CRWD - Options Database

CRWD

CROWDSTRIKE HLDGS IN Class A

$190.86 +3.05%

$190.00 (-0.45%)🌙

as of 07/31 06:24 PM

(7/30 18:33) ◀

Friday, July 31, 2026 (6:24pm)

▶ (8/3 18:21)

◀ 7/31 18:24 ▶

Option Volume

Detail

ℹ

Current (07/31) 78,009

Calls: 52,844 (68%)

Puts: 25,165 (32%)

Prior (07/30) 59,709

Calls: 39,301 (66%)

Puts: 20,408 (34%)

Current vs Prior +30.65%

Calls: +34.46% (Calls)

Puts: +23.31% (Puts)

Prior 7-Day Total 390,020

Calls: 217,862 (56%)

Puts: 172,158 (44%)

Prior 7-Day Average 55,717

Calls: 31,123 (56%)

Puts: 24,594 (44%)

Current vs Prior 7-Day Avg +40.01%

Calls: +69.79%

Puts: +2.32%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/31) $40.77M

Calls: $28.89M (71%)

Puts: $11.88M (29%)

Prior (07/30) $39.25M

Calls: $26.78M (68%)

Puts: $12.48M (32%)

Current vs Prior +3.88%

Calls: +7.91%

Puts: -4.79%

Prior 7-Day Total $335.00M

Calls: $204.15M (61%)

Puts: $130.86M (39%)

Prior 7-Day Average $47.86M

Calls: $29.16M (61%)

Puts: $18.69M (39%)

Current vs Prior 7-Day Avg -14.80%

Calls: -0.92%

Puts: -36.46%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/31) 0.48

Prior (07/30) 0.52

Current vs Prior -8.29%

Prior 7-Day Average 0.80

Current vs Prior 7-Day Avg -40.55%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/31) 580,466

Calls: 280,306 (48%)

Puts: 300,160 (52%)

Prior (07/30) 497,640

Calls: 250,972 (50%)

Puts: 246,668 (50%)

Current vs Prior +16.64%

Prior 7-Day Total 3,649,875

Calls: 1,798,210 (49%)

Puts: 1,851,665 (51%)

Prior 7-Day Average 521,410

Calls: 256,887 (49%)

Puts: 264,523 (51%)

Current vs Prior 7-Day Avg +11.33%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)

Current 0.82% | 6.77%11.74% | 19.56%

Prior 3.31% | 7.39%11.97% | 19.32%

Current vs Prior +104.70% | +30.60%-1.95% | +1.25%

Prior 7-Day Avg 5.07% | 8.60%13.59% | 20.68%

Current vs 7-Day Avg +33.55% | +12.21%-13.66% | -5.42%

Prior 7-Day Eod 3.31% | 7.39%11.97% | 19.32%

Current vs 7-Day Eod +104.70% | +30.60%-1.95% | +1.25%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 10.61% | 8.21%

Calls: 9.35% | 10.35%

Puts: 11.86% | 6.06%

Prior 10.61% | 8.21%

Calls: 9.35% | 10.35%

Puts: 11.86% | 6.06%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 10.61% | 8.21%

Calls: 9.35% | 10.35%

Puts: 11.86% | 6.06%

Current vs 7-Day Avg +0.00% | +0.00%

Liquidity Expensive

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Moderately bullish flow with 71% call dollar volume ($28.89M). Extreme bullish P/C ratio of 0.48 - heavy call buying (52,844 calls vs 25,165 puts).

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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High Delta

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 66 of results (avg 7.1%, best 3.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$192.50	Aug 7	5.30	5.50	$5.40	3.7%	289	0.48	209
$200.00	Aug 21	6.80	7.10	$6.95	4.3%	1.2K	0.40	4.0K
$195.00	Aug 21	8.70	9.10	$8.90	4.5%	460	0.47	2.2K
$205.00	Aug 21	5.20	5.45	$5.33	4.7%	429	0.33	5.1K
$210.00	Aug 21	3.95	4.15	$4.05	4.9%	664	0.27	2.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$190.00	Aug 21	9.65	10.00	$9.82	3.6%	543	0.46	1.7K
$190.00	Aug 7	5.50	5.70	$5.60	3.6%	446	0.46	380
$185.00	Aug 21	7.40	7.70	$7.55	4.0%	446	0.38	1.6K
$191.25	Aug 7	6.10	6.35	$6.23	4.0%	85	0.49	155
$190.00	Aug 14	7.85	8.20	$8.02	4.4%	187	0.46	241

