Home Options FIXChain

FIX

Comfort Systems USA, Inc.Close $1835.51EOD only

Max Pain

$1880.00

Next expiry Jun 18, 2026

Expected Move

±$257.70

14.0% from close

Price Gap

+44.49

Distance to max pain

IV Rank

Low premium

P/C OI

1.59

Slightly put-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

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

Published Snapshot

May 20, 2026 close

FIX 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
940.00	1091.27	893.10	910.50	0.00	0	2	127.6%	0.980	0.0001	-0.660	0.252	0.710
950.00	880.20	883.10	900.60	0.00	1	3	126.0%	0.979	0.0001	-0.664	0.257	0.718
970.00	774.00	863.20	880.70	0.00	0	2	122.8%	0.979	0.0001	-0.670	0.265	0.732
1000.00	988.36	833.30	850.80	0.00	1	2	117.9%	0.977	0.0001	-0.676	0.278	0.754
1040.00	706.00	794.00	811.10	0.00	0	2	112.8%	0.975	0.0001	-0.708	0.304	0.782
1200.00	818.86	636.00	652.80	0.00	0	1	92.2%	0.962	0.0002	-0.806	0.424	0.889
1240.00	540.00	598.00	613.80	0.00	1	1	89.2%	0.955	0.0002	-0.883	0.487	0.909
1400.00	625.77	446.00	458.20	0.00	1	3	74.5%	0.921	0.0004	-1.124	0.762	0.981
1440.00	477.20	408.00	424.50	0.00	2	4	73.1%	0.903	0.0005	-1.266	0.889	0.983
1500.00	382.00	356.00	368.20	0.00	2	4	69.3%	0.875	0.0006	-1.422	1.068	0.985
1520.00	390.10	338.00	352.10	-138.02	1	21	68.6%	0.862	0.0006	-1.495	1.140	0.981
1530.00	518.85	330.00	343.10	0.00	10	20	68.2%	0.856	0.0006	-1.529	1.176	0.978
1540.00	327.56	322.00	335.60	35.16	2	5	68.4%	0.847	0.0007	-1.583	1.221	0.972
1560.00	316.20	306.80	319.90	0.00	0	3	68.5%	0.831	0.0007	-1.683	1.306	0.961
1580.00	311.43	289.70	303.80	0.00	1	2	67.4%	0.816	0.0008	-1.740	1.375	0.953
1590.00	312.60	281.90	294.90	0.00	1	2	66.8%	0.809	0.0008	-1.764	1.408	0.949
1600.00	299.15	274.20	287.80	0.00	1	9	66.8%	0.800	0.0008	-1.809	1.449	0.941
1620.00	231.50	261.00	271.70	0.00	1	6	66.7%	0.781	0.0009	-1.893	1.527	0.926
1630.00	360.00	251.70	265.10	0.00	2	11	66.1%	0.773	0.0009	-1.915	1.560	0.920
1640.00	274.85	246.10	257.70	0.00	1	11	66.4%	0.762	0.0009	-1.968	1.600	0.910
1650.00	271.20	238.80	252.00	0.00	1	4	66.6%	0.752	0.0009	-2.016	1.639	0.900
1660.00	360.78	229.90	242.90	0.00	1	2	65.3%	0.744	0.0010	-2.007	1.664	0.896
