Tour v526
COST
COSTCO WHSL CORP NEW
$958.13 -0.20%
(8/25 18:02) ◀
|
Wednesday, August 26, 2026 (3:05pm)
January 2026
|
▶ (8/26 18:02)
◀ 8/26 15:05 ▶

Option Volume

Detail
ℹ
Current (08/26 3:05pm) 17,940
Calls: 9,418 (52%)
Puts: 8,522 (48%)
Prior (08/25) 24,474
Calls: 14,187 (58%)
Puts: 10,287 (42%)
Current vs Prior -26.70%
Calls: -33.62% (Calls)
Puts: -17.16% (Puts)
Prior 7-Day Total 317,789
Calls: 163,376 (51%)
Puts: 154,413 (49%)
Prior 7-Day Average 45,398
Calls: 23,339 (51%)
Puts: 22,059 (49%)
Current vs Prior 7-Day Avg -60.48%
Calls: -59.65%
Puts: -61.37%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/26 3:05pm) $14.66M
Calls: $7.08M (48%)
Puts: $7.57M (52%)
Prior (08/25) $17.70M
Calls: $10.06M (57%)
Puts: $7.64M (43%)
Current vs Prior -17.20%
Calls: -29.58%
Puts: -0.89%
Prior 7-Day Total $294.30M
Calls: $132.32M (45%)
Puts: $161.99M (55%)
Prior 7-Day Average $42.04M
Calls: $18.90M (45%)
Puts: $23.14M (55%)
Current vs Prior 7-Day Avg -65.13%
Calls: -62.52%
Puts: -67.27%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/26 3:05pm) 0.90
Prior (08/25) 0.73
Current vs Prior +24.79%
Prior 7-Day Average 0.99
Current vs Prior 7-Day Avg -8.29%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/26 3:05pm) 347,443
Calls: 165,660 (48%)
Puts: 181,783 (52%)
Prior (08/25) 340,807
Calls: 161,827 (47%)
Puts: 178,980 (53%)
Current vs Prior +1.95%
Prior 7-Day Total 2,543,811
Calls: 1,152,322 (45%)
Puts: 1,391,489 (55%)
Prior 7-Day Average 363,401
Calls: 164,617 (45%)
Puts: 198,784 (55%)
Current vs Prior 7-Day Avg -4.39%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/28) | Next (09/04)Expiry (09/18) | Next (10/16)
Current 1.41% | 2.70%4.07% | 7.08%
Prior 2.08% | 3.21%4.45% | 7.41%
Current vs Prior -32.03% | -15.85%-8.59% | -4.41%
Prior 7-Day Avg 1.26% | 2.69%2.08% | 5.39%
Current vs 7-Day Avg +11.76% | +0.19%+95.49% | +31.46%
Prior 7-Day Eod 2.08% | 3.21%4.19% | 7.19%
Current vs 7-Day Eod -32.03% | -15.85%-2.85% | -1.52%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 20.98% | 6.96%
Calls: 18.32% | 6.50%
Puts: 23.64% | 7.43%
Prior 10.69% | 8.37%
Calls: 10.43% | 8.45%
Puts: 10.95% | 8.29%
Current vs Prior +96.26% | -16.85%
Prior 7-Day Avg 30.49% | 14.69%
Calls: 24.89% | 14.03%
Puts: 36.09% | 15.36%
Current vs 7-Day Avg -31.20% | -52.63%
Liquidity Pricy
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🤖 AI Insights

Market showing mixed sentiment based on options flow analysis.

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 BEARISH
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior NEUTRAL
7-Day Avg NEUTRAL
Current NEUTRAL
Prior NEUTRAL
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 166 of results (avg 6.7%, best 0.9%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1000.00Sep 185.755.80$5.780.9%1700.212.4K
$975.00Sep 1812.5512.95$12.753.1%70.38186
$980.00Sep 1810.8011.20$11.003.6%730.34675
$910.00Sep 1852.8055.05$53.934.2%--0.85113
$985.00Sep 2515.8516.55$16.204.3%--0.3633
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$960.00Sep 2524.7525.70$25.233.8%930.49150
$1025.00Sep 2568.7071.60$70.154.1%20.82--
$1010.00Sep 1853.3055.80$54.554.6%--0.8417
$1005.00Sep 1848.9551.25$50.104.6%--0.8226
$955.00Sep 1815.9516.70$16.334.6%210.46267

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. 162 found (avg delta 0.76, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$850.00Aug 28106.20111.75$108.985.1%--1.0010
$780.00Sep 18176.05184.40$180.234.6%--1.0046
$800.00Sep 18156.30163.70$160.004.6%--0.9997
$885.00Aug 2870.4076.25$73.338.0%--0.9910
$900.00Aug 2855.1059.75$57.438.1%--0.9965
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1000.00Aug 2839.3044.80$42.0513.1%--1.0033
$985.00Aug 2825.2531.15$28.2020.9%--0.9512
$1040.00Sep 1879.2584.85$82.056.8%--0.9312
$980.00Aug 2821.5524.20$22.8811.6%330.9278
$1005.00Sep 445.9050.50$48.209.5%--0.9111