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.79, cheapest $0.65)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Aug 7	0.85	0.98	$0.92	14.1%	262	0.12	374

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Aug 7	0.59	0.70	$0.65	16.9%	538	0.08	716

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 114 found (avg delta 0.77, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Jul 31	15.15	18.30	$16.73	18.8%	67	1.00	195
$176.25	Jul 31	10.95	16.10	$13.53	38.1%	9	1.00	54
$177.50	Jul 31	11.35	14.20	$12.77	22.3%	15	1.00	171
$178.75	Jul 31	8.75	14.85	$11.80	51.7%	3	1.00	55
$180.00	Jul 31	10.20	11.70	$10.95	13.7%	105	1.00	485

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$195.00	Jul 31	3.50	4.95	$4.22	34.4%	362	1.00	307
$200.00	Jul 31	7.80	11.30	$9.55	36.6%	11	1.00	94
$205.00	Jul 31	11.55	16.30	$13.93	34.1%	1	1.00	25
$207.50	Jul 31	15.00	18.80	$16.90	22.5%	6	1.00	6
$210.00	Jul 31	16.10	22.75	$19.43	34.2%	12	1.00	12

Most actively traded options today. High liquidity = easy entry/exit. 309 active (total vol 61.7K, top 12.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$190.00	Jul 31	0.56	1.50	$1.03	91.3%	12.0K	0.86	5.7K
$185.00	Jul 31	5.55	6.35	$5.95	13.4%	2.0K	0.96	2.5K
$195.00	Jul 31	0.00	0.01	$0.01	100.0%	1.8K	0.01	1.6K
$200.00	Aug 7	2.60	2.82	$2.71	8.1%	1.8K	0.29	1.8K
$191.25	Jul 31	0.09	0.46	$0.28	132.1%	1.6K	0.40	686

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$190.00	Jul 31	0.02	0.12	$0.07	142.9%	1.3K	0.14	673
$180.00	Jul 31	0.00	0.01	$0.01	100.0%	1.1K	0.00	868
$180.00	Aug 7	2.00	2.17	$2.09	8.1%	883	0.22	494
$186.25	Jul 31	0.00	0.05	$0.03	166.7%	782	0.03	302
$185.00	Jul 31	0.00	0.10	$0.05	200.0%	620	0.04	652

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 77 strikes (avg 971.8%, max 3735.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$155.00	Jul 31	Aug 21	2428.7%	63.3%	3735.8%	9	10
$160.00	Jul 31	Sep 11	2156.9%	66.7%	3133.4%	6	--
$222.50	Jul 31	Aug 21	1609.3%	57.8%	2685.1%	28	955
$156.25	Jul 31	Aug 7	1741.5%	84.3%	1966.4%	6	100
$162.50	Jul 31	Aug 21	1101.7%	62.1%	1675.5%	37	536

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$157.50	Jul 31	Aug 21	2345.3%	64.2%	3552.2%	64	958
$160.00	Jul 31	Sep 11	2156.9%	66.7%	3133.4%	129	1.4K
$155.00	Jul 31	Sep 4	2428.7%	78.0%	3015.0%	31	1.0K
$158.75	Jul 31	Aug 7	2276.5%	76.1%	2890.5%	77	336
$163.75	Jul 31	Aug 7	2080.0%	73.3%	2736.7%	116	613

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 170 found (best R:R 20.74, avg 3.71)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$215.00	$220.00	Aug 28	$0.23	$4.77	$0.23	20.74	$215.23
$217.50	$220.00	Aug 7	$0.12	$2.38	$0.12	19.83	$217.62
$225.00	$227.50	Aug 21	$0.12	$2.38	$0.12	19.83	$225.12
$215.00	$225.00	Sep 4	$0.54	$9.46	$0.54	17.52	$215.54
$220.00	$225.00	Aug 14	$0.29	$4.71	$0.29	16.24	$220.29

