Tour v490
COST
COSTCO WHSL CORP NEW
$947.85 -0.65%
$951.00 (+0.33%)🌙
as of 08/04 06:14 PM
(8/4 15:05) ◀
|
Tuesday, August 4, 2026 (6:14pm)
January 2026
|
▶ (8/5 15:05)
◀ 8/4 18:14 ▶

Option Volume

Detail
ℹ
Current (08/04) 41,920
Calls: 17,675 (42%)
Puts: 24,245 (58%)
Prior (08/03) 56,274
Calls: 18,577 (33%)
Puts: 37,697 (67%)
Current vs Prior -25.51%
Calls: -4.86% (Calls)
Puts: -35.68% (Puts)
Prior 7-Day Total 408,933
Calls: 152,606 (37%)
Puts: 256,327 (63%)
Prior 7-Day Average 58,419
Calls: 21,800 (37%)
Puts: 36,618 (63%)
Current vs Prior 7-Day Avg -28.24%
Calls: -18.93%
Puts: -33.79%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/04) $27.41M
Calls: $17.42M (64%)
Puts: $9.99M (36%)
Prior (08/03) $27.98M
Calls: $19.03M (68%)
Puts: $8.95M (32%)
Current vs Prior -2.04%
Calls: -8.46%
Puts: +11.63%
Prior 7-Day Total $208.98M
Calls: $136.76M (65%)
Puts: $72.22M (35%)
Prior 7-Day Average $29.85M
Calls: $19.54M (65%)
Puts: $10.32M (35%)
Current vs Prior 7-Day Avg -8.19%
Calls: -10.83%
Puts: -3.19%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/04) 1.37
Prior (08/03) 2.03
Current vs Prior -32.40%
Prior 7-Day Average 1.76
Current vs Prior 7-Day Avg -21.99%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/04) 198,917
Calls: 79,259 (40%)
Puts: 119,658 (60%)
Prior (08/03) 303,213
Calls: 136,281 (45%)
Puts: 166,932 (55%)
Current vs Prior -34.40%
Prior 7-Day Total 2,014,569
Calls: 911,297 (45%)
Puts: 1,103,272 (55%)
Prior 7-Day Average 287,795
Calls: 130,185 (45%)
Puts: 157,610 (55%)
Current vs Prior 7-Day Avg -30.88%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/07) | Next (08/14)Expiry (08/21) | Next (09/18)
Current 2.25% | 3.55%4.39% | 6.99%
Prior 2.43% | 3.65%4.39% | 6.99%
Current vs Prior -7.49% | -2.78%+0.03% | -0.02%
Prior 7-Day Avg 2.16% | 3.39%4.65% | 7.00%
Current vs 7-Day Avg +4.51% | +4.73%-5.52% | -0.12%
Prior 7-Day Eod 2.43% | 3.65%4.39% | 6.99%
Current vs 7-Day Eod -7.49% | -2.78%+0.03% | -0.02%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 13.49% | 10.43%
Calls: 7.73% | 11.05%
Puts: 19.25% | 9.80%
Prior 8.88% | 12.49%
Calls: 11.21% | 16.05%
Puts: 6.56% | 8.93%
Current vs Prior +51.91% | -16.49%
Prior 7-Day Avg 27.96% | 13.40%
Calls: 24.53% | 13.53%
Puts: 31.39% | 13.28%
Current vs 7-Day Avg -51.75% | -22.19%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 64% call dollar volume ($17.42M). Bearish P/C ratio of 1.37 indicates protective positioning. P/C ratio dropping 32% - sentiment shifting bullish. Put-heavy open interest (119,658 puts vs 79,259 calls) suggests hedging or bearish positioning.

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 54 of results (avg 7.9%, best 3.3%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$760.00Aug 7184.70190.95$187.833.3%11.00--
$960.00Sep 1827.3529.05$28.206.0%180.46426
$845.00Aug 21101.65108.00$104.836.1%20.974
$850.00Sep 499.80106.25$103.036.3%40.93--
$965.00Sep 1825.1026.80$25.956.6%30.43105
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1060.00Aug 21109.55115.80$112.685.5%10.9621
$1120.00Sep 18167.10176.65$171.885.6%10.96--
$930.00Sep 1820.3521.65$21.006.2%60.39608
$1100.00Sep 18147.15157.00$152.076.5%10.941
$1040.00Sep 1892.7599.00$95.886.5%80.84--

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

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 145 found (avg delta 0.72, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$760.00Aug 7184.70190.95$187.833.3%11.00--
$885.00Aug 759.9066.20$63.0510.0%20.989
$895.00Aug 750.0556.30$53.1811.8%20.98--
$890.00Aug 755.0061.25$58.1310.8%40.975
$845.00Aug 21101.65108.00$104.836.1%20.974
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1120.00Sep 18167.10176.65$171.885.6%10.96--
$1000.00Aug 749.6555.95$52.8011.9%10.9615
$1005.00Aug 754.6060.85$57.7310.8%10.963
$1060.00Aug 21109.55115.80$112.685.5%10.9621
$995.00Aug 744.3051.60$47.9515.2%50.9516

