Tour v526
COST
COSTCO WHSL CORP NEW
$938.61 -1.83%
(8/26 18:02) ◀
|
Thursday, August 27, 2026 (3:05pm)
January 2026
|
▶ (8/27 18:01)
◀ 8/27 15:05 ▶

Option Volume

Detail
ℹ
Current (08/27 3:05pm) 32,064
Calls: 16,645 (52%)
Puts: 15,419 (48%)
Prior (08/26) 17,940
Calls: 9,418 (52%)
Puts: 8,522 (48%)
Current vs Prior +78.73%
Calls: +76.74% (Calls)
Puts: +80.93% (Puts)
Prior 7-Day Total 309,372
Calls: 162,829 (53%)
Puts: 146,543 (47%)
Prior 7-Day Average 44,196
Calls: 23,261 (53%)
Puts: 20,934 (47%)
Current vs Prior 7-Day Avg -27.45%
Calls: -28.44%
Puts: -26.35%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/27 3:05pm) $39.10M
Calls: $22.24M (57%)
Puts: $16.86M (43%)
Prior (08/26) $14.66M
Calls: $7.08M (48%)
Puts: $7.57M (52%)
Current vs Prior +166.76%
Calls: +213.94%
Puts: +122.62%
Prior 7-Day Total $297.73M
Calls: $131.81M (44%)
Puts: $165.93M (56%)
Prior 7-Day Average $42.53M
Calls: $18.83M (44%)
Puts: $23.70M (56%)
Current vs Prior 7-Day Avg -8.07%
Calls: +18.12%
Puts: -28.86%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/27 3:05pm) 0.93
Prior (08/26) 0.90
Current vs Prior +2.37%
Prior 7-Day Average 0.91
Current vs Prior 7-Day Avg +1.31%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/27 3:05pm) 352,794
Calls: 168,440 (48%)
Puts: 184,354 (52%)
Prior (08/26) 347,443
Calls: 165,660 (48%)
Puts: 181,783 (52%)
Current vs Prior +1.54%
Prior 7-Day Total 2,532,657
Calls: 1,159,372 (46%)
Puts: 1,373,285 (54%)
Prior 7-Day Average 361,808
Calls: 165,624 (46%)
Puts: 196,183 (54%)
Current vs Prior 7-Day Avg -2.49%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/28) | Next (09/04)Expiry (09/18) | Next (10/16)
Current 1.03% | 2.54%4.00% | 6.98%
Prior 1.68% | 2.83%4.15% | 7.16%
Current vs Prior -38.90% | -10.39%-3.71% | -2.56%
Prior 7-Day Avg 1.35% | 2.73%2.31% | 5.63%
Current vs 7-Day Avg -23.98% | -7.12%+73.39% | +23.88%
Prior 7-Day Eod 1.68% | 2.83%4.07% | 7.13%
Current vs 7-Day Eod -38.90% | -10.39%-1.67% | -2.21%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 17.14% | 6.66%
Calls: 18.75% | 8.03%
Puts: 15.53% | 5.29%
Prior 21.75% | 14.94%
Calls: 21.13% | 14.30%
Puts: 22.37% | 15.57%
Current vs Prior -21.20% | -55.42%
Prior 7-Day Avg 30.07% | 15.00%
Calls: 26.17% | 15.28%
Puts: 33.97% | 14.72%
Current vs 7-Day Avg -43.00% | -55.60%
Liquidity Pricy
+
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🤖 AI Insights

Massive premium surge with dollar volume up 167% vs prior. Above-average activity with volume up 79% vs prior.

Smart Money BULLISH
Retail Flow NEUTRAL
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BEARISH
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 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 124 of results (avg 7.4%, best 2.7%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$800.00Aug 28137.45141.15$139.302.7%41.001
$805.00Aug 28132.20137.35$134.773.8%41.00--
$760.00Sep 18177.25184.70$180.984.1%--1.0025
$810.00Aug 28125.95131.25$128.604.1%41.00--
$815.00Aug 28121.95127.30$124.634.3%41.00--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$950.00Sep 2529.0029.85$29.432.9%50.55123
$940.00Sep 2523.6024.40$24.003.3%490.4997
$940.00Oct 225.7526.70$26.233.6%260.4976
$947.50Sep 415.3516.00$15.684.1%220.6144
$940.00Sep 1817.2518.10$17.684.8%610.50482

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. 184 found (avg delta 0.78, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$800.00Aug 28137.45141.15$139.302.7%41.001
$805.00Aug 28132.20137.35$134.773.8%41.00--
$810.00Aug 28125.95131.25$128.604.1%41.00--
$815.00Aug 28121.95127.30$124.634.3%41.00--
$835.00Aug 28100.05107.55$103.807.2%31.002
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$980.00Aug 2837.9543.55$40.7513.7%1280.9879
$985.00Aug 2843.7548.15$45.959.6%200.9812
$972.50Aug 2831.8536.25$34.0512.9%330.9820
$975.00Aug 2833.3538.80$36.0815.1%2390.98159
$970.00Aug 2829.3032.05$30.679.0%4790.98427

