Tour v483
COST
COSTCO WHSL CORP NEW
$951.84 -0.01%
(7/31 18:04) ◀
|
Monday, August 3, 2026 (3:05pm)
January 2026
|
▶ (8/3 18:06)
◀ 8/3 15:05 ▶

Option Volume

Detail
ℹ
Current (08/03 3:05pm) 48,944
Calls: 16,773 (34%)
Puts: 32,171 (66%)
Prior (07/31) 52,654
Calls: 19,486 (37%)
Puts: 33,168 (63%)
Current vs Prior -7.05%
Calls: -13.92% (Calls)
Puts: -3.01% (Puts)
Prior 7-Day Total 309,031
Calls: 120,990 (39%)
Puts: 188,041 (61%)
Prior 7-Day Average 44,147
Calls: 17,284 (39%)
Puts: 26,863 (61%)
Current vs Prior 7-Day Avg +10.87%
Calls: -2.96%
Puts: +19.76%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/03 3:05pm) $23.38M
Calls: $16.47M (70%)
Puts: $6.91M (30%)
Prior (07/31) $21.41M
Calls: $15.26M (71%)
Puts: $6.15M (29%)
Current vs Prior +9.24%
Calls: +7.95%
Puts: +12.44%
Prior 7-Day Total $230.47M
Calls: $170.43M (74%)
Puts: $60.05M (26%)
Prior 7-Day Average $32.92M
Calls: $24.35M (74%)
Puts: $8.58M (26%)
Current vs Prior 7-Day Avg -28.98%
Calls: -32.35%
Puts: -19.41%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/03 3:05pm) 1.92
Prior (07/31) 1.70
Current vs Prior +12.68%
Prior 7-Day Average 1.59
Current vs Prior 7-Day Avg +20.97%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/03 3:05pm) 303,213
Calls: 136,281 (45%)
Puts: 166,932 (55%)
Prior (07/31) 367,357
Calls: 162,892 (44%)
Puts: 204,465 (56%)
Current vs Prior -17.46%
Prior 7-Day Total 2,181,129
Calls: 1,036,357 (48%)
Puts: 1,144,772 (52%)
Prior 7-Day Average 311,589
Calls: 148,051 (48%)
Puts: 163,538 (52%)
Current vs Prior 7-Day Avg -2.69%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/07) | Next (08/14)Expiry (08/21) | Next (09/18)
Current 2.56% | 3.64%4.49% | 6.99%
Prior 1.84% | 3.31%4.75% | 7.05%
Current vs Prior +38.96% | +9.97%-5.42% | -0.85%
Prior 7-Day Avg 1.89% | 3.15%5.09% | 7.27%
Current vs 7-Day Avg +35.38% | +15.42%-11.84% | -3.82%
Prior 7-Day Eod 1.84% | 3.31%4.64% | 7.10%
Current vs 7-Day Eod +38.96% | +9.97%-3.12% | -1.48%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 8.88% | 12.49%
Calls: 11.21% | 16.05%
Puts: 6.56% | 8.93%
Prior 36.08% | 14.96%
Calls: 35.87% | 15.06%
Puts: 36.29% | 14.85%
Current vs Prior -75.39% | -16.51%
Prior 7-Day Avg 19.45% | 14.12%
Calls: 17.93% | 13.80%
Puts: 20.96% | 14.44%
Current vs 7-Day Avg -54.33% | -11.53%
Liquidity Expensive
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🤖 AI Insights

Moderately bullish flow with 70% call dollar volume ($16.47M). Extreme bearish P/C ratio of 1.92 - heavy put buying. Declining open interest (down 17%) indicates positions being closed.

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 BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 125 of results (avg 7.4%, best 2.8%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$800.00Aug 14150.10154.35$152.232.8%50.996
$825.00Sep 4128.55133.80$131.184.0%100.94--
$765.00Aug 21185.25192.95$189.104.1%--0.9810
$820.00Sep 4133.50139.20$136.354.2%80.94--
$780.00Aug 21170.35178.00$174.184.4%--0.9920
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1130.00Aug 7174.90181.60$178.253.8%121.00--
$970.00Aug 722.2023.30$22.754.8%90.7285
$957.50Aug 713.8014.50$14.154.9%30.57148
$920.00Aug 289.7510.30$10.035.5%250.28254
$950.00Aug 79.8510.45$10.155.9%1610.46173

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.94, cheapest $0.91)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1000.00Aug 70.901.04$0.9714.4%3800.07682
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$910.00Aug 70.821.00$0.9119.8%1370.07578

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 182 found (avg delta 0.77, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$805.00Aug 7144.00151.00$147.504.7%--1.0060
$840.00Aug 7109.05115.85$112.456.0%--1.0016
$850.00Aug 799.10106.20$102.656.9%10.9926
$800.00Aug 14150.10154.35$152.232.8%50.996
$780.00Aug 21170.35178.00$174.184.4%--0.9920
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1130.00Aug 7174.90181.60$178.253.8%121.00--
$1060.00Aug 21105.10111.75$108.436.1%--0.9421
$1030.00Aug 1475.6082.10$78.858.2%--0.9421
$1000.00Aug 746.6051.05$48.839.1%--0.9315
$1040.00Aug 2186.4592.15$89.306.4%--0.92142