1670.00	232.60	224.20	236.00	0.00	3	3	65.5%	0.733	0.0010	-2.052	1.700	0.885
1680.00	260.00	217.50	229.20	70.00	3	2	65.4%	0.723	0.0010	-2.084	1.733	0.875
1690.00	219.40	209.30	220.70	0.00	2	2	64.3%	0.714	0.0010	-2.080	1.760	0.869
1700.00	236.15	204.30	214.40	70.75	2	37	64.7%	0.702	0.0010	-2.127	1.793	0.856
1710.00	195.20	197.70	208.40	0.00	5	7	64.6%	0.691	0.0011	-2.157	1.823	0.845
1720.00	190.00	190.40	202.60	0.00	5	6	64.4%	0.680	0.0011	-2.178	1.850	0.834
1730.00	283.75	184.20	198.20	0.00	4	11	64.7%	0.668	0.0011	-2.218	1.878	0.821
1740.00	150.20	179.20	189.00	0.00	2	4	64.1%	0.657	0.0011	-2.221	1.901	0.811
1750.00	157.35	173.10	184.40	0.00	1	26	64.3%	0.645	0.0011	-2.252	1.926	0.798
1760.00	157.24	166.20	178.40	0.00	4	13	63.9%	0.634	0.0011	-2.260	1.947	0.787
1770.00	126.00	160.50	172.50	0.00	0	7	63.7%	0.622	0.0012	-2.274	1.966	0.774
1780.00	183.00	154.80	166.60	28.70	1	14	63.5%	0.610	0.0012	-2.285	1.985	0.762
1790.00	199.98	150.00	162.00	0.00	3	4	63.8%	0.598	0.0012	-2.311	2.001	0.748
1800.00	178.44	143.90	154.00	37.95	3	47	62.8%	0.586	0.0012	-2.292	2.016	0.736
1810.00	153.02	138.60	150.40	0.97	1	11	63.1%	0.574	0.0012	-2.313	2.028	0.722
1820.00	146.40	133.40	145.50	0.00	6	7	63.0%	0.562	0.0012	-2.320	2.039	0.708
1840.00	124.00	126.00	134.80	-14.70	6	12	63.2%	0.538	0.0012	-2.339	2.055	0.680
1860.00	124.23	115.50	125.90	-6.96	46	51	62.8%	0.513	0.0012	-2.331	2.063	0.652
1880.00	134.95	106.70	118.00	10.80	13	53	62.9%	0.489	0.0012	-2.329	2.063	0.624
1900.00	103.00	97.40	107.40	-6.00	21	34	61.9%	0.464	0.0012	-2.284	2.056	0.595
1920.00	100.10	91.30	101.30	-5.90	1	18	62.6%	0.441	0.0012	-2.289	2.042	0.567
1940.00	89.00	83.60	93.60	-5.27	44	26	62.4%	0.418	0.0012	-2.252	2.020	0.539
1960.00	82.50	75.80	85.70	20.90	5	29	61.8%	0.394	0.0012	-2.196	1.990	0.510
1980.00	73.00	69.90	78.60	-4.00	8	50	61.7%	0.371	0.0012	-2.150	1.955	0.482
2000.00	85.47	64.10	74.00	9.57	29	71	62.0%	0.350	0.0012	-2.117	1.917	0.456
2020.00	75.22	58.10	68.00	9.39	15	17	61.7%	0.329	0.0011	-2.054	1.870	0.429
2040.00	68.30	53.20	63.00	8.55	3	39	61.8%	0.309	0.0011	-2.002	1.822	0.404
2060.00	52.70	46.80	56.20	-1.80	56	211	60.8%	0.285	0.0011	-1.897	1.757	0.375
2080.00	53.52	43.30	53.20	2.92	2	5	61.4%	0.269	0.0010	-1.861	1.708	0.354
