CRWD - Options Database

CRWD

CROWDSTRIKE HLDGS IN Class A

$181.80 +0.94%

$181.38 (-0.23%)🌙

as of 07/28 06:27 PM

(7/27 18:23) ◀

Tuesday, July 28, 2026 (6:27pm)

▶ (7/29 18:29)

◀ 7/28 18:27 ▶

Option Volume

Detail

ℹ

Current (07/28) 66,359

Calls: 30,853 (46%)

Puts: 35,506 (54%)

Prior (07/27) 41,394

Calls: 22,453 (54%)

Puts: 18,941 (46%)

Current vs Prior +60.31%

Calls: +37.41% (Calls)

Puts: +87.46% (Puts)

Prior 7-Day Total 452,042

Calls: 256,555 (57%)

Puts: 195,487 (43%)

Prior 7-Day Average 64,577

Calls: 36,650 (57%)

Puts: 27,926 (43%)

Current vs Prior 7-Day Avg +2.76%

Calls: -15.82%

Puts: +27.14%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/28) $72.26M

Calls: $46.27M (64%)

Puts: $25.99M (36%)

Prior (07/27) $33.73M

Calls: $21.00M (62%)

Puts: $12.73M (38%)

Current vs Prior +114.24%

Calls: +120.34%

Puts: +104.18%

Prior 7-Day Total $363.02M

Calls: $239.91M (66%)

Puts: $123.11M (34%)

Prior 7-Day Average $51.86M

Calls: $34.27M (66%)

Puts: $17.59M (34%)

Current vs Prior 7-Day Avg +39.34%

Calls: +35.01%

Puts: +47.78%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/28) 1.15

Prior (07/27) 0.84

Current vs Prior +36.42%

Prior 7-Day Average 0.79

Current vs Prior 7-Day Avg +46.26%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/28) 586,100

Calls: 278,831 (48%)

Puts: 307,269 (52%)

Prior (07/27) 539,405

Calls: 238,720 (44%)

Puts: 300,685 (56%)

Current vs Prior +8.66%

Prior 7-Day Total 3,592,390

Calls: 1,776,567 (49%)

Puts: 1,815,823 (51%)

Prior 7-Day Average 513,198

Calls: 253,795 (49%)

Puts: 259,403 (51%)

Current vs Prior 7-Day Avg +14.21%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 5.73% | 8.75%13.32% | 20.62%

Prior 6.24% | 9.11%13.63% | 20.43%

Current vs Prior -8.16% | -3.95%-2.26% | +0.90%

Prior 7-Day Avg 5.85% | 9.37%12.80% | 20.85%

Current vs 7-Day Avg -2.06% | -6.71%+4.10% | -1.12%

Prior 7-Day Eod 6.24% | 9.11%13.63% | 20.43%

Current vs 7-Day Eod -8.16% | -3.95%-2.26% | +0.90%

Sentiment BULLISHBULLISH

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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🤖 AI Insights

Moderately bullish flow with 64% call dollar volume ($46.27M). Massive premium surge with dollar volume up 114% vs prior. Above-average activity with volume up 60% vs prior. Slightly bearish P/C ratio of 1.15.

Smart Money BULLISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

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

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 98 of results (avg 6.0%, best 3.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$182.50	Aug 21	11.25	11.60	$11.43	3.1%	168	0.53	475
$175.00	Aug 21	15.20	15.70	$15.45	3.2%	71	0.63	1.7K
$185.00	Aug 21	10.10	10.45	$10.27	3.4%	905	0.49	1.7K
$190.00	Aug 21	8.05	8.35	$8.20	3.7%	407	0.42	2.0K
$187.50	Aug 21	9.05	9.40	$9.23	3.8%	113	0.46	1.5K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$185.00	Aug 21	12.75	13.15	$12.95	3.1%	61	0.51	1.6K
$188.75	Aug 7	11.40	11.85	$11.63	3.9%	2	0.61	109
$183.75	Aug 7	8.50	8.85	$8.68	4.0%	20	0.52	57
$175.00	Aug 21	7.90	8.25	$8.07	4.3%	273	0.37	3.3K
$180.00	Aug 7	6.65	6.95	$6.80	4.4%	143	0.44	356