Most actively traded options today. High liquidity = easy entry/exit. 497 active (total vol 26.0K, top 1.7K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1040.00Aug 140.560.90$0.7346.6%1.7K0.0472
$1025.00Aug 212.513.00$2.7617.8%4500.11112
$1045.00Aug 140.450.98$0.7273.6%4010.0419
$1000.00Aug 70.901.04$0.9714.4%3800.07682
$970.00Aug 2113.1514.45$13.809.4%3520.381.3K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$800.00Aug 210.160.42$0.2989.7%6470.01657
$805.00Aug 210.180.49$0.3491.2%6420.0169
$800.00Aug 280.220.54$0.3884.2%6280.0158
$805.00Aug 280.170.59$0.38110.5%6270.0161
$920.00Aug 71.572.08$1.8327.9%5080.13293

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 136 strikes (avg 43.2%, max 131.5%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1130.00Aug 7Sep 1159.8%27.6%117.0%238501
$1125.00Aug 7Sep 1157.0%26.7%113.1%63152
$1140.00Aug 7Sep 1160.4%28.4%112.6%214699
$1120.00Aug 7Sep 1156.6%27.0%109.4%15445
$1135.00Aug 7Sep 1159.1%28.2%109.2%308425
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$790.00Aug 7Sep 1167.7%29.2%131.5%195716
$785.00Aug 7Sep 1168.4%29.7%130.1%151382
$795.00Aug 7Sep 1160.8%27.1%124.7%156447
$780.00Aug 7Sep 1163.9%28.6%123.6%98797
$770.00Aug 7Sep 1164.8%30.4%113.6%318771

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 346 found (best R:R 141.86, avg 8.69)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$1100.00$1120.00Aug 21$0.14$19.86$0.14141.86$1100.14
$1085.00$1100.00Aug 21$0.17$14.83$0.1787.24$1085.17
$1030.00$1035.00Aug 7$0.11$4.89$0.1144.45$1030.11
$1125.00$1130.00Aug 28$0.11$4.89$0.1144.45$1125.11
$1130.00$1135.00Sep 4$0.11$4.89$0.1144.45$1130.11
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$885.00$880.00Aug 7$0.10$4.90$0.1049.00$884.90
$850.00$840.00Sep 4$0.21$9.79$0.2146.62$849.79
$790.00$785.00Sep 4$0.11$4.89$0.1144.45$789.89
$895.00$890.00Aug 7$0.12$4.88$0.1240.67$894.88
$870.00$865.00Aug 14$0.12$4.88$0.1240.67$869.88

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 444 found (best R:R 223.14, avg 3.44)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$830.00$860.00Aug 14$29.80$29.80$0.20149.00$859.80
$805.00$820.00Aug 21$14.89$14.89$0.11135.36$819.89
$780.00$795.00Aug 21$14.78$14.78$0.2267.18$794.78
$840.00$850.00Aug 7$9.80$9.80$0.2049.00$849.80
$860.00$865.00Aug 14$4.88$4.88$0.1240.67$864.88
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$1130.00$1000.00Aug 7$129.42$129.42$0.58223.14$1000.58
$995.00$990.00Aug 7$4.83$4.83$0.1728.41$990.17
$1060.00$1040.00Aug 21$19.13$19.13$0.8721.99$1040.87
$1040.00$1020.00Aug 21$18.87$18.87$1.1316.70$1021.13
$1030.00$1015.00Aug 14$14.02$14.02$0.9814.31$1015.98

