COST - Options Database

COST

COSTCO WHSL CORP NEW

$914.98 +0.22%

(7/9 18:01) ◀

Friday, July 10, 2026 (3:05pm)

▶ (7/10 18:01)

◀ 7/10 15:05 ▶

Option Volume

Detail

ℹ

Current (07/10 3:05pm) 50,265

Calls: 26,276 (52%)

Puts: 23,989 (48%)

Prior (07/08) 30,619

Calls: 15,096 (49%)

Puts: 15,523 (51%)

Current vs Prior +64.16%

Calls: +74.06% (Calls)

Puts: +54.54% (Puts)

Prior 7-Day Total 256,749

Calls: 129,137 (50%)

Puts: 127,612 (50%)

Prior 7-Day Average 36,678

Calls: 18,448 (50%)

Puts: 18,230 (50%)

Current vs Prior 7-Day Avg +37.04%

Calls: +42.43%

Puts: +31.59%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/10 3:05pm) $28.74M

Calls: $12.91M (45%)

Puts: $15.83M (55%)

Prior (07/08) $21.45M

Calls: $14.38M (67%)

Puts: $7.07M (33%)

Current vs Prior +34.01%

Calls: -10.23%

Puts: +124.07%

Prior 7-Day Total $265.62M

Calls: $160.10M (60%)

Puts: $105.52M (40%)

Prior 7-Day Average $37.95M

Calls: $22.87M (60%)

Puts: $15.07M (40%)

Current vs Prior 7-Day Avg -24.26%

Calls: -43.55%

Puts: +5.01%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/10 3:05pm) 0.91

Prior (07/08) 1.03

Current vs Prior -11.22%

Prior 7-Day Average 1.02

Current vs Prior 7-Day Avg -10.24%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/10 3:05pm) 337,736

Calls: 171,504 (51%)

Puts: 166,232 (49%)

Prior (07/08) 298,086

Calls: 146,492 (49%)

Puts: 151,594 (51%)

Current vs Prior +13.30%

Prior 7-Day Total 1,928,665

Calls: 942,942 (49%)

Puts: 985,723 (51%)

Prior 7-Day Average 275,523

Calls: 134,706 (49%)

Puts: 140,817 (51%)

Current vs Prior 7-Day Avg +22.58%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/10) | Next (07/17)Expiry (07/17) | Next (08/21)

Current 0.47% | 2.49%2.49% | 6.22%

Prior 2.26% | 3.46%3.46% | 6.54%

Current vs Prior -79.25% | -27.95%-27.95% | -4.87%

Prior 7-Day Avg 1.65% | 3.14%3.44% | 6.66%

Current vs 7-Day Avg -71.52% | -20.72%-27.68% | -6.55%

Prior 7-Day Eod 2.26% | 3.46%-- | --

Current vs 7-Day Eod -79.25% | -27.95%-- | --

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 60.31% | 5.75%

Calls: 72.73% | 4.16%

Puts: 47.90% | 7.33%

Prior 26.43% | 12.52%

Calls: 25.44% | 14.55%

Puts: 27.42% | 10.49%

Current vs Prior +128.19% | -54.07%

Prior 7-Day Avg 30.38% | 13.33%

Calls: 29.85% | 12.35%

Puts: 30.92% | 14.31%

Current vs 7-Day Avg +98.51% | -56.86%

Liquidity Pricy

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Above-average activity with volume up 64% vs prior.

Smart Money BEARISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

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 NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg BULLISH

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💰 Best Value Under $1

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🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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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 190 of results (avg 7.2%, best 3.4%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$740.00	Jul 17	172.45	178.40	$175.43	3.4%	--	0.99	18
$950.00	Aug 21	14.20	14.75	$14.48	3.8%	67	0.33	704
$760.00	Jul 17	152.45	158.45	$155.45	3.9%	--	1.00	11
$1000.00	Aug 21	4.90	5.10	$5.00	4.0%	77	0.14	1.0K
$910.00	Jul 17	12.95	13.50	$13.23	4.2%	139	0.59	302

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$975.00	Jul 24	61.00	63.25	$62.13	3.6%	20	0.92	79
$1040.00	Jul 10	123.20	128.10	$125.65	3.9%	1	1.00	1
$1060.00	Jul 17	142.05	148.15	$145.10	4.2%	--	1.00	14
$1050.00	Aug 21	132.85	138.85	$135.85	4.4%	--	0.94	23
$980.00	Aug 21	69.20	72.45	$70.83	4.6%	1	0.80	249