Most actively traded options today. High liquidity = easy entry/exit. 386 active (total vol 11.4K, top 494)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1000.00Aug 280.110.15$0.1330.8%4940.022.0K
$1060.00Aug 280.010.12$0.07157.1%2950.01260
$990.00Aug 280.150.30$0.2268.2%2670.03684
$1100.00Sep 180.250.45$0.3557.1%2590.021.4K
$980.00Sep 44.305.00$4.6515.1%2400.25477
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$970.00Aug 2811.9015.65$13.7827.2%3250.78117
$790.00Sep 180.070.15$0.1172.7%2420.0152
$930.00Aug 280.210.50$0.3680.6%2230.05416
$865.00Sep 110.090.39$0.24125.0%1860.01247
$935.00Aug 280.480.67$0.5733.3%1630.08257

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 14 strikes (avg 10.0%, max 19.3%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$947.50Aug 28Sep 1822.5%18.9%19.3%749
$952.50Aug 28Sep 1821.9%18.7%17.2%2533
$942.50Aug 28Sep 422.3%19.6%14.0%--346
$957.50Aug 28Sep 1821.1%18.6%13.2%2178
$972.50Aug 28Sep 421.2%20.7%2.4%41122
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$947.50Aug 28Sep 1822.5%18.9%19.3%2665
$942.50Aug 28Sep 1822.3%18.9%18.1%3882
$952.50Aug 28Sep 1821.9%18.7%17.2%32270
$957.50Aug 28Sep 1821.1%18.6%13.2%2158
$972.50Aug 28Sep 421.2%20.7%2.4%428

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 306 found (best R:R 7.77, avg 9.67)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$980.00$985.00Oct 2$0.91$4.09$0.9140%4.49$980.91
$955.00$960.00Sep 25$1.75$3.25$1.7554%1.86$956.75
$960.00$975.00Oct 2$6.20$8.80$6.2051%1.42$966.20
$930.00$950.00Oct 2$11.95$8.05$11.9568%0.67$941.95
$1005.00$1010.00Oct 2$0.70$4.30$0.7028%6.14$1005.70
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$940.00$935.00Oct 2$0.57$4.43$0.5738%7.77$939.43
$1005.00$1000.00Sep 11$3.10$1.90$3.1086%0.61$1001.90
$972.50$970.00Aug 28$1.49$1.01$1.4982%0.68$971.01
$970.00$967.50Sep 11$1.03$1.47$1.0360%1.43$968.97
$950.00$945.00Oct 2$1.77$3.23$1.7744%1.82$948.23

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 249 found (best R:R 5.76, avg 0.34)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$1135.00$1140.00Sep 11$3.77$3.77$1.2391%3.07$1138.77
$1105.00$1110.00Sep 4$1.95$1.95$3.0591%0.64$1106.95
$1075.00$1080.00Sep 11$1.73$1.73$3.2793%0.53$1076.73
$975.00$980.00Oct 2$3.45$3.45$1.5557%2.23$978.45
$1110.00$1115.00Sep 4$1.32$1.32$3.6895%0.36$1111.32
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$845.00$840.00Sep 4$4.26$4.26$0.7491%5.76$840.74
$805.00$800.00Sep 4$3.93$3.93$1.0792%3.67$801.07
$935.00$930.00Oct 2$2.72$2.72$2.2865%1.19$932.28
$945.00$940.00Oct 2$2.96$2.96$2.0459%1.45$942.04
$905.00$900.00Oct 2$1.65$1.65$3.3579%0.49$903.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $5.98, cheapest $5.47)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$952.50Aug 28Sep 4$6.3021.9%19.9%
$955.00Aug 28Sep 4$6.5021.5%19.8%
$957.50Aug 28Sep 4$6.5321.1%19.7%
$962.50Aug 28Sep 4$6.1720.8%20.3%
$960.00Aug 28Sep 4$6.4821.2%20.8%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$952.50Aug 28Sep 4$5.4721.9%19.9%
$955.00Aug 28Sep 4$5.6721.5%19.8%
$957.50Aug 28Sep 4$5.7821.1%19.7%
$962.50Aug 28Sep 4$5.6020.8%20.3%
$960.00Aug 28Sep 4$5.8021.2%20.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 145 found (cheapest 1.27% of stock, avg 4.57%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$957.50Aug 28$6.55$5.65$12.20$945.30$969.701.27%
$960.00Aug 28$5.25$6.98$12.23$947.77$972.231.28%
$955.00Aug 28$7.85$4.63$12.48$942.52$967.481.30%
$962.50Aug 28$4.10$8.38$12.48$950.02$974.981.30%
$952.50Aug 28$9.53$3.78$13.31$939.19$965.811.39%
$965.00Aug 28$3.32$10.05$13.37$951.63$978.371.40%
$967.50Aug 28$2.54$11.58$14.12$953.38$981.621.47%
$950.00Aug 28$11.30$3.03$14.33$935.67$964.331.50%
$947.50Aug 28$13.05$2.40$15.45$932.05$962.951.61%
$970.00Aug 28$1.99$13.78$15.77$954.23$985.771.65%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.46% of stock, avg 2.85%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$970.00$947.50Aug 28$1.99$2.40$4.39$943.11$974.39
$967.50$947.50Aug 28$2.54$2.40$4.94$942.56$972.44
$970.00$950.00Aug 28$1.99$3.03$5.02$944.98$975.02
$967.50$950.00Aug 28$2.54$3.03$5.57$944.43$973.07
$965.00$947.50Aug 28$3.32$2.40$5.72$941.78$970.72
$965.00$950.00Aug 28$3.32$3.03$6.35$943.65$971.35
$970.00$952.50Aug 28$1.99$3.78$5.77$946.73$975.77
$967.50$952.50Aug 28$2.54$3.78$6.32$946.18$973.82
$965.00$952.50Aug 28$3.32$3.78$7.10$945.40$972.10
$962.50$947.50Aug 28$4.10$2.40$6.50$941.00$969.00