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 8 found (avg $0.72, cheapest $0.44)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Jul 31	0.40	0.47	$0.44	15.9%	397	0.08	1.4K
$197.50	Jul 31	0.58	0.68	$0.63	15.9%	91	0.11	292
$196.25	Jul 31	0.72	0.84	$0.78	15.4%	98	0.13	878
$195.00	Jul 31	0.91	0.98	$0.95	7.4%	722	0.15	1.3K

PUTS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$165.00	Jul 31	0.51	0.60	$0.55	16.4%	599	0.09	801
$166.25	Jul 31	0.60	0.73	$0.67	19.4%	39	0.10	155
$167.50	Jul 31	0.73	0.85	$0.79	15.2%	113	0.12	687
$168.75	Jul 31	0.89	1.00	$0.95	11.6%	111	0.14	205

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 110 found (avg delta 0.71, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$150.00	Jul 31	30.35	35.05	$32.70	14.4%	21	0.98	28
$158.75	Jul 31	19.60	27.35	$23.48	33.0%	6	0.96	10
$160.00	Jul 31	19.60	24.55	$22.08	22.4%	3	0.95	16
$165.00	Jul 31	15.05	20.55	$17.80	30.9%	4	0.91	16
$147.50	Aug 21	33.50	38.65	$36.08	14.3%	16	0.90	576

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Jul 31	24.65	32.20	$28.43	26.6%	2	1.00	41
$205.00	Jul 31	21.00	26.10	$23.55	21.7%	309	0.94	--
$203.75	Jul 31	18.15	25.95	$22.05	35.4%	5	0.94	20
$207.50	Jul 31	23.40	28.60	$26.00	20.0%	7	0.93	147
$201.25	Jul 31	16.20	23.55	$19.88	37.0%	8	0.92	--

Most actively traded options today. High liquidity = easy entry/exit. 293 active (total vol 38.3K, top 4.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$190.00	Jul 31	1.85	1.98	$1.92	6.8%	1.1K	0.27	1.2K
$185.00	Aug 21	10.10	10.45	$10.27	3.4%	905	0.49	1.7K
$210.00	Aug 21	2.87	3.00	$2.94	4.4%	760	0.20	1.6K
$195.00	Jul 31	0.91	0.98	$0.95	7.4%	722	0.15	1.3K
$180.00	Aug 21	12.45	12.95	$12.70	3.9%	698	0.56	1.0K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Jul 31	1.07	1.15	$1.11	7.2%	4.7K	0.16	1.4K
$166.25	Aug 7	2.10	2.77	$2.44	27.5%	1.8K	0.20	59
$170.00	Aug 14	3.95	5.50	$4.72	32.8%	1.2K	0.28	250
$172.50	Jul 31	1.54	1.63	$1.59	5.7%	832	0.21	493
$178.75	Aug 7	5.40	6.90	$6.15	24.4%	802	0.41	616

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 79 strikes (avg 22.6%, max 71.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$150.00	Jul 31	Aug 21	104.4%	67.5%	54.7%	63	1.1K
$207.50	Jul 31	Aug 21	90.7%	61.0%	48.8%	479	2.7K
$217.50	Jul 31	Aug 21	86.7%	62.2%	39.3%	11	--
$212.50	Jul 31	Aug 21	82.4%	61.0%	34.9%	129	1.3K
$215.00	Jul 31	Sep 4	89.5%	66.8%	33.9%	46	541

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$147.50	Jul 31	Aug 21	115.8%	67.4%	71.7%	25	1.4K
$148.75	Jul 31	Aug 7	126.4%	77.0%	64.2%	85	179
$146.25	Jul 31	Aug 7	128.2%	79.2%	61.9%	7	191
$152.50	Jul 31	Aug 21	103.6%	65.4%	58.4%	32	720
$150.00	Jul 31	Sep 4	104.4%	67.1%	55.6%	38	189

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 193 found (best R:R 21.73, avg 3.41)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$212.50	$215.00	Aug 7	$0.11	$2.39	$0.11	21.73	$212.61
$200.00	$205.00	Aug 28	$0.22	$4.78	$0.22	21.73	$200.22
$210.00	$215.00	Aug 28	$0.22	$4.78	$0.22	21.73	$210.22
$210.00	$215.00	Aug 14	$0.26	$4.74	$0.26	18.23	$210.26
$210.00	$212.50	Aug 7	$0.14	$2.36	$0.14	16.86	$210.14