Most actively traded options today. High liquidity = easy entry/exit. 576 active (total vol 23.1K, top 1.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1050.00Aug 140.270.54$0.4165.9%1.1K0.0215
$1040.00Aug 140.380.95$0.6785.1%8570.04203
$1000.00Aug 142.503.50$3.0033.3%6590.14409
$1000.00Aug 70.410.57$0.4932.7%6510.04819
$1045.00Aug 281.422.25$1.8445.1%3280.0724
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$900.00Aug 213.854.60$4.2217.8%6360.161.5K
$890.00Aug 212.703.60$3.1528.6%5400.12627
$942.50Aug 2115.6017.40$16.5010.9%4010.4469
$910.00Aug 70.590.85$0.7236.1%3080.06611
$795.00Aug 70.010.12$0.07157.1%2910.00416

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 121 strikes (avg 60.7%, max 250.8%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1045.00Aug 7Sep 488.7%25.3%250.8%14760
$1130.00Aug 7Sep 1172.5%27.4%164.9%42427
$1095.00Aug 7Sep 1171.5%27.4%160.5%3675
$1100.00Aug 7Sep 1868.0%26.9%152.6%831.7K
$1135.00Aug 7Aug 2885.5%34.5%147.7%80506
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$810.00Aug 7Sep 1871.2%25.3%181.1%107606
$795.00Aug 7Sep 1873.7%26.8%175.3%293446
$760.00Aug 7Sep 491.9%34.6%165.8%72690
$815.00Aug 7Sep 1864.2%25.1%155.2%198258
$820.00Aug 7Sep 1862.3%24.6%153.1%154861

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 366 found (best R:R 114.38, avg 9.64)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$1090.00$1110.00Aug 28$0.19$19.81$0.19104.26$1090.19
$1080.00$1100.00Aug 21$0.21$19.79$0.2194.24$1080.21
$1065.00$1080.00Aug 21$0.20$14.80$0.2074.00$1065.20
$1090.00$1095.00Aug 14$0.10$4.90$0.1049.00$1090.10
$1075.00$1090.00Aug 28$0.30$14.70$0.3049.00$1075.30
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$800.00$785.00Aug 28$0.13$14.87$0.13114.38$799.87
$800.00$780.00Sep 4$0.26$19.74$0.2675.92$799.74
$820.00$810.00Sep 4$0.15$9.85$0.1565.67$819.85
$835.00$825.00Aug 14$0.16$9.84$0.1661.50$834.84
$820.00$815.00Sep 18$0.10$4.90$0.1049.00$819.90

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 443 found (best R:R 567.18, avg 3.16)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$760.00$885.00Aug 7$124.78$124.78$0.22567.18$884.78
$845.00$880.00Aug 21$33.88$33.88$1.1230.25$878.88
$885.00$890.00Sep 4$4.84$4.84$0.1630.25$889.84
$910.00$915.00Aug 7$4.80$4.80$0.2024.00$914.80
$925.00$927.50Aug 7$2.37$2.37$0.1318.23$927.37
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$1120.00$1100.00Sep 18$19.81$19.81$0.19104.26$1100.19
$1060.00$1040.00Aug 21$19.70$19.70$0.3065.67$1040.30
$1000.00$995.00Aug 7$4.85$4.85$0.1532.33$995.15
$995.00$990.00Aug 7$4.77$4.77$0.2320.74$990.23
$1000.00$995.00Aug 21$4.77$4.77$0.2320.74$995.23