2100.00	41.00	38.20	44.60	-1.50	33	23	59.8%	0.244	0.0010	-1.719	1.622	0.323
2120.00	48.00	34.90	44.50	-0.33	1	7	61.0%	0.232	0.0010	-1.707	1.579	0.307
2140.00	39.50	30.30	38.20	-1.08	4	7	59.7%	0.210	0.0009	-1.576	1.490	0.279
2160.00	23.75	27.00	34.20	0.00	1	5	59.4%	0.193	0.0009	-1.487	1.415	0.257
2180.00	30.50	24.50	30.50	5.50	4	4	59.2%	0.177	0.0008	-1.406	1.343	0.237
2200.00	27.00	20.60	28.40	1.11	8	62	58.9%	0.162	0.0008	-1.319	1.267	0.217
2220.00	23.73	17.60	25.90	3.41	13	4	58.6%	0.147	0.0008	-1.232	1.191	0.198
2240.00	26.70	14.20	23.20	11.70	5	9	57.8%	0.131	0.0007	-1.123	1.101	0.177
2260.00	23.15	13.90	21.30	0.15	27	6	58.5%	0.123	0.0007	-1.089	1.055	0.166
2280.00	66.00	9.90	19.00	0.00	2	8	57.1%	0.107	0.0006	-0.958	0.951	0.144
2300.00	16.00	9.90	17.20	-2.35	3	22	57.8%	0.100	0.0006	-0.924	0.907	0.135
2320.00	39.60	6.60	15.60	0.00	0	1	56.6%	0.086	0.0005	-0.807	0.810	0.116
2340.00	10.59	5.20	14.10	-15.95	1	3	56.3%	0.076	0.0005	-0.735	0.742	0.104
2360.00	8.89	4.00	12.50	-11.16	1	8	55.8%	0.067	0.0004	-0.660	0.672	0.091
2400.00	7.98	4.00	10.00	-2.02	3	23	56.6%	0.057	0.0004	-0.592	0.594	0.078
2420.00	5.60	0.80	9.30	0.00	10	16	54.5%	0.044	0.0003	-0.465	0.485	0.061
2440.00	6.78	0.70	10.00	1.78	1	13	56.3%	0.045	0.0003	-0.489	0.494	0.062
2460.00	4.90	0.80	9.80	-0.50	1	12	57.5%	0.044	0.0003	-0.488	0.483	0.060
2500.00	3.56	0.10	8.90	0.00	4	22	58.3%	0.038	0.0003	-0.435	0.425	0.052
2520.00	8.50	0.05	9.00	0.00	1	2	59.5%	0.037	0.0003	-0.439	0.420	0.051
2560.00	2.75	0.00	4.80	0.00	3	8	55.9%	0.022	0.0002	-0.268	0.274	0.031
2580.00	1.75	0.00	4.80	-1.65	1	3	57.0%	0.022	0.0002	-0.269	0.270	0.030
2600.00	2.35	0.00	4.80	0.00	2	5	58.1%	0.021	0.0002	-0.270	0.266	0.029
2620.00	3.64	0.00	3.70	0.00	0	5	57.0%	0.017	0.0001	-0.220	0.220	0.024
2640.00	3.39	0.00	4.80	0.00	0	5	60.2%	0.021	0.0002	-0.272	0.259	0.028
2650.00	6.94	0.00	4.80	0.00	2	4	60.7%	0.021	0.0002	-0.273	0.257	0.028
2660.00	10.70	0.00	4.80	0.00	2	7	61.2%	0.020	0.0002	-0.273	0.255	0.028
2700.00	2.05	0.00	2.90	0.00	1	4	59.0%	0.013	0.0001	-0.183	0.177	0.018
2750.00	5.60	0.00	4.80	0.00	2	2	65.7%	0.019	0.0001	-0.277	0.241	0.026
2800.00	3.00	0.00	4.80	0.00	3	3	68.1%	0.019	0.0001	-0.279	0.235	0.025