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$157.50	$155.00	Aug 7	$0.17	$2.33	$0.17	13.71	$157.33
$152.50	$150.00	Aug 21	$0.20	$2.30	$0.20	11.50	$152.30
$155.00	$153.75	Aug 7	$0.11	$1.14	$0.11	10.36	$154.89
$166.25	$165.00	Jul 31	$0.12	$1.13	$0.12	9.42	$166.13
$167.50	$166.25	Jul 31	$0.12	$1.13	$0.12	9.42	$167.38

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 240 found (best R:R 9.42, avg 1.35)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$147.50	$150.00	Aug 21	$2.25	$2.25	$0.25	9.00	$149.75
$157.50	$160.00	Aug 21	$2.23	$2.23	$0.27	8.26	$159.73
$160.00	$165.00	Jul 31	$4.28	$4.28	$0.72	5.94	$164.28
$160.00	$163.75	Aug 7	$3.13	$3.13	$0.62	5.05	$163.13
$170.00	$175.00	Aug 28	$4.05	$4.05	$0.95	4.26	$174.05

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$210.00	$205.00	Aug 14	$4.52	$4.52	$0.48	9.42	$205.48
$215.00	$210.00	Aug 14	$4.46	$4.46	$0.54	8.26	$210.54
$186.25	$185.00	Aug 7	$1.10	$1.10	$0.15	7.33	$185.15
$205.00	$202.50	Aug 7	$2.20	$2.20	$0.30	7.33	$202.80
$203.75	$201.25	Jul 31	$2.17	$2.17	$0.33	6.58	$201.58

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 80 found (avg debit $1.92, cheapest $0.21)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$215.00	Jul 31	Aug 7	$0.28	89.5%	60.6%
$212.50	Jul 31	Aug 7	$0.41	82.4%	60.5%
$217.50	Jul 31	Aug 7	$0.45	86.7%	67.5%
$210.00	Jul 31	Aug 7	$0.55	76.4%	60.1%
$207.50	Jul 31	Aug 7	$0.74	90.7%	64.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$146.25	Jul 31	Aug 7	$0.21	128.2%	79.2%
$148.75	Jul 31	Aug 7	$0.22	126.4%	77.0%
$150.00	Jul 31	Aug 7	$0.26	104.4%	69.7%
$151.25	Jul 31	Aug 7	$0.31	111.2%	72.4%
$147.50	Jul 31	Aug 7	$0.35	115.8%	79.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 110 found (cheapest 5.38% of stock, avg 12.34%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$181.25	Jul 31	$5.23	$4.55	$9.78	$171.47	$191.03	5.38%
$182.50	Jul 31	$4.63	$5.18	$9.81	$172.69	$192.31	5.40%
$180.00	Jul 31	$5.93	$4.03	$9.96	$170.04	$189.96	5.48%
$183.75	Jul 31	$4.08	$5.88	$9.96	$173.79	$193.71	5.48%
$178.75	Jul 31	$6.60	$3.45	$10.05	$168.70	$188.80	5.53%
$185.00	Jul 31	$3.55	$6.58	$10.13	$174.87	$195.13	5.57%
$186.25	Jul 31	$3.06	$7.35	$10.41	$175.84	$196.66	5.73%
$177.50	Jul 31	$7.43	$3.01	$10.44	$167.06	$187.94	5.74%
$187.50	Jul 31	$2.63	$8.18	$10.81	$176.69	$198.31	5.95%
$176.25	Jul 31	$8.25	$2.59	$10.84	$165.41	$187.09	5.96%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 2.87% of stock, avg 8.37%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$187.50	$176.25	Jul 31	$2.63	$2.59	$5.22	$171.03	$192.72
$187.50	$177.50	Jul 31	$2.63	$3.01	$5.64	$171.86	$193.14
$186.25	$176.25	Jul 31	$3.06	$2.59	$5.65	$170.60	$191.90
$186.25	$177.50	Jul 31	$3.06	$3.01	$6.07	$171.43	$192.32
$187.50	$178.75	Jul 31	$2.63	$3.45	$6.08	$172.67	$193.58
$185.00	$176.25	Jul 31	$3.55	$2.59	$6.14	$170.11	$191.14
$186.25	$178.75	Jul 31	$3.06	$3.45	$6.51	$172.24	$192.76
$185.00	$177.50	Jul 31	$3.55	$3.01	$6.56	$170.94	$191.56
$187.50	$180.00	Jul 31	$2.63	$4.03	$6.66	$173.34	$194.16
$183.75	$176.25	Jul 31	$4.08	$2.59	$6.67	$169.58	$190.42