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 111 found (avg debit $3.17, cheapest $0.05)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$1120.00Aug 7Aug 14$0.0561.5%37.2%
$1105.00Aug 7Aug 14$0.0862.1%37.2%
$1115.00Aug 7Aug 14$0.1160.1%39.1%
$1055.00Aug 7Aug 14$0.1250.8%29.7%
$1130.00Aug 7Aug 14$0.1472.5%44.4%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$800.00Aug 7Aug 14$0.0562.2%38.7%
$770.00Aug 7Aug 14$0.0675.0%47.2%
$785.00Aug 7Aug 14$0.0676.4%44.8%
$815.00Aug 7Aug 14$0.0664.2%37.7%
$780.00Aug 7Aug 14$0.0770.7%45.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 136 found (cheapest 2.07% of stock, avg 5.91%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$947.50Aug 7$10.35$9.30$19.65$927.85$967.152.07%
$945.00Aug 7$11.63$8.05$19.68$925.32$964.682.08%
$942.50Aug 7$13.10$7.03$20.13$922.37$962.632.12%
$952.50Aug 7$7.75$12.33$20.08$932.42$972.582.12%
$950.00Aug 7$9.28$11.00$20.28$929.72$970.282.14%
$940.00Aug 7$14.48$6.25$20.73$919.27$960.732.19%
$937.50Aug 7$16.20$5.20$21.40$916.10$958.902.26%
$935.00Aug 7$17.92$4.50$22.42$912.58$957.422.37%
$960.00Aug 7$5.32$17.77$23.09$936.91$983.092.44%
$932.50Aug 7$19.75$3.60$23.35$909.15$955.852.46%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 1.11% of stock, avg 3.58%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$960.00$937.50Aug 7$5.32$5.20$10.52$926.98$970.52
$957.50$937.50Aug 7$5.93$5.20$11.13$926.37$968.63
$960.00$940.00Aug 7$5.32$6.25$11.57$928.43$971.57
$955.00$937.50Aug 7$6.95$5.20$12.15$925.35$967.15
$957.50$940.00Aug 7$5.93$6.25$12.18$927.82$969.68
$960.00$942.50Aug 7$5.32$7.03$12.35$930.15$972.35
$952.50$937.50Aug 7$7.75$5.20$12.95$924.55$965.45
$957.50$942.50Aug 7$5.93$7.03$12.96$929.54$970.46
$955.00$940.00Aug 7$6.95$6.25$13.20$926.80$968.20
$960.00$945.00Aug 7$5.32$8.05$13.37$931.63$973.37

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 543 found (best R:R 40.67, avg credit $5.48)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
885/890915/920Aug 7$4.88$0.1240.67$885.12$919.88
780/785845/880Aug 21$34.08$0.9237.04$750.92$879.08
800/805845/880Aug 21$34.01$0.9934.35$770.99$879.01
810/815845/880Aug 21$34.01$0.9934.35$780.99$879.01
910/912915/920Aug 7$4.85$0.1532.33$907.65$919.85
820/825850/855Sep 4$4.82$0.1826.78$820.18$854.82
800/805850/855Sep 4$4.81$0.1925.32$800.19$854.81
885/890925/930Sep 11$4.79$0.2122.81$885.21$929.79
815/820855/870Aug 28$14.32$0.6821.06$805.68$869.32
875/880925/930Sep 11$4.77$0.2320.74$875.23$929.77

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 219 found (best R:R 165.67, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$910.00$915.00$920.00Aug 7$0.07$4.9370.43
$970.00$975.00$980.00Aug 21$0.07$4.9370.43
$1080.00$1085.00$1090.00Aug 7$0.08$4.9261.50
$1090.00$1095.00$1100.00Aug 14$0.08$4.9261.50
$1050.00$1055.00$1060.00Aug 7$0.09$4.9154.56
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$760.00$770.00$780.00Aug 7$0.06$9.94165.67
$795.00$800.00$805.00Aug 7$0.05$4.9599.00
$845.00$850.00$855.00Aug 7$0.05$4.9599.00
$845.00$850.00$855.00Aug 21$0.05$4.9599.00
$845.00$850.00$855.00Sep 18$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. 279 found (best net $-6.91, 261 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$870.00$915.001:2Aug 28-$6.91$38.09
$1055.00$1085.001:2Aug 14-$0.20$29.80
$1055.00$1080.001:2Sep 4-$0.21$24.79
$1110.00$1135.001:2Aug 28-$0.76$24.24
$1080.00$1100.001:2Aug 21-$0.12$19.88
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$1005.00$970.001:2Aug 28-$9.73$25.27
$925.00$900.001:2Sep 11-$1.90$23.10
$1040.00$1000.001:2Aug 21-$17.82$22.18
$1100.00$1040.001:2Sep 18-$39.69$20.31
$800.00$780.001:2Sep 4-$0.07$19.93

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 137 found (best yield 3.26%, avg 0.96%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$950.00Sep 18$30.900.500.2%3.26%3.49%286633
$955.00Sep 18$28.500.480.8%3.01%3.76%16134
$960.00Sep 18$27.350.461.3%2.89%4.17%18426
$950.00Sep 11$26.950.510.2%2.84%3.07%24
$965.00Sep 18$25.100.431.8%2.65%4.46%3105
$950.00Sep 4$24.850.500.2%2.62%2.85%5615
$960.00Sep 11$24.100.461.3%2.54%3.82%96
$955.00Sep 11$24.000.480.8%2.53%3.29%930
$955.00Sep 4$22.500.470.8%2.37%3.13%164168
$950.00Aug 28$22.200.500.2%2.34%2.57%7114

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 17,675
Total Puts 24,245
Put/Call Ratio 1.37
Net Difference -6,570

Prior's Put/Call Breakdown

Total Calls 18,577
Total Puts 37,697
Put/Call Ratio 2.03
Net Difference -19,120

Prior 7-Day Put/Call Summary

Total Calls 152,606
Total Puts 256,327
Average Put/Call Ratio 1.76
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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