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
940.00	2.00	0.00	4.80	0.00	1	1	109.4%	-0.010	0.0000	-0.252	0.135	-0.016
970.00	1.00	0.00	4.80	0.00	0	1	104.7%	-0.010	0.0001	-0.250	0.140	-0.016
990.00	0.10	0.00	4.80	0.00	1	1	101.7%	-0.010	0.0001	-0.249	0.143	-0.017
1000.00	2.78	0.00	4.80	0.00	2	2	100.2%	-0.011	0.0001	-0.248	0.145	-0.017
1040.00	5.05	0.00	4.80	0.00	1	2	94.4%	-0.011	0.0001	-0.246	0.153	-0.018
1060.00	3.60	0.00	4.80	0.00	1	10	91.5%	-0.012	0.0001	-0.245	0.157	-0.019
1080.00	4.10	0.00	4.80	0.00	0	1	88.7%	-0.012	0.0001	-0.243	0.161	-0.019
1100.00	2.00	0.00	4.80	0.00	2	14	86.0%	-0.012	0.0001	-0.242	0.165	-0.020
1120.00	0.96	0.00	4.80	0.00	14	6	83.3%	-0.013	0.0001	-0.240	0.169	-0.020
1140.00	8.14	0.05	7.10	0.00	0	1	85.9%	-0.018	0.0001	-0.331	0.226	-0.028
1160.00	2.72	0.00	4.80	0.00	1	3	78.0%	-0.013	0.0001	-0.237	0.179	-0.021
1180.00	1.87	0.00	4.80	0.00	1	4	75.5%	-0.014	0.0001	-0.236	0.184	-0.022
1200.00	3.47	0.00	4.80	0.00	2	14	72.9%	-0.014	0.0001	-0.234	0.189	-0.023
1220.00	3.53	0.00	4.80	0.00	4	5	70.4%	-0.015	0.0001	-0.232	0.194	-0.023
1240.00	3.53	0.05	7.10	0.00	1	12	72.5%	-0.021	0.0001	-0.319	0.259	-0.033
1260.00	1.20	1.00	7.20	-3.37	4	6	71.6%	-0.024	0.0002	-0.353	0.290	-0.038
1280.00	3.62	0.05	8.80	0.00	1	10	70.0%	-0.026	0.0002	-0.372	0.313	-0.041
1300.00	6.00	0.05	6.30	0.00	3	61	63.6%	-0.021	0.0002	-0.282	0.262	-0.033
1320.00	5.44	0.55	9.40	-0.16	2	15	66.4%	-0.030	0.0002	-0.400	0.356	-0.048
1340.00	3.88	1.45	9.40	0.00	2	4	64.9%	-0.034	0.0002	-0.424	0.386	-0.053
1360.00	6.40	1.65	9.80	-3.70	2	14	63.0%	-0.036	0.0002	-0.438	0.411	-0.057
1380.00	10.80	1.55	11.40	0.00	10	31	62.0%	-0.041	0.0003	-0.476	0.455	-0.064
1400.00	8.70	4.70	12.40	-2.85	5	49	63.1%	-0.052	0.0003	-0.583	0.547	-0.081
1420.00	12.30	6.10	14.00	0.00	1	9	62.8%	-0.060	0.0004	-0.651	0.614	-0.094
1440.00	10.50	8.40	13.00	-3.60	3	5	61.0%	-0.065	0.0004	-0.672	0.653	-0.102
1460.00	16.55	8.80	17.80	0.00	1	15	61.7%	-0.077	0.0005	-0.779	0.750	-0.122
1480.00	16.30	10.80	19.90	-4.05	101	14	61.3%	-0.088	0.0005	-0.852	0.826	-0.139
1500.00	17.71	13.20	22.40	-7.29	100	96	61.0%	-0.100	0.0006	-0.933	0.910	-0.159
1520.00	21.35	16.40	25.70	-11.44	1	15	61.2%	-0.115	0.0006	-1.033	1.005	-0.183
1530.00	22.90	17.70	27.30	-11.91	1	10	61.0%	-0.122	0.0006	-1.073	1.047	-0.194
1540.00	28.61	19.20	29.10	0.00	16	22	60.9%	-0.130	0.0007	-1.116	1.092	-0.207
1550.00	25.83	21.10	30.70	-4.42	1	31	60.8%	-0.137	0.0007	-1.160	1.137	-0.219
1560.00	32.00	22.80	32.80	0.00	5	15	60.8%	-0.146	0.0007	-1.206	1.184	-0.233
1570.00	29.40	25.10	35.10	-5.30	6	8	61.0%	-0.155	0.0008	-1.261	1.234	-0.248
1580.00	37.33	26.70	36.70	0.00	4	24	60.6%	-0.163	0.0008	-1.291	1.273	-0.261
1590.00	31.53	29.10	39.10	-6.57	1	62	60.7%	-0.172	0.0008	-1.341	1.321	-0.276
1600.00	35.10	31.10	41.10	-8.55	11	82	60.4%	-0.181	0.0008	-1.377	1.363	-0.291
1610.00	41.59	34.10	44.00	0.00	3	15	60.8%	-0.192	0.0009	-1.435	1.413	-0.309
1620.00	40.19	36.40	46.40	-6.16	14	80	60.6%	-0.201	0.0009	-1.473	1.455	-0.324
1630.00	42.68	39.20	49.20	-6.32	4	12	60.7%	-0.212	0.0009	-1.518	1.499	-0.342
1640.00	46.30	42.20	52.10	-9.50	1	13	60.8%	-0.223	0.0009	-1.563	1.543	-0.360