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$160.00	$157.50	Aug 21	$0.12	$2.38	$0.12	19.83	$159.88
$167.50	$165.00	Aug 14	$0.15	$2.35	$0.15	15.67	$167.35
$172.50	$170.00	Aug 14	$0.19	$2.31	$0.19	12.16	$172.31
$162.50	$160.00	Aug 14	$0.20	$2.30	$0.20	11.50	$162.30
$167.50	$165.00	Aug 21	$0.21	$2.29	$0.21	10.90	$167.29

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 210 found (best R:R 32.33, avg 1.50)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$180.00	$185.00	Aug 28	$4.60	$4.60	$0.40	11.50	$184.60
$182.50	$183.75	Aug 7	$1.10	$1.10	$0.15	7.33	$183.60
$160.00	$165.00	Aug 28	$4.40	$4.40	$0.60	7.33	$164.40
$170.00	$175.00	Aug 14	$4.38	$4.38	$0.62	7.06	$174.38
$168.75	$170.00	Jul 31	$1.09	$1.09	$0.16	6.81	$169.84

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$215.00	$210.00	Jul 31	$4.85	$4.85	$0.15	32.33	$210.15
$215.00	$210.00	Aug 7	$4.64	$4.64	$0.36	12.89	$210.36
$205.00	$200.00	Jul 31	$4.38	$4.38	$0.62	7.06	$200.62
$220.00	$217.50	Aug 7	$2.13	$2.13	$0.37	5.76	$217.87
$196.25	$195.00	Jul 31	$1.05	$1.05	$0.20	5.25	$195.20

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 71 found (avg debit $2.33, cheapest $0.11)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$220.00	Jul 31	Aug 7	$0.11	822.4%	53.6%
$170.00	Jul 31	Aug 7	$0.12	820.4%	62.9%
$217.50	Jul 31	Aug 7	$0.27	593.8%	55.2%
$167.50	Aug 14	Aug 21	$0.30	60.4%	58.2%
$160.00	Jul 31	Aug 7	$0.33	2156.9%	71.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$162.50	Jul 31	Aug 7	$0.15	1101.7%	68.3%
$167.50	Jul 31	Aug 7	$0.18	1127.3%	67.4%
$165.00	Jul 31	Aug 7	$0.24	988.4%	66.1%
$181.25	Jul 31	Aug 7	$0.38	970.6%	57.9%
$170.00	Jul 31	Aug 7	$0.52	820.4%	62.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 110 found (cheapest 0.42% of stock, avg 10.98%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$191.25	Jul 31	$0.28	$0.53	$0.81	$190.44	$192.06	0.42%
$190.00	Jul 31	$1.03	$0.07	$1.10	$188.90	$191.10	0.58%
$192.50	Jul 31	$0.11	$1.16	$1.27	$191.23	$193.77	0.67%
$187.50	Jul 31	$3.35	$0.02	$3.37	$184.13	$190.87	1.77%
$193.75	Jul 31	$0.10	$3.95	$4.05	$189.70	$197.80	2.12%
$188.75	Jul 31	$4.06	$0.03	$4.09	$184.66	$192.84	2.14%
$195.00	Jul 31	$0.01	$4.22	$4.23	$190.77	$199.23	2.22%
$196.25	Jul 31	$0.15	$5.27	$5.42	$190.83	$201.67	2.84%
$185.00	Jul 31	$5.95	$0.05	$6.00	$179.00	$191.00	3.14%
$186.25	Jul 31	$6.38	$0.03	$6.41	$179.84	$192.66	3.36%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 165 found (cheapest 1.05% of stock, avg 7.14%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$192.50	$181.25	Jul 31	$0.11	$1.90	$2.01	$179.24	$194.51
$191.25	$181.25	Jul 31	$0.28	$1.90	$2.18	$179.07	$193.43
$192.50	$172.50	Jul 31	$0.11	$2.15	$2.26	$170.24	$194.76
$192.50	$168.75	Jul 31	$0.11	$2.15	$2.26	$166.49	$194.76
$192.50	$166.25	Jul 31	$0.11	$2.15	$2.26	$163.99	$194.76
$191.25	$172.50	Jul 31	$0.28	$2.15	$2.43	$170.07	$193.68
$191.25	$168.75	Jul 31	$0.28	$2.15	$2.43	$166.32	$193.68
$191.25	$166.25	Jul 31	$0.28	$2.15	$2.43	$163.82	$193.68
$192.50	$163.75	Jul 31	$0.11	$2.40	$2.51	$161.24	$195.01
$191.25	$163.75	Jul 31	$0.28	$2.40	$2.68	$161.07	$193.93