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 321 found (best R:R 49.00, avg credit $2.28)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
165/170	180/185	Sep 4	$4.90	$0.10	49.00	$165.10	$184.90
160/165	170/175	Aug 28	$4.78	$0.22	21.73	$160.22	$174.78
155/160	170/175	Aug 28	$4.72	$0.28	16.86	$155.28	$174.72
160/162	170/172	Aug 21	$2.35	$0.15	15.67	$160.15	$172.35
155/158	165/168	Aug 21	$2.33	$0.17	13.71	$155.17	$167.33
155/160	180/185	Sep 4	$4.65	$0.35	13.29	$155.35	$184.65
170/175	190/195	Aug 28	$4.64	$0.36	12.89	$170.36	$194.64
165/170	190/195	Sep 4	$4.64	$0.36	12.89	$165.36	$194.64
170/172	175/178	Aug 14	$2.31	$0.19	12.16	$170.19	$177.31
180/185	195/200	Aug 28	$4.61	$0.39	11.82	$180.39	$199.61

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 116 found (best R:R 82.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$192.50	$195.00	$197.50	Aug 21	$0.05	$2.45	49.00
$195.00	$197.50	$200.00	Aug 21	$0.05	$2.45	49.00
$210.00	$212.50	$215.00	Aug 21	$0.05	$2.45	49.00
$182.50	$185.00	$187.50	Aug 14	$0.06	$2.44	40.67
$177.50	$180.00	$182.50	Aug 21	$0.06	$2.44	40.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$155.00	$160.00	$165.00	Aug 28	$0.06	$4.94	82.33
$180.00	$185.00	$190.00	Sep 4	$0.06	$4.94	82.33
$175.00	$180.00	$185.00	Sep 4	$0.14	$4.86	34.71
$167.50	$170.00	$172.50	Aug 21	$0.08	$2.42	30.25
$175.00	$177.50	$180.00	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. 85 found (best net $-8.40, 83 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$200.00	$210.00	1:2	Sep 4	-$3.75	$6.25
$210.00	$215.00	1:2	Aug 14	-$1.13	$3.87
$195.00	$200.00	1:2	Aug 14	-$2.26	$2.74
$215.00	$217.50	1:2	Jul 31	-$0.01	$2.49
$210.00	$212.50	1:2	Jul 31	-$0.09	$2.41

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$205.00	$190.00	1:2	Aug 28	-$8.40	$6.60
$155.00	$150.00	1:2	Aug 14	-$0.52	$4.48
$160.00	$155.00	1:2	Aug 14	-$0.71	$4.29
$155.00	$150.00	1:2	Aug 28	-$1.24	$3.76
$155.00	$150.00	1:2	Sep 4	-$2.38	$2.62

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 82 found (best yield 6.60%, avg 2.16%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$185.00	Sep 4	$12.00	0.52	1.8%	6.60%	8.36%	24	48
$185.00	Aug 28	$11.65	0.51	1.8%	6.41%	8.17%	48	1.4K
$190.00	Sep 4	$11.65	0.47	4.5%	6.41%	10.92%	3	--
$182.50	Aug 21	$11.25	0.53	0.4%	6.19%	6.57%	168	475
$185.00	Aug 21	$10.10	0.49	1.8%	5.56%	7.32%	905	1.7K
$182.50	Aug 14	$9.35	0.52	0.4%	5.14%	5.53%	16	2
$187.50	Aug 21	$9.05	0.46	3.1%	4.98%	8.11%	113	1.5K
$200.00	Sep 4	$8.75	0.38	10.0%	4.81%	14.82%	10	22
$190.00	Aug 28	$8.40	0.45	4.5%	4.62%	9.13%	68	162
$185.00	Aug 14	$8.20	0.48	1.8%	4.51%	6.27%	47	107

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 30,853

Total Puts 35,506

Put/Call Ratio 1.15

Net Difference -4,653

Prior's Put/Call Breakdown

Total Calls 22,453

Total Puts 18,941

Put/Call Ratio 0.84

Net Difference 3,512

Prior 7-Day Put/Call Summary

Total Calls 256,555

Total Puts 195,487

Average Put/Call Ratio 0.79

Ratio Trend Rising

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

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📈 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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