494	-0.050	0.034	0.014
32.00	5.60	0.65	3.20	0.00	3	3	73.2%	0.602	0.0568	-0.047	0.036	0.013
33.00	2.14	1.70	2.75	0.48	3	754	60.1%	0.536	0.0713	-0.040	0.037	0.012
34.00	1.90	1.55	2.30	0.30	307	20	63.4%	0.472	0.0676	-0.042	0.037	0.011
35.00	1.60	1.40	2.70	0.48	143	1,076	76.7%	0.437	0.0553	-0.050	0.037	0.010
36.00	1.30	0.70	1.95	0.50	3	159	65.5%	0.355	0.0612	-0.040	0.035	0.008
37.00	0.90	0.55	1.50	0.25	3	20	64.3%	0.296	0.0580	-0.037	0.032	0.007
38.00	0.50	0.25	4.60	0.00	11	162	112.0%	0.388	0.0368	-0.070	0.036	0.008
39.00	0.65	0.25	1.10	0.30	4	15	65.6%	0.211	0.0474	-0.031	0.027	0.005
40.00	0.65	0.25	1.40	0.35	902	157	76.9%	0.219	0.0414	-0.037	0.027	0.005
41.00	0.30	0.00	4.60	0.00	1	20	129.1%	0.340	0.0306	-0.077	0.034	0.007
44.00	0.70	0.00	4.60	0.00	0	3	146.7%	0.313	0.0260	-0.084	0.033	0.006
45.00	1.28	0.00	4.40	0.00	7	12	149.1%	0.300	0.0251	-0.084	0.032	0.006

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
25.00	0.55	0.00	0.65	0.00	4	4	77.3%	-0.083	0.0212	-0.018	0.014	-0.002
28.00	0.87	0.00	1.05	0.00	11	214	61.8%	-0.150	0.0406	-0.022	0.022	-0.004
29.00	0.80	0.35	1.00	-0.40	1	5	58.7%	-0.192	0.0501	-0.025	0.025	-0.006
30.00	1.05	0.90	1.15	-0.65	20	759	60.8%	-0.258	0.0573	-0.030	0.030	-0.008
31.00	2.00	0.40	2.85	0.00	3	24	67.7%	-0.334	0.0579	-0.038	0.034	-0.010
32.00	2.45	1.05	1.95	0.00	5	64	52.0%	-0.385	0.0793	-0.030	0.035	-0.011
33.00	3.00	0.90	2.60	0.00	5	98	68.1%	-0.459	0.0628	-0.041	0.037	-0.014
34.00	2.81	1.40	4.20	0.00	66	82	58.1%	-0.537	0.0737	-0.035	0.037	-0.016
35.00	3.61	2.30	5.70	0.00	5	80	73.3%	-0.570	0.0577	-0.043	0.036	-0.018
36.00	3.70	2.90	6.30	0.00	1	3	71.1%	-0.629	0.0573	-0.040	0.035	-0.020
37.00	3.28	4.10	6.90	0.00	10	60	76.2%	-0.663	0.0516	-0.041	0.034	-0.022
43.00	7.60	7.80	12.50	0.00	0	0	51.2%	-0.960	0.0180	-0.002	0.008	-0.033

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.