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 236 found (best R:R 17.52, avg credit $2.76)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
175/180	190/195	Aug 28	$4.73	$0.27	17.52	$175.27	$194.73
190/195	205/210	Aug 28	$4.73	$0.27	17.52	$190.27	$209.73
162/165	170/175	Aug 14	$4.71	$0.29	16.24	$160.29	$174.71
178/180	185/188	Aug 14	$2.35	$0.15	15.67	$177.65	$187.35
180/182	188/190	Aug 14	$2.35	$0.15	15.67	$180.15	$189.85
180/185	210/215	Aug 28	$4.67	$0.33	14.15	$180.33	$214.67
158/160	170/175	Aug 14	$4.64	$0.36	12.89	$155.36	$174.64
158/160	162/165	Aug 21	$2.30	$0.20	11.50	$157.70	$164.80
160/162	170/175	Aug 14	$4.58	$0.42	10.90	$157.92	$174.58
168/170	175/178	Aug 21	$2.28	$0.22	10.36	$167.72	$177.28

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 99 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$180.00	$185.00	$190.00	Sep 4	$0.07	$4.93	70.43
$182.50	$185.00	$187.50	Aug 14	$0.06	$2.44	40.67
$162.50	$165.00	$167.50	Aug 21	$0.08	$2.42	30.25
$195.00	$200.00	$205.00	Aug 28	$0.17	$4.83	28.41
$192.50	$195.00	$197.50	Aug 14	$0.10	$2.40	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$185.00	$190.00	$195.00	Sep 4	$0.05	$4.95	99.00
$182.50	$185.00	$187.50	Aug 21	$0.05	$2.45	49.00
$187.50	$190.00	$192.50	Aug 14	$0.07	$2.43	34.71
$175.00	$177.50	$180.00	Aug 21	$0.08	$2.42	30.25
$185.00	$187.50	$190.00	Aug 14	$0.09	$2.41	26.78

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 111 found (best net $-3.10, 99 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$210.00	$225.00	1:2	Sep 11	-$3.10	$11.90
$215.00	$225.00	1:2	Sep 4	-$4.60	$5.40
$220.00	$225.00	1:2	Aug 14	-$0.65	$4.35
$200.00	$210.00	1:2	Sep 11	-$6.42	$3.58
$220.00	$225.00	1:2	Aug 28	-$1.70	$3.30

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$210.00	$195.00	1:2	Aug 28	-$6.31	$8.69
$180.00	$170.00	1:2	Sep 4	-$2.70	$7.30
$185.00	$175.00	1:2	Sep 11	-$6.60	$3.40
$160.00	$155.00	1:2	Aug 28	-$1.77	$3.23
$200.00	$196.25	1:2	Jul 31	-$0.99	$2.76

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 63 found (best yield 6.29%, avg 2.17%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$195.00	Sep 11	$12.00	0.51	2.2%	6.29%	8.46%	3	1
$195.00	Sep 4	$11.20	0.50	2.2%	5.87%	8.04%	3	37
$192.50	Aug 21	$9.80	0.51	0.9%	5.13%	5.99%	248	1.2K
$195.00	Aug 28	$9.80	0.50	2.2%	5.13%	7.30%	28	46
$200.00	Aug 28	$9.30	0.44	4.8%	4.87%	9.66%	197	242
$200.00	Sep 11	$9.30	0.46	4.8%	4.87%	9.66%	2	--
$200.00	Sep 4	$9.15	0.45	4.8%	4.79%	9.58%	118	49
$195.00	Aug 21	$8.70	0.47	2.2%	4.56%	6.73%	460	2.2K
$192.50	Aug 14	$7.80	0.49	0.9%	4.09%	4.95%	75	7
$197.50	Aug 21	$7.70	0.43	3.5%	4.03%	7.51%	107	676

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 52,844

Total Puts 25,165

Put/Call Ratio 0.48

Net Difference 27,679

Prior's Put/Call Breakdown

Total Calls 39,301

Total Puts 20,408

Put/Call Ratio 0.52

Net Difference 18,893

Prior 7-Day Put/Call Summary

Total Calls 217,862

Total Puts 172,158

Average Put/Call Ratio 0.80

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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