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.85, cheapest $0.75)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$965.00	Jul 17	0.71	0.78	$0.75	9.3%	161	0.06	416
$960.00	Jul 17	0.92	0.99	$0.96	7.3%	605	0.07	1.4K

PUTS (0)

No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 249 found (avg delta 0.83, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$780.00	Jul 10	130.80	138.75	$134.78	5.9%	--	1.00	15
$790.00	Jul 10	120.80	127.95	$124.38	5.7%	--	1.00	15
$795.00	Jul 10	115.85	123.75	$119.80	6.6%	--	1.00	17
$745.00	Jul 24	167.05	175.00	$171.03	4.6%	--	1.00	18
$750.00	Jul 24	162.15	170.00	$166.08	4.7%	--	1.00	42

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$930.00	Jul 10	13.85	16.60	$15.23	18.1%	108	1.00	420
$935.00	Jul 10	19.35	21.50	$20.43	10.5%	101	1.00	238
$940.00	Jul 10	24.35	26.55	$25.45	8.6%	69	1.00	184
$945.00	Jul 10	28.35	33.40	$30.88	16.4%	4	1.00	86
$950.00	Jul 10	33.35	37.40	$35.38	11.4%	4	1.00	28

Most actively traded options today. High liquidity = easy entry/exit. 529 active (total vol 38.1K, top 1.6K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$920.00	Jul 10	0.16	0.23	$0.20	35.0%	1.6K	0.10	311
$915.00	Jul 10	0.99	1.46	$1.23	38.2%	1.3K	0.52	227
$912.50	Jul 10	2.30	3.90	$3.10	51.6%	717	0.79	139
$960.00	Jul 17	0.92	0.99	$0.96	7.3%	605	0.07	1.4K
$917.50	Jul 10	0.43	0.58	$0.51	29.4%	586	0.25	134

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$790.00	Jul 17	0.01	0.25	$0.13	184.6%	853	0.01	475
$780.00	Jul 17	0.01	0.14	$0.08	162.5%	739	0.00	652
$795.00	Jul 17	0.01	0.09	$0.05	160.0%	732	0.00	435
$910.00	Jul 10	0.05	0.13	$0.09	88.9%	703	0.06	1.1K
$915.00	Jul 10	0.90	1.47	$1.19	47.9%	621	0.49	357

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 130 strikes (avg 784.1%, max 2408.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1035.00	Jul 10	Aug 21	594.3%	23.7%	2408.6%	89	962
$1030.00	Jul 10	Aug 21	468.0%	22.4%	1987.3%	355	389
$1005.00	Jul 10	Aug 21	477.1%	23.6%	1922.2%	221	359
$1080.00	Jul 10	Aug 21	543.9%	27.8%	1859.9%	75	887
$1070.00	Jul 10	Aug 21	464.7%	25.3%	1733.5%	187	377

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$770.00	Jul 10	Aug 21	578.7%	26.0%	2124.0%	302	1.4K
$740.00	Jul 10	Aug 21	612.6%	30.5%	1908.6%	41	991
$865.00	Jul 10	Aug 21	399.9%	21.4%	1764.8%	188	430
$745.00	Jul 10	Aug 21	616.8%	33.1%	1763.0%	62	516
$750.00	Jul 10	Aug 21	517.5%	30.4%	1601.6%	284	732

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 310 found (best R:R 106.14, avg 7.64)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$975.00	$980.00	Jul 24	$0.10	$4.90	$0.10	49.00	$975.10
$1005.00	$1010.00	Aug 21	$0.12	$4.88	$0.12	40.67	$1005.12
$1065.00	$1085.00	Aug 14	$0.52	$19.48	$0.52	37.46	$1065.52
$990.00	$995.00	Jul 17	$0.15	$4.85	$0.15	32.33	$990.15
$1050.00	$1055.00	Aug 21	$0.16	$4.84	$0.16	30.25	$1050.16

