CRWD Options History — October 2025

In October 2025, CRWD traded between $480.33 and $546.51. ATM implied volatility averaged 40.9%, placing in the 18.9% IV rank vs the trailing year. The 30-day expected move averaged 11.3%. IV traded above realized volatility by 0.5% (HV 20d: 40.4%). Max pain ranged from $420.00 to $450.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 12 of 23 days. Put/call ratio averaged 0.66.

Notable Days

2025-10-23: Highest Volume — 56,445 contracts
2025-10-16: Largest IV spike — 10.7% change
2025-10-31: Highest IV Rank — 32.4%
2025-10-16: Largest Expected Move — 12.7%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$508.18	$480.33	$546.51	$497.10	$544.45
Max Pain	$436.09	$420.00	$450.00	$450.00	$450.00
ATM IV	40.9%	36.4%	47.1%	37.3%	47.1%
Expected Move	11.3%	10.2%	12.7%	10.5%	11.4%
HV 20d	40.4%	30.7%	52.2%	45.8%	35.1%
HV 60d	38.3%	36.2%	39.7%	37.6%	37.2%
IV Rank	18.9%	9.1%	32.4%	11.0%	32.4%
IV Percentile	39.4%	18.3%	58.3%	23.4%	58.3%
Term Structure	0.9%	-2.2%	4.4%	0.6%	1.1%
VWIV	40.2%	36.1%	44.6%	37.3%	40.5%
Skew 25d	1.4%	-1.0%	2.9%	0.3%	-0.7%
Skew 10d	4.3%	-2.2%	17.4%	1.1%	9.9%
Call IV 25d	40.0%	35.7%	45.3%	37.3%	44.3%
Put IV 25d	41.4%	37.1%	45.7%	37.6%	43.6%
Bid-Ask Spread %	52.13	43.58	59.69	52.94	45.51
Gamma HHI	0.05	0.03	0.17	0.07	0.04
Net GEX	85.3M	18.1M	184.3M	103.3M	80.2M
Net DEX	-4.50B	-5.94B	-3.09B	-4.50B	-5.78B
Net VEX	-24.5M	-25.2M	-23.7M	-24.6M	-23.8M
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.66	0.47	1.04	0.58	0.86
Total Volume	32,397.609	16,559	56,445	29,761	25,453
Total OI	391,787.435	359,644	413,504	396,573	392,241

Daily Data (23 trading days)