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 136 found (avg debit $2.87, cheapest $0.05)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$1120.00Aug 7Aug 14$0.0956.6%37.6%
$1140.00Aug 7Aug 14$0.1260.4%41.8%
$1090.00Aug 7Aug 14$0.1649.9%34.3%
$1085.00Aug 7Aug 14$0.1848.1%33.5%
$1105.00Aug 7Aug 14$0.1952.8%37.5%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$810.00Aug 7Aug 14$0.0555.7%36.7%
$780.00Aug 7Aug 14$0.0663.9%43.5%
$795.00Aug 7Aug 14$0.0660.8%40.3%
$770.00Aug 7Aug 14$0.0764.8%46.4%
$820.00Aug 7Aug 14$0.0854.2%35.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 175 found (cheapest 2.40% of stock, avg 6.50%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$952.50Aug 7$11.43$11.43$22.86$929.64$975.362.40%
$950.00Aug 7$12.93$10.15$23.08$926.92$973.082.42%
$947.50Aug 7$14.18$8.95$23.13$924.37$970.632.43%
$955.00Aug 7$10.35$12.75$23.10$931.90$978.102.43%
$945.00Aug 7$15.70$7.95$23.65$921.35$968.652.48%
$957.50Aug 7$9.43$14.15$23.58$933.92$981.082.48%
$960.00Aug 7$8.13$15.48$23.61$936.39$983.612.48%
$942.50Aug 7$16.90$7.00$23.90$918.60$966.402.51%
$962.50Aug 7$7.33$17.13$24.46$938.04$986.962.57%
$940.00Aug 7$18.88$6.10$24.98$915.02$964.982.62%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.33% of stock, avg 3.55%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$965.00$940.00Aug 7$6.55$6.10$12.65$927.35$977.65
$962.50$940.00Aug 7$7.33$6.10$13.43$926.57$975.93
$965.00$942.50Aug 7$6.55$7.00$13.55$928.95$978.55
$960.00$940.00Aug 7$8.13$6.10$14.23$925.77$974.23
$962.50$942.50Aug 7$7.33$7.00$14.33$928.17$976.83
$965.00$945.00Aug 7$6.55$7.95$14.50$930.50$979.50
$960.00$942.50Aug 7$8.13$7.00$15.13$927.37$975.13
$962.50$945.00Aug 7$7.33$7.95$15.28$929.72$977.78
$957.50$940.00Aug 7$9.43$6.10$15.53$924.47$973.03
$965.00$947.50Aug 7$6.55$8.95$15.50$932.00$980.50

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 234 found (best R:R 87.24, avg credit $7.48)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
780/785845/860Sep 4$14.83$0.1787.24$770.17$859.83
800/805845/860Sep 4$14.81$0.1977.95$790.19$859.81
855/860865/900Aug 14$34.50$0.5069.00$825.50$899.50
810/815845/860Sep 4$14.78$0.2267.18$800.22$859.78
875/880900/905Aug 14$4.90$0.1049.00$875.10$904.90
885/890900/905Aug 14$4.90$0.1049.00$885.10$904.90
820/825845/860Sep 4$14.70$0.3049.00$810.30$859.70
850/855865/870Aug 28$4.89$0.1144.45$850.11$869.89
770/775840/850Aug 21$9.77$0.2342.48$765.23$849.77
785/790845/860Sep 4$14.63$0.3739.54$775.37$859.63

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 243 found (best R:R 199.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$1100.00$1120.00$1140.00Aug 21$0.10$19.90199.00
$765.00$780.00$795.00Aug 21$0.14$14.86106.14
$980.00$985.00$990.00Aug 14$0.05$4.9599.00
$1080.00$1085.00$1090.00Aug 14$0.05$4.9599.00
$1055.00$1060.00$1065.00Aug 28$0.05$4.9599.00
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$900.00$905.00$910.00Aug 7$0.05$4.9599.00
$790.00$795.00$800.00Aug 21$0.06$4.9482.33
$810.00$815.00$820.00Aug 21$0.06$4.9482.33
$820.00$825.00$830.00Aug 21$0.06$4.9482.33
$930.00$935.00$940.00Aug 28$0.06$4.9482.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 290 found (best net $--, 273 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$1075.00$1100.001:2Aug 28$0.00$25.00
$1060.00$1085.001:2Sep 4-$0.32$24.68
$1100.00$1120.001:2Aug 21-$0.14$19.86
$1120.00$1140.001:2Aug 21-$0.20$19.80
$915.00$945.001:2Sep 11-$14.87$15.13
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$845.00$825.001:2Sep 11-$0.63$19.37
$995.00$965.001:2Sep 11-$13.56$16.44
$840.00$825.001:2Sep 4-$0.74$14.26
$1005.00$980.001:2Aug 14-$13.48$11.52
$780.00$770.001:2Aug 7-$0.01$9.99

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 121 found (best yield 2.90%, avg 0.83%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$955.00Sep 11$27.650.500.3%2.90%3.24%130
$960.00Sep 11$26.050.480.9%2.74%3.59%25
$955.00Sep 4$25.300.500.3%2.66%2.99%47172
$960.00Sep 4$23.900.470.9%2.51%3.37%40162
$955.00Aug 28$21.550.490.3%2.26%2.60%471
$970.00Sep 11$21.500.431.9%2.26%4.17%43
$960.00Aug 28$21.050.460.9%2.21%3.07%4418
$965.00Sep 4$20.900.441.4%2.20%3.58%123
$952.50Aug 21$20.450.510.1%2.15%2.22%3271
$955.00Aug 21$19.200.490.3%2.02%2.35%29225

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 16,773
Total Puts 32,171
Put/Call Ratio 1.92
Net Difference -15,398

Prior's Put/Call Breakdown

Total Calls 19,486
Total Puts 33,168
Put/Call Ratio 1.70
Net Difference -13,682

Prior 7-Day Put/Call Summary

Total Calls 120,990
Total Puts 188,041
Average Put/Call Ratio 1.59
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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Chart Title

Price — Past 7 Days

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