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PRAX

Praxis Precision Medicines, IncClose $283.56EOD only

Max Pain

$320.00

Next expiry Oct 16, 2026

Expected Move

±$32.65

11.5% from close

Price Gap

+36.44

Distance to max pain

IV Rank

Low premium

P/C OI

0.41

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: Oct 5, 2026 close

End-of-day snapshot

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

Published Snapshot

Oct 5, 2026 close

PRAX Options Chain

Data as of market close Oct 5, 2026

Expiration

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

Control Row

Next expiry (DTE 11)

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
220.00	146.40	0.00	0.00	0.00	0	0	0.0%	1.000	0.0000	-0.026	0.000	0.066
250.00	79.94	34.00	43.00	0.00	1	2	86.2%	0.823	0.0061	-0.524	0.128	0.059
260.00	100.00	0.00	0.00	0.00	0	0	0.0%	1.000	0.0000	-0.031	0.000	0.078
280.00	17.80	15.00	22.00	-72.20	12	0	81.8%	0.567	0.0098	-0.737	0.194	0.043
290.00	16.90	10.00	17.10	1.43	10	7	80.0%	0.467	0.0101	-0.725	0.196	0.036
300.00	11.40	7.30	14.00	0.00	1	38	83.8%	0.380	0.0092	-0.725	0.187	0.029
310.00	11.96	2.60	11.00	0.00	6	14	78.4%	0.282	0.0087	-0.602	0.166	0.022
320.00	6.18	3.00	10.00	0.00	1	156	89.8%	0.245	0.0071	-0.639	0.155	0.019
330.00	5.29	1.95	7.80	-0.71	1	54	90.9%	0.191	0.0061	-0.560	0.134	0.015
340.00	4.50	0.10	10.00	0.00	20	48	102.8%	0.179	0.0052	-0.606	0.129	0.014
350.00	2.00	0.05	5.00	0.00	2	14	91.4%	0.108	0.0041	-0.382	0.091	0.009
360.00	2.80	0.05	5.40	0.00	2	18	101.9%	0.105	0.0036	-0.418	0.089	0.008
370.00	1.23	0.05	7.00	0.00	1	3	117.9%	0.117	0.0034	-0.521	0.097	0.009
380.00	0.95	0.20	10.00	-0.25	6	9	139.9%	0.140	0.0032	-0.702	0.110	0.011
400.00	0.75	0.05	4.90	-0.20	87	222	129.2%	0.078	0.0023	-0.426	0.072	0.006
410.00	1.00	0.00	4.90	0.00	2	78	135.7%	0.075	0.0021	-0.430	0.069	0.006
420.00	0.50	0.00	4.90	0.00	1	10	142.1%	0.072	0.0020	-0.437	0.067	0.006
430.00	8.30	0.00	4.90	0.00	0	3	148.4%	0.069	0.0018	-0.443	0.065	0.005
450.00	0.75	0.05	2.90	0.00	9	230	144.8%	0.044	0.0013	-0.303	0.046	0.003
500.00	0.65	0.25	4.90	0.00	1	1,700	188.6%	0.059	0.0013	-0.497	0.058	0.004
550.00	1.72	0.00	4.90	0.00	58	128	209.8%	0.051	0.0010	-0.495	0.052	0.004

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
240.00	1.95	0.05	10.00	0.00	20	25	103.7%	-0.153	0.0046	-0.542	0.116	-0.014
250.00	6.60	1.50	6.60	0.00	0	7	79.6%	-0.161	0.0062	-0.429	0.120	-0.015
260.00	7.30	3.00	10.60	0.00	1	24	80.9%	-0.243	0.0079	-0.557	0.154	-0.023
270.00	9.30	7.60	14.30	-2.13	2	6	84.4%	-0.338	0.0088	-0.678	0.180	-0.032
280.00	11.36	10.10	18.20	0.00	2	11	77.9%	-0.432	0.0103	-0.669	0.194	-0.041
290.00	15.86	15.50	23.90	0.00	2	21	78.5%	-0.535	0.0103	-0.678	0.196	-0.051
300.00	22.70	22.00	30.00	0.00	21	52	78.2%	-0.632	0.0098	-0.636	0.186	-0.062
310.00	25.10	29.00	38.00	0.00	3	4	79.9%	-0.714	0.0086	-0.581	0.168	-0.071
330.00	51.70	45.00	53.80	0.00	1	7	76.6%	-0.856	0.0060	-0.354	0.112	-0.088
340.00	43.90	54.00	62.80	0.00	2	161	76.9%	-0.900	0.0046	-0.264	0.086	-0.094
350.00	26.00	63.00	72.90	0.00	0	1	80.2%	-0.924	0.0036	-0.218	0.070	-0.099
360.00	44.72	72.80	82.00	0.00	0	10	79.9%	-0.950	0.0026	-0.145	0.051	-0.104
370.00	47.38	0.00	0.00	0.00	2	0	0.0%	-1.000	0.0000	0.044	0.000	-0.111
480.00	133.00	0.00	0.00	0.00	0	0	0.0%	-1.000	0.0000	0.056	0.000	-0.144
490.00	131.00	201.10	211.00	0.00	1	0	208.1%	-0.908	0.0016	-0.712	0.081	-0.141

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.