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 315 found (best R:R 24.00, avg credit $1.40)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
840/845990/995Sep 4$4.80$0.2074%24.00$840.20$994.80
800/805985/990Sep 4$4.84$0.1672%30.25$800.16$989.84
800/805990/995Sep 4$4.47$0.5376%8.43$800.53$994.47
800/805980/985Sep 4$4.88$0.1267%40.67$800.12$984.88
800/805972/975Sep 4$4.71$0.2959%16.24$800.29$977.21
830/8351035/1040Oct 2$2.34$2.6678%0.88$832.66$1037.34
800/8051035/1040Oct 2$1.95$3.0580%0.64$803.05$1036.95
870/8751035/1040Oct 2$2.36$2.6471%0.89$872.64$1037.36
840/8451035/1040Oct 2$2.01$2.9977%0.67$842.99$1037.01
875/8801035/1040Oct 2$2.29$2.7170%0.85$877.71$1037.29

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 239 found (best R:R 124.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$945.00$950.00$955.00Sep 11$0.14$4.8610%34.71
$1020.00$1040.00$1060.00Sep 18$0.74$19.268%26.03
$975.00$980.00$985.00Sep 11$0.12$4.889%40.67
$990.00$995.00$1000.00Sep 25$0.06$4.946%82.33
$1040.00$1060.00$1080.00Sep 18$0.35$19.654%56.14
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$850.00$860.00$870.00Oct 2$0.08$9.924%124.00
$957.50$960.00$962.50Aug 28$0.07$2.4313%34.71
$950.00$955.00$960.00Oct 2$0.07$4.936%70.43
$990.00$995.00$1000.00Sep 18$0.08$4.926%61.50
$980.00$985.00$990.00Oct 2$0.05$4.954%99.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 307 found (best net $-21.48, 277 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$1020.00$1040.001:2Sep 18-$0.06$19.94
$1080.00$1100.001:2Sep 25-$0.02$19.98
$1040.00$1060.001:2Sep 18-$0.14$19.86
$1060.00$1080.001:2Sep 18-$0.18$19.82
$975.00$980.001:2Aug 28-$0.18$4.82
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$1055.00$1010.001:2Oct 2-$21.48$23.52
$1000.00$985.001:2Aug 28-$14.35$0.65
$845.00$840.001:2Sep 25-$0.09$4.91
$855.00$850.001:2Sep 4-$0.04$4.96
$870.00$865.001:2Sep 11-$0.04$4.96

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 93 found (best yield 2.92%, avg 0.79%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$960.00Oct 2$28.000.510.2%2.92%3.12%26
$975.00Oct 2$21.050.431.8%2.20%3.96%23
$985.00Oct 2$17.200.382.8%1.80%4.60%--13
$960.00Sep 25$26.150.510.2%2.73%2.92%513
$980.00Oct 2$17.950.402.3%1.87%4.16%--15
$975.00Sep 25$19.550.421.8%2.04%3.80%1110
$980.00Sep 25$17.650.392.3%1.84%4.12%20174
$965.00Sep 25$22.650.480.7%2.36%3.08%1018
$970.00Sep 25$20.550.451.2%2.14%3.38%329
$1000.00Oct 2$12.900.314.4%1.35%5.72%729

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 9,418
Total Puts 8,522
Put/Call Ratio 0.90
Net Difference 896

Prior's Put/Call Breakdown

Total Calls 14,187
Total Puts 10,287
Put/Call Ratio 0.73
Net Difference 3,900

Prior 7-Day Put/Call Summary

Total Calls 163,376
Total Puts 154,413
Average Put/Call Ratio 0.99
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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