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$775.00	$760.00	Jul 17	$0.14	$14.86	$0.14	106.14	$774.86
$835.00	$830.00	Jul 17	$0.12	$4.88	$0.12	40.67	$834.88
$840.00	$835.00	Jul 24	$0.12	$4.88	$0.12	40.67	$839.88
$775.00	$770.00	Aug 21	$0.13	$4.87	$0.13	37.46	$774.87
$805.00	$800.00	Aug 21	$0.13	$4.87	$0.13	37.46	$804.87

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 447 found (best R:R 249.00, avg 4.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$750.00	$780.00	Jul 31	$29.88	$29.88	$0.12	249.00	$779.88
$760.00	$805.00	Aug 7	$44.70	$44.70	$0.30	149.00	$804.70
$800.00	$810.00	Jul 24	$9.85	$9.85	$0.15	65.67	$809.85
$860.00	$865.00	Jul 17	$4.90	$4.90	$0.10	49.00	$864.90
$765.00	$780.00	Aug 21	$14.65	$14.65	$0.35	41.86	$779.65

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1020.00	$1005.00	Jul 17	$14.67	$14.67	$0.33	44.45	$1005.33
$965.00	$960.00	Jul 17	$4.87	$4.87	$0.13	37.46	$960.13
$960.00	$955.00	Aug 14	$4.87	$4.87	$0.13	37.46	$955.13
$1040.00	$1020.00	Aug 7	$19.47	$19.47	$0.53	36.74	$1020.53
$960.00	$955.00	Jul 24	$4.85	$4.85	$0.15	32.33	$955.15

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 121 found (avg debit $2.12, cheapest $0.07)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1025.00	Jul 10	Jul 17	$0.10	372.4%	34.6%
$1020.00	Jul 10	Jul 17	$0.13	340.0%	33.7%
$1040.00	Jul 10	Jul 17	$0.15	379.9%	39.0%
$1015.00	Jul 10	Jul 17	$0.17	343.2%	33.9%
$995.00	Jul 10	Jul 17	$0.20	269.4%	28.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$760.00	Jul 10	Jul 17	$0.07	485.2%	51.0%
$780.00	Jul 10	Jul 17	$0.07	421.6%	44.2%
$830.00	Jul 10	Jul 17	$0.07	332.5%	30.3%
$800.00	Jul 10	Jul 17	$0.10	359.0%	39.4%
$790.00	Jul 10	Jul 17	$0.12	390.1%	43.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 244 found (cheapest 0.26% of stock, avg 7.41%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$915.00	Jul 10	$1.23	$1.19	$2.42	$912.58	$917.42	0.26%
$912.50	Jul 10	$3.10	$0.38	$3.48	$909.02	$915.98	0.38%
$917.50	Jul 10	$0.51	$2.95	$3.46	$914.04	$920.96	0.38%
$910.00	Jul 10	$4.97	$0.09	$5.06	$904.94	$915.06	0.55%
$920.00	Jul 10	$0.20	$5.20	$5.40	$914.60	$925.40	0.59%
$922.50	Jul 10	$0.14	$7.85	$7.99	$914.51	$930.49	0.87%
$905.00	Jul 10	$9.68	$0.29	$9.97	$895.03	$914.97	1.09%
$925.00	Jul 10	$0.09	$10.07	$10.16	$914.84	$935.16	1.11%
$927.50	Jul 10	$0.16	$12.73	$12.89	$914.61	$940.39	1.41%
$900.00	Jul 10	$14.48	$0.04	$14.52	$885.48	$914.52	1.59%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 170 found (cheapest 0.03% of stock, avg 2.79%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$920.00	$910.00	Jul 10	$0.20	$0.09	$0.29	$909.71	$920.29
$922.50	$910.00	Jul 10	$0.14	$0.09	$0.23	$909.77	$922.73
$927.50	$910.00	Jul 10	$0.16	$0.09	$0.25	$909.75	$927.75
$920.00	$905.00	Jul 10	$0.20	$0.29	$0.49	$904.51	$920.49
$922.50	$905.00	Jul 10	$0.14	$0.29	$0.43	$904.57	$922.93
$927.50	$905.00	Jul 10	$0.16	$0.29	$0.45	$904.55	$927.95
$920.00	$912.50	Jul 10	$0.20	$0.38	$0.58	$911.92	$920.58
$922.50	$912.50	Jul 10	$0.14	$0.38	$0.52	$911.98	$923.02
$927.50	$912.50	Jul 10	$0.16	$0.38	$0.54	$911.96	$928.04
$917.50	$910.00	Jul 10	$0.51	$0.09	$0.60	$909.40	$918.10