1650.00	49.20	44.70	54.70	-7.00	1	22	60.5%	-0.233	0.0010	-1.595	1.582	-0.376
1660.00	51.00	47.70	57.60	-16.61	2	10	60.5%	-0.244	0.0010	-1.632	1.621	-0.394
1670.00	53.11	52.10	61.20	-33.09	12	1	61.0%	-0.256	0.0010	-1.688	1.665	-0.415
1680.00	56.80	53.50	63.50	-18.87	4	7	60.1%	-0.265	0.0011	-1.694	1.695	-0.430
1690.00	60.90	56.60	66.60	-6.90	2	11	60.0%	-0.276	0.0011	-1.723	1.731	-0.449
1700.00	63.80	60.90	70.90	-9.55	21	89	60.4%	-0.289	0.0011	-1.771	1.769	-0.471
1710.00	65.80	64.50	74.40	-25.60	2	11	60.3%	-0.301	0.0011	-1.800	1.801	-0.491
1720.00	70.70	68.20	78.20	-7.72	2	13	60.3%	-0.313	0.0011	-1.829	1.833	-0.511
1730.00	76.80	71.60	81.50	0.00	7	25	60.0%	-0.325	0.0012	-1.846	1.861	-0.531
1740.00	79.45	74.90	84.90	0.45	3	24	59.6%	-0.336	0.0012	-1.859	1.888	-0.551
1750.00	83.00	80.50	90.50	-10.70	3	27	60.4%	-0.350	0.0012	-1.909	1.916	-0.575
1760.00	56.80	83.70	93.60	0.00	3	5	59.8%	-0.362	0.0012	-1.910	1.939	-0.594
1770.00	93.90	89.40	99.30	0.00	6	6	60.4%	-0.375	0.0012	-1.952	1.962	-0.618
1780.00	101.58	93.60	103.40	-12.66	1	423	60.2%	-0.387	0.0012	-1.962	1.981	-0.639
1790.00	102.70	98.10	107.30	0.00	3	3	60.0%	-0.400	0.0012	-1.968	1.999	-0.661
1800.00	102.00	101.40	112.80	-13.50	23	32	59.7%	-0.413	0.0013	-1.974	2.014	-0.683
1810.00	108.00	108.60	118.40	0.00	4	16	60.4%	-0.426	0.0013	-2.009	2.028	-0.707
1820.00	102.00	110.90	123.40	-19.49	1	7	59.8%	-0.438	0.0013	-1.993	2.039	-0.728
1840.00	126.45	121.40	133.20	-23.12	8	19	59.6%	-0.464	0.0013	-1.997	2.056	-0.774
1860.00	135.00	131.20	144.00	-40.00	11	36	59.2%	-0.490	0.0013	-1.985	2.063	-0.820
1880.00	130.00	142.20	155.00	-38.22	2	67	59.0%	-0.516	0.0013	-1.968	2.062	-0.866
1900.00	150.17	155.10	166.00	-19.25	4	227	58.9%	-0.542	0.0013	-1.950	2.053	-0.913
1920.00	167.68	165.60	178.00	-7.09	5	5	58.3%	-0.568	0.0013	-1.903	2.034	-0.960
1940.00	185.45	179.80	190.00	12.85	13	5	58.4%	-0.592	0.0013	-1.872	2.009	-1.006
1960.00	182.27	192.40	204.00	-43.78	5	39	58.3%	-0.617	0.0013	-1.829	1.975	-1.051
1980.00	201.20	206.30	216.00	0.00	3	6	57.8%	-0.642	0.0012	-1.764	1.933	-1.098
2000.00	199.00	219.70	230.00	-20.74	1	12	57.5%	-0.665	0.0012	-1.698	1.884	-1.144
2020.00	158.26	233.80	244.00	0.00	5	8	57.1%	-0.689	0.0012	-1.624	1.828	-1.189
2040.00	192.51	247.60	260.00	0.00	2	5	57.0%	-0.711	0.0012	-1.555	1.769	-1.233
2060.00	199.70	260.70	274.00	0.00	1	5	55.8%	-0.736	0.0011	-1.437	1.690	-1.281
2100.00	261.50	292.10	306.00	0.00	3	4	55.5%	-0.776	0.0010	-1.278	1.546	-1.364
2120.00	275.65	307.80	318.60	0.00	0	1	53.9%	-0.803	0.0010	-1.125	1.437	-1.413
2200.00	324.35	374.30	386.40	0.00	1	2	51.6%	-0.875	0.0008	-0.718	1.068	-1.571
2240.00	502.00	408.90	421.30	0.00	1	1	56.1%	-0.877	0.0007	-0.780	1.054	-1.607
2260.00	350.30	426.80	440.80	0.00	3	3	57.3%	-0.882	0.0007	-0.768	1.022	-1.630
2320.00	576.00	481.30	497.80	0.00	1	1	59.1%	-0.903	0.0006	-0.650	0.885	-1.706
2400.00	648.00	556.00	572.90	0.00	1	1	58.9%	-0.935	0.0004	-0.399	0.658	-1.812
2500.00	566.00	654.00	670.20	0.00	1	2	60.9%	-0.955	0.0003	-0.231	0.491	-1.918

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.