Tour v494
COST
COSTCO WHSL CORP NEW
$944.39 -0.50%
(8/7 15:05) ◀
|
Friday, August 7, 2026 (3:13pm)
January 2026
|
▶ (8/7 18:04)
◀ 8/7 15:13 ▶

Option Volume

Detail
ℹ
Current (08/07) 31,555
Calls: 15,496 (49%)
Puts: 16,059 (51%)
Prior (08/06) 39,137
Calls: 16,159 (41%)
Puts: 22,978 (59%)
Current vs Prior -19.37%
Calls: -4.10% (Calls)
Puts: -30.11% (Puts)
Prior 7-Day Total 351,011
Calls: 127,769 (36%)
Puts: 223,242 (64%)
Prior 7-Day Average 50,144
Calls: 18,252 (36%)
Puts: 31,891 (64%)
Current vs Prior 7-Day Avg -37.07%
Calls: -15.10%
Puts: -49.65%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/07) $16.89M
Calls: $9.71M (57%)
Puts: $7.19M (43%)
Prior (08/06) $27.88M
Calls: $15.76M (57%)
Puts: $12.11M (43%)
Current vs Prior -39.40%
Calls: -38.42%
Puts: -40.67%
Prior 7-Day Total $196.29M
Calls: $123.58M (63%)
Puts: $72.71M (37%)
Prior 7-Day Average $28.04M
Calls: $17.65M (63%)
Puts: $10.39M (37%)
Current vs Prior 7-Day Avg -39.76%
Calls: -45.02%
Puts: -30.81%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/07) 1.04
Prior (08/06) 1.42
Current vs Prior -27.12%
Prior 7-Day Average 1.75
Current vs Prior 7-Day Avg -40.70%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/07) 361,375
Calls: 155,606 (43%)
Puts: 205,769 (57%)
Prior (08/06) 189,588
Calls: 82,192 (43%)
Puts: 107,396 (57%)
Current vs Prior +90.61%
Prior 7-Day Total 1,781,116
Calls: 778,696 (44%)
Puts: 1,002,420 (56%)
Prior 7-Day Average 254,445
Calls: 111,242 (44%)
Puts: 143,202 (56%)
Current vs Prior 7-Day Avg +42.02%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/07) | Next (08/14)Expiry (08/21) | Next (09/18)
Current 0.41% | 2.39%3.46% | 6.29%
Prior 1.20% | 2.79%3.72% | 6.48%
Current vs Prior -66.23% | -14.30%-7.12% | -3.01%
Prior 7-Day Avg 1.98% | 3.27%4.33% | 6.85%
Current vs 7-Day Avg -79.51% | -26.94%-20.06% | -8.16%
Prior 7-Day Eod 1.20% | 2.79%3.72% | 6.48%
Current vs 7-Day Eod -66.23% | -14.30%-7.12% | -3.01%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 42.20% | 14.91%
Calls: 56.25% | 21.37%
Puts: 28.15% | 8.45%
Prior 30.15% | 15.38%
Calls: 31.03% | 13.52%
Puts: 29.26% | 17.25%
Current vs Prior +39.97% | -3.06%
Prior 7-Day Avg 29.12% | 12.76%
Calls: 26.86% | 13.22%
Puts: 31.38% | 12.29%
Current vs 7-Day Avg +44.91% | +16.85%
Liquidity Expensive
+
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🤖 AI Insights

Slightly bearish P/C ratio of 1.04. P/C ratio dropping 27% - sentiment shifting bullish. Rising open interest (up 91%) indicates new positions being established.

Smart Money BULLISH
Retail Flow NEUTRAL
Overall MIXED
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 148 of results (avg 7.0%, best 2.9%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$950.00Sep 1826.9027.70$27.302.9%530.491.1K
$760.00Sep 18185.05192.00$188.533.7%--0.9925
$765.00Aug 21177.30184.00$180.653.7%--0.9410
$800.00Sep 18146.60152.25$149.433.8%--0.97106
$965.00Sep 1820.6021.40$21.003.8%90.41130
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$965.00Sep 1836.7537.90$37.333.1%--0.59355
$947.50Aug 2115.9516.60$16.274.0%350.5236
$945.00Aug 2114.7015.35$15.024.3%180.50152
$942.50Aug 2113.5014.10$13.804.3%3010.47229
$937.50Aug 2111.3011.85$11.584.7%50.4256

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.26, cheapest $0.26)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$890.00Aug 140.240.28$0.2615.4%250.02214

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 226 found (avg delta 0.79, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$845.00Aug 796.00103.75$99.887.8%11.005
$900.00Aug 741.0048.85$44.9317.5%111.0048
$905.00Aug 736.0043.15$39.5818.1%21.009
$805.00Aug 7136.00143.80$139.905.6%--1.0060
$850.00Aug 791.0098.75$94.888.2%--1.0026
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$955.00Aug 77.0012.50$9.7556.4%291.0086
$957.50Aug 78.3015.00$11.6557.5%--1.00150
$960.00Aug 713.6016.85$15.2321.3%191.00142
$962.50Aug 713.4021.50$17.4546.4%--1.0099
$965.00Aug 718.6023.25$20.9322.2%31.00103