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 293 found (best R:R 193.44, avg credit $8.60)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
760/770	805/840	Aug 7	$34.82	$0.18	193.44	$735.18	$839.82
740/745	805/820	Aug 21	$14.83	$0.17	87.24	$730.17	$819.83
800/805	820/865	Jul 24	$44.21	$0.79	55.96	$760.79	$864.21
740/745	750/760	Jul 24	$9.81	$0.19	51.63	$735.19	$759.81
750/760	840/850	Aug 7	$9.80	$0.20	49.00	$750.20	$849.80
770/775	780/795	Aug 21	$14.68	$0.32	45.87	$760.32	$794.68
800/805	865/875	Jul 24	$9.77	$0.23	42.48	$795.23	$874.77
740/745	830/840	Aug 21	$9.77	$0.23	42.48	$735.23	$839.77
830/835	840/850	Aug 7	$9.76	$0.24	40.67	$825.24	$849.76
750/760	805/820	Aug 21	$14.64	$0.36	40.67	$745.36	$819.64

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 306 found (best R:R 149.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$765.00	$780.00	$795.00	Aug 21	$0.10	$14.90	149.00
$945.00	$950.00	$955.00	Aug 21	$0.05	$4.95	99.00
$1020.00	$1025.00	$1030.00	Jul 17	$0.06	$4.94	82.33
$1080.00	$1085.00	$1090.00	Jul 10	$0.07	$4.93	70.43
$950.00	$955.00	$960.00	Jul 17	$0.07	$4.93	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$750.00	$760.00	$770.00	Jul 10	$0.07	$9.93	141.86
$850.00	$855.00	$860.00	Jul 10	$0.05	$4.95	99.00
$875.00	$880.00	$885.00	Jul 10	$0.05	$4.95	99.00
$790.00	$795.00	$800.00	Jul 24	$0.05	$4.95	99.00
$880.00	$885.00	$890.00	Jul 17	$0.07	$4.93	70.43

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 370 found (best net $-14.75, 326 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$820.00	$865.00	1:2	Jul 24	-$8.91	$36.09
$850.00	$890.00	1:2	Aug 7	-$5.56	$34.44
$820.00	$865.00	1:2	Jul 31	-$12.13	$32.87
$1030.00	$1060.00	1:2	Aug 14	-$2.99	$27.01
$1060.00	$1080.00	1:2	Jul 17	-$0.04	$19.96

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1040.00	$985.00	1:2	Jul 10	-$14.75	$40.25
$760.00	$740.00	1:2	Jul 17	-$0.48	$19.52
$760.00	$750.00	1:2	Jul 10	-$0.01	$9.99
$760.00	$750.00	1:2	Aug 7	-$0.09	$9.91
$780.00	$770.00	1:2	Jul 10	-$0.15	$9.85

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 137 found (best yield 3.04%, avg 0.72%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$915.00	Aug 21	$27.85	0.51	0.0%	3.04%	3.05%	56	63
$920.00	Aug 21	$25.60	0.48	0.6%	2.80%	3.35%	17	241
$915.00	Aug 14	$25.10	0.51	0.0%	2.74%	2.75%	38	74
$925.00	Aug 21	$23.20	0.46	1.1%	2.54%	3.63%	70	162
$920.00	Aug 14	$22.65	0.48	0.6%	2.48%	3.02%	6	18
$915.00	Aug 7	$22.05	0.50	0.0%	2.41%	2.41%	13	29
$930.00	Aug 21	$20.90	0.43	1.6%	2.28%	3.93%	32	171
$925.00	Aug 14	$19.85	0.45	1.1%	2.17%	3.26%	--	26
$920.00	Aug 7	$19.70	0.47	0.6%	2.15%	2.70%	3	25
$935.00	Aug 21	$18.55	0.40	2.2%	2.03%	4.22%	8	78

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 26,276

Total Puts 23,989

Put/Call Ratio 0.91

Net Difference 2,287

Prior's Put/Call Breakdown

Total Calls 15,096

Total Puts 15,523

Put/Call Ratio 1.03

Net Difference -427

Prior 7-Day Put/Call Summary

Total Calls 129,137

Total Puts 127,612

Average Put/Call Ratio 1.02

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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