Most actively traded options today. High liquidity = easy entry/exit. 459 active (total vol 22.6K, top 675)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1000.00Aug 280.040.05$0.0520.0%6750.012.2K
$945.00Sep 1815.6017.45$16.5211.2%4450.46161
$1020.00Sep 181.241.54$1.3921.6%3960.071.2K
$1000.00Sep 40.400.80$0.6066.7%3800.04530
$1065.00Sep 110.110.35$0.23104.3%3560.0113
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$970.00Aug 2829.3032.05$30.679.0%4790.98427
$910.00Sep 186.356.85$6.607.6%4680.251.7K
$910.00Sep 113.954.40$4.1810.8%4210.20221
$825.00Sep 40.010.17$0.09177.8%4010.0151
$915.00Sep 115.005.50$5.259.5%3930.24142

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 7 strikes (avg 6.1%, max 10.5%)

CALLS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$937.50Aug 28Sep 1820.6%18.7%10.5%4466
$947.50Aug 28Sep 1822.2%21.0%5.5%28847
$942.50Aug 28Sep 1821.7%21.0%3.3%297335
PUTS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$937.50Aug 28Sep 1820.6%18.7%10.5%8993
$947.50Aug 28Sep 1822.2%21.0%5.5%3277
$940.00Aug 28Oct 922.1%21.3%3.9%247302
$942.50Aug 28Sep 1821.7%21.0%3.3%59101

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 312 found (best R:R 1.00, avg 9.78)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$910.00$915.00Sep 11$2.50$2.50$2.5080%1.00$912.50
$900.00$915.00Sep 25$9.70$5.30$9.7076%0.55$909.70
$965.00$980.00Oct 2$3.95$11.05$3.9539%2.80$968.95
$960.00$965.00Oct 2$1.05$3.95$1.0541%3.76$961.05
$925.00$927.50Aug 28$1.30$1.20$1.3088%0.92$926.30
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$962.50$960.00Sep 18$0.50$2.00$0.5068%4.00$962.00
$967.50$965.00Aug 28$1.35$1.15$1.3597%0.85$966.15
$955.00$950.00Sep 11$2.13$2.87$2.1365%1.35$952.87
$915.00$910.00Oct 9$0.63$4.37$0.6334%6.94$914.37
$942.50$940.00Sep 11$0.38$2.12$0.3852%5.58$942.12

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 254 found (best R:R 5.85, avg 0.34)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$1085.00$1090.00Aug 28$4.27$4.27$0.7390%5.85$1089.27
$1055.00$1060.00Aug 28$4.24$4.24$0.7689%5.58$1059.24
$1105.00$1110.00Sep 4$2.31$2.31$2.6994%0.86$1107.31
$1075.00$1080.00Sep 11$1.81$1.81$3.1994%0.57$1076.81
$1040.00$1045.00Oct 2$1.93$1.93$3.0786%0.63$1041.93
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$785.00$780.00Sep 4$3.90$3.90$1.1093%3.55$781.10
$930.00$920.00Oct 9$5.47$5.47$4.5357%1.21$924.53
$830.00$825.00Sep 4$1.13$1.13$3.8796%0.29$828.87
$855.00$850.00Oct 2$1.24$1.24$3.7689%0.33$853.76
$925.00$920.00Sep 25$2.45$2.45$2.5561%0.96$922.55

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $6.83, cheapest $6.32)