Most actively traded options today. High liquidity = easy entry/exit. 513 active (total vol 24.1K, top 1.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$950.00Aug 70.010.11$0.06166.7%1.1K0.04472
$950.00Aug 147.959.00$8.4812.4%6680.43198
$1100.00Aug 140.010.11$0.06166.7%6510.00701
$995.00Aug 140.600.77$0.6924.6%6240.05171
$1095.00Aug 140.010.23$0.12183.3%3570.01103
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$945.00Aug 71.161.54$1.3528.1%5130.57157
$940.00Aug 70.040.07$0.0650.0%4640.05268
$935.00Aug 145.906.80$6.3514.2%3880.35179
$930.00Aug 70.000.91$0.46197.8%3420.09593
$942.50Aug 2113.5014.10$13.804.3%3010.47229

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 140 strikes (avg 911.8%, max 3187.2%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1070.00Aug 7Aug 28884.8%26.9%3187.2%21221
$1065.00Aug 7Aug 28860.8%27.4%3043.5%32178
$1020.00Aug 7Sep 18630.0%22.9%2655.6%55972
$1015.00Aug 7Sep 18602.3%22.8%2536.4%36733
$1060.00Aug 7Sep 18599.1%23.7%2432.8%29880
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$810.00Aug 7Sep 18700.0%24.4%2764.2%17791
$760.00Aug 7Sep 18750.4%29.8%2415.9%26990
$780.00Aug 7Sep 18668.5%28.5%2244.2%--623
$770.00Aug 7Sep 18650.2%29.7%2088.0%--1.2K
$785.00Aug 7Sep 18583.2%27.8%1998.3%--399

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 355 found (best R:R 165.67, avg 8.42)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$1100.00$1120.00Sep 18$0.12$19.88$0.12165.67$1100.12
$1090.00$1100.00Sep 4$0.23$9.77$0.2342.48$1090.23
$1025.00$1030.00Sep 4$0.12$4.88$0.1240.67$1025.12
$1060.00$1090.00Sep 4$0.78$29.22$0.7837.46$1060.78
$1005.00$1010.00Aug 7$0.14$4.86$0.1434.71$1005.14
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$770.00$760.00Sep 18$0.19$9.81$0.1951.63$769.81
$815.00$810.00Sep 11$0.10$4.90$0.1049.00$814.90
$845.00$840.00Aug 21$0.12$4.88$0.1240.67$844.88
$775.00$770.00Sep 18$0.12$4.88$0.1240.67$774.88
$815.00$810.00Sep 4$0.13$4.87$0.1337.46$814.87

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 466 found (best R:R 165.67, avg 3.31)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$865.00$890.00Aug 14$24.85$24.85$0.15165.67$889.85
$840.00$850.00Aug 28$9.83$9.83$0.1757.82$849.83
$840.00$845.00Aug 7$4.87$4.87$0.1337.46$844.87
$870.00$875.00Aug 21$4.87$4.87$0.1337.46$874.87
$875.00$880.00Sep 4$4.85$4.85$0.1532.33$879.85
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$1060.00$1040.00Sep 18$19.88$19.88$0.12165.67$1040.12
$1000.00$990.00Aug 14$9.87$9.87$0.1375.92$990.13
$1080.00$1060.00Sep 18$19.60$19.60$0.4049.00$1060.40
$1000.00$980.00Aug 7$19.25$19.25$0.7525.67$980.75
$975.00$970.00Aug 21$4.77$4.77$0.2320.74$970.23