Date	Price	Max Pain	ATM IV	Exp Move	HV 20d	IV Rank	VWIV	Skew 25d	Term Str	GEX	DEX	VEX	P/C	Spread %	Call Vol	Put Vol	Call OI	Put OI
2025-10-01	$497.10	$450.00	37.3%	10.5%	45.8%	11.0%	37.3%	0.3%	0.6%	103.3M	-4.50B	-24.6M	0.58	52.94	18,813	10,948	190,164	206,409
2025-10-02	$495.20	$450.00	36.9%	10.4%	46.0%	10.1%	37.2%	1.4%	-0.1%	104.6M	-4.37B	-25.0M	0.54	53.13	24,948	13,347	192,549	209,192
2025-10-03	$491.81	$450.00	36.4%	10.2%	46.3%	9.1%	36.1%	1.3%	-0.2%	80.5M	-4.14B	-24.9M	0.48	54.20	29,544	14,136	198,853	214,651
2025-10-06	$496.22	$420.00	38.9%	11.1%	45.8%	14.6%	39.7%	1.2%	-0.1%	75.2M	-4.19B	-24.9M	0.48	54.11	20,397	9,861	182,425	202,988
2025-10-07	$485.01	$420.00	39.5%	11.2%	46.6%	15.7%	39.3%	1.4%	-0.2%	60.7M	-3.60B	-25.0M	0.73	51.74	15,885	11,552	188,824	204,542
2025-10-08	$507.29	$420.00	41.0%	11.7%	48.5%	19.0%	41.8%	0.7%	-1.7%	101.2M	-4.87B	-24.9M	0.62	52.63	28,802	17,873	190,661	209,481
2025-10-09	$507.45	$430.00	39.9%	11.3%	48.3%	16.7%	40.4%	0.9%	0.4%	118.6M	-4.90B	-24.9M	0.77	49.97	15,325	11,781	196,673	212,362
2025-10-10	$498.00	$430.00	41.4%	11.9%	49.2%	19.9%	42.1%	1.5%	-0.4%	65.2M	-4.19B	-25.2M	0.63	59.69	27,235	17,288	198,422	214,096
2025-10-13	$509.61	$430.00	40.1%	11.5%	49.4%	17.1%	40.9%	2.5%	-0.1%	85.6M	-4.75B	-24.6M	0.57	51.76	16,361	9,311	185,571	203,565
2025-10-14	$489.90	$430.00	40.7%	11.8%	52.1%	18.4%	42.0%	0.9%	-0.5%	60.6M	-3.75B	-24.7M	0.65	54.87	19,834	12,936	191,692	206,100
2025-10-15	$487.20	$430.00	41.2%	11.8%	52.2%	19.5%	41.5%	2.1%	-0.1%	55.0M	-3.56B	-25.0M	0.49	58.51	11,078	5,481	196,276	209,845
2025-10-16	$480.33	$430.00	45.6%	12.7%	30.7%	29.1%	44.6%	2.9%	-2.2%	30.6M	-3.09B	-25.0M	0.47	54.33	20,512	9,669	197,589	211,065
2025-10-17	$485.16	$430.00	40.8%	11.5%	31.0%	18.6%	41.2%	2.9%	-1.3%	18.1M	-3.34B	-24.8M	0.58	55.92	22,297	13,030	199,429	213,201
2025-10-20	$503.18	$430.00	39.3%	11.2%	33.3%	15.3%	39.7%	2.8%	2.6%	63.5M	-3.91B	-24.6M	0.55	58.59	18,354	10,103	172,149	187,495
2025-10-21	$504.72	$430.00	38.6%	11.1%	32.5%	13.9%	38.8%	2.5%	2.0%	83.4M	-4.09B	-24.4M	0.72	46.29	11,494	8,273	179,128	190,906
2025-10-22	$500.90	$430.00	40.2%	11.5%	31.6%	17.4%	40.8%	2.8%	2.1%	80.5M	-3.93B	-24.4M	1.04	51.02	8,726	9,079	183,320	192,728
2025-10-23	$519.07	$440.00	40.0%	11.3%	33.6%	16.8%	40.1%	2.1%	3.3%	123.1M	-4.87B	-24.5M	0.55	43.58	36,361	20,084	183,765	194,489
2025-10-24	$528.29	$440.00	39.0%	10.7%	33.5%	14.6%	38.4%	1.7%	4.4%	184.3M	-5.44B	-24.4M	0.54	51.22	34,788	18,640	189,843	200,049
2025-10-27	$529.38	$440.00	41.7%	11.0%	33.3%	20.7%	39.3%	1.2%	3.0%	89.0M	-5.07B	-23.8M	0.93	48.80	12,644	11,709	178,052	188,895
2025-10-28	$546.51	$450.00	43.7%	11.3%	34.7%	24.9%	40.9%	1.1%	3.0%	103.1M	-5.94B	-23.8M	0.64	50.10	31,852	20,527	182,193	193,205
2025-10-29	$544.57	$450.00	45.5%	11.5%	34.6%	28.8%	41.5%	-1.0%	3.8%	104.4M	-5.84B	-23.7M	0.78	54.33	10,306	8,076	188,340	197,714
2025-10-30	$536.89	$450.00	46.6%	11.4%	35.2%	31.3%	40.6%	0.0%	2.2%	90.8M	-5.41B	-23.9M	0.96	45.63	10,424	10,008	190,508	199,466
2025-10-31	$544.45	$450.00	47.1%	11.4%	35.1%	32.4%	40.5%	-0.7%	1.1%	80.2M	-5.78B	-23.8M	0.86	45.51	13,680	11,773	190,775	201,466