CALLS (4)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$935.00Aug 28Sep 4$7.2521.5%19.8%
$940.00Aug 28Sep 4$7.2422.1%20.6%
$942.50Aug 28Sep 4$7.2021.7%20.7%
$937.50Aug 28Sep 4$7.6520.6%19.6%
PUTS (4)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$935.00Aug 28Sep 4$6.3221.5%19.8%
$940.00Aug 28Sep 4$6.5222.1%20.6%
$942.50Aug 28Sep 4$5.9821.7%20.7%
$937.50Aug 28Sep 4$6.4920.6%19.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 161 found (cheapest 0.90% of stock, avg 4.88%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$937.50Aug 28$4.80$3.61$8.41$929.09$945.910.90%
$940.00Aug 28$3.78$4.83$8.61$931.39$948.610.92%
$935.00Aug 28$6.45$2.75$9.20$925.80$944.200.98%
$942.50Aug 28$2.68$6.70$9.38$933.12$951.881.00%
$945.00Aug 28$1.90$8.13$10.03$934.97$955.031.07%
$947.50Aug 28$1.36$10.18$11.54$935.96$959.041.23%
$930.00Aug 28$11.05$1.28$12.33$917.67$942.331.31%
$950.00Aug 28$0.97$11.90$12.87$937.13$962.871.37%
$927.50Aug 28$12.70$0.96$13.66$913.84$941.161.46%
$925.00Aug 28$14.00$0.70$14.70$910.30$939.701.57%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 155 found (cheapest 0.21% of stock, avg 2.74%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$950.00$927.50Aug 28$0.97$0.96$1.93$925.57$951.93
$950.00$930.00Aug 28$0.97$1.28$2.25$927.75$952.25
$947.50$927.50Aug 28$1.36$0.96$2.32$925.18$949.82
$947.50$930.00Aug 28$1.36$1.28$2.64$927.36$950.14
$945.00$927.50Aug 28$1.90$0.96$2.86$924.64$947.86
$950.00$932.50Aug 28$0.97$1.88$2.85$929.65$952.85
$945.00$930.00Aug 28$1.90$1.28$3.18$926.82$948.18
$947.50$932.50Aug 28$1.36$1.88$3.24$929.26$950.74
$945.00$932.50Aug 28$1.90$1.88$3.78$928.72$948.78
$942.50$927.50Aug 28$2.68$0.96$3.64$923.86$946.14

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 270 found (best R:R 16.86, avg credit $1.59)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
860/8651085/1090Aug 28$4.72$0.2888%16.86$860.28$1089.72
860/8651055/1060Aug 28$4.69$0.3186%15.13$860.31$1059.69
830/8351085/1090Aug 28$4.52$0.4889%9.42$830.48$1089.52
805/8101085/1090Aug 28$4.42$0.5890%7.62$805.58$1089.42
830/8351055/1060Aug 28$4.49$0.5188%8.80$830.51$1059.49
810/8151085/1090Aug 28$4.37$0.6389%6.94$810.63$1089.37
805/8101055/1060Aug 28$4.39$0.6188%7.20$805.61$1059.39
810/8151055/1060Aug 28$4.34$0.6688%6.58$810.66$1059.34
915/9201085/1090Aug 28$4.41$0.5985%7.47$915.59$1089.41
920/9251085/1090Aug 28$4.67$0.3378%14.15$920.33$1089.67

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 255 found (best R:R 79.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$1020.00$1040.00$1060.00Sep 18$0.25$19.754%79.00
$1040.00$1060.00$1080.00Sep 18$0.13$19.872%152.85
$890.00$900.00$910.00Sep 11$0.50$9.5011%19.00
$925.00$930.00$935.00Sep 4$0.28$4.7214%16.86
$1060.00$1080.00$1100.00Sep 18$0.06$19.941%332.33
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$915.00$920.00$925.00Sep 18$0.12$4.888%40.67
$925.00$927.50$930.00Aug 28$0.06$2.449%40.67
$900.00$905.00$910.00Oct 2$0.10$4.905%49.00
$905.00$910.00$915.00Sep 11$0.17$4.838%28.41
$915.00$920.00$925.00Sep 11$0.23$4.7710%20.74

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 315 found (best net $-19.06, 276 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$850.00$885.001:2Aug 28-$19.06$15.94
$930.00$935.001:2Aug 28-$1.85$3.15
$1055.00$1080.001:2Oct 2-$0.59$24.41
$1020.00$1040.001:2Sep 18-$0.31$19.69
$1040.00$1060.001:2Sep 18-$0.27$19.73
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$840.00$820.001:2Oct 2-$0.72$19.28
$920.00$915.001:2Aug 28-$0.02$4.98
$795.00$790.001:2Sep 25-$0.01$4.99
$915.00$910.001:2Aug 28-$0.06$4.94
$820.00$815.001:2Sep 11$0.00$5.00

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 118 found (best yield 2.98%, avg 0.75%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$940.00Oct 2$28.000.510.1%2.98%3.13%78
$945.00Oct 2$24.900.490.7%2.65%3.33%71
$950.00Oct 2$22.750.461.2%2.42%3.64%136
$965.00Oct 2$17.050.392.8%1.82%4.63%15
$960.00Oct 2$18.100.412.3%1.93%4.21%36
$945.00Sep 25$23.150.480.7%2.47%3.15%3713
$980.00Oct 2$13.000.324.4%1.39%5.79%--15
$940.00Sep 25$25.450.510.1%2.71%2.86%18565
$950.00Sep 25$21.000.451.2%2.24%3.45%3858
$955.00Sep 25$18.350.421.8%1.96%3.70%415

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 16,645
Total Puts 15,419
Put/Call Ratio 0.93
Net Difference 1,226

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 162,829
Total Puts 146,543
Average Put/Call Ratio 0.91
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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