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 118 found (avg debit $3.19, cheapest $0.05)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$1055.00Aug 7Aug 14$0.05390.0%33.1%
$1090.00Aug 7Aug 14$0.11490.8%43.1%
$1105.00Aug 7Aug 14$0.11541.5%46.9%
$1035.00Aug 7Aug 14$0.12332.6%29.3%
$1120.00Aug 7Aug 14$0.13578.0%50.6%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$800.00Aug 7Aug 14$0.07503.9%46.3%
$860.00Aug 7Aug 14$0.08362.4%30.6%
$835.00Aug 7Aug 14$0.09371.1%36.1%
$875.00Aug 7Aug 14$0.09291.6%25.1%
$880.00Aug 7Aug 14$0.09231.3%22.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 224 found (cheapest 0.23% of stock, avg 6.04%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$945.00Aug 7$0.84$1.35$2.19$942.81$947.190.23%
$942.50Aug 7$2.48$0.21$2.69$939.81$945.190.28%
$947.50Aug 7$0.18$3.30$3.48$944.02$950.980.37%
$940.00Aug 7$4.72$0.06$4.78$935.22$944.780.51%
$950.00Aug 7$0.06$5.60$5.66$944.34$955.660.60%
$937.50Aug 7$6.68$0.03$6.71$930.79$944.210.71%
$952.50Aug 7$0.06$6.63$6.69$945.81$959.190.71%
$955.00Aug 7$0.04$9.75$9.79$945.21$964.791.04%
$935.00Aug 7$9.90$0.25$10.15$924.85$945.151.07%
$957.50Aug 7$0.03$11.65$11.68$945.82$969.181.24%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.04% of stock, avg 2.95%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$947.50$942.50Aug 7$0.18$0.21$0.39$942.11$947.89
$947.50$935.00Aug 7$0.18$0.25$0.43$934.57$947.93
$947.50$930.00Aug 7$0.18$0.46$0.64$929.36$948.14
$945.00$942.50Aug 7$0.84$0.21$1.05$941.45$946.05
$945.00$935.00Aug 7$0.84$0.25$1.09$933.91$946.09
$945.00$930.00Aug 7$0.84$0.46$1.30$928.70$946.30
$972.50$942.50Aug 7$4.25$0.21$4.46$938.04$976.96
$947.50$922.50Aug 7$0.18$4.25$4.43$918.07$951.93
$947.50$912.50Aug 7$0.18$4.28$4.46$908.04$951.96
$972.50$935.00Aug 7$4.25$0.25$4.50$930.50$977.00

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 301 found (best R:R 82.33, avg credit $6.82)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
825/830850/860Sep 18$9.88$0.1282.33$820.12$859.88
825/830850/870Aug 28$19.72$0.2870.43$810.28$869.72
800/805850/860Sep 18$9.86$0.1470.43$795.14$859.86
840/845850/860Sep 18$9.86$0.1470.43$835.14$859.86
815/820830/840Sep 18$9.85$0.1565.67$810.15$839.85
805/810840/850Aug 21$9.82$0.1854.56$800.18$849.82
825/830890/900Aug 28$9.82$0.1854.56$820.18$899.82
835/840850/860Sep 18$9.82$0.1854.56$830.18$859.82
825/830870/880Aug 28$9.81$0.1951.63$820.19$879.81
800/805830/840Sep 18$9.81$0.1951.63$795.19$839.81

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 312 found (best R:R 124.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$1025.00$1030.00$1035.00Aug 14$0.05$4.9599.00
$940.00$945.00$950.00Sep 11$0.05$4.9599.00
$990.00$995.00$1000.00Sep 18$0.05$4.9599.00
$990.00$995.00$1000.00Aug 14$0.06$4.9482.33
$970.00$975.00$980.00Aug 21$0.07$4.9370.43
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$760.00$770.00$780.00Sep 4$0.08$9.92124.00
$760.00$770.00$780.00Aug 7$0.10$9.9099.00
$780.00$785.00$790.00Aug 7$0.05$4.9599.00
$820.00$825.00$830.00Aug 7$0.05$4.9599.00
$840.00$845.00$850.00Sep 4$0.05$4.9599.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 359 found (best net $-0.97, 299 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$1095.00$1130.001:2Sep 11-$0.97$34.03
$1060.00$1090.001:2Sep 4-$0.05$29.95
$885.00$920.001:2Sep 4-$13.44$21.56
$1080.00$1100.001:2Sep 18-$0.77$19.23
$1060.00$1080.001:2Sep 18-$1.06$18.94
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$840.00$825.001:2Sep 4-$0.13$14.87
$770.00$760.001:2Aug 14-$0.11$9.89
$770.00$760.001:2Aug 7-$0.13$9.87
$780.00$770.001:2Sep 4-$0.14$9.86
$770.00$760.001:2Sep 11-$0.18$9.82

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 126 found (best yield 3.13%, avg 0.81%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$945.00Sep 18$29.550.520.1%3.13%3.19%54108
$950.00Sep 18$26.900.490.6%2.85%3.44%531.1K
$945.00Sep 11$25.450.510.1%2.69%2.76%4335
$955.00Sep 18$24.500.471.1%2.59%3.72%3148
$945.00Sep 4$23.700.520.1%2.51%2.57%120
$950.00Sep 11$23.000.490.6%2.44%3.03%87
$960.00Sep 18$22.600.441.6%2.39%4.05%53316
$950.00Sep 4$21.150.480.6%2.24%2.83%533
$955.00Sep 11$21.050.461.1%2.23%3.35%443
$965.00Sep 18$20.600.412.2%2.18%4.36%9130

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 15,496
Total Puts 16,059
Put/Call Ratio 1.04
Net Difference -563

Prior's Put/Call Breakdown

Total Calls 16,159
Total Puts 22,978
Put/Call Ratio 1.42
Net Difference -6,819

Prior 7-Day Put/Call Summary

Total Calls 127,769
Total Puts 223,242
Average Put/Call Ratio 1.75
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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Chart Title

Price — Past 7 Days

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