Tour v526
COST
COSTCO WHSL CORP NEW
$939.96 -0.42%
$939.80 (-0.02%)🌙
as of 09/01 06:01 PM
(8/31 18:01) ◀
|
Tuesday, September 1, 2026 (6:01pm)
January 2026
|
▶
◀ 9/1 18:01

Option Volume

Detail
ℹ
Current (09/01) 25,632
Calls: 12,290 (48%)
Puts: 13,342 (52%)
Prior (08/31) 33,063
Calls: 18,064 (55%)
Puts: 14,999 (45%)
Current vs Prior -22.48%
Calls: -31.96% (Calls)
Puts: -11.05% (Puts)
Prior 7-Day Total 276,345
Calls: 151,874 (55%)
Puts: 124,471 (45%)
Prior 7-Day Average 39,477
Calls: 21,696 (55%)
Puts: 17,781 (45%)
Current vs Prior 7-Day Avg -35.07%
Calls: -43.35%
Puts: -24.97%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (09/01) $30.56M
Calls: $13.80M (45%)
Puts: $16.76M (55%)
Prior (08/31) $50.47M
Calls: $22.87M (45%)
Puts: $27.61M (55%)
Current vs Prior -39.45%
Calls: -39.67%
Puts: -39.28%
Prior 7-Day Total $371.91M
Calls: $147.13M (40%)
Puts: $224.78M (60%)
Prior 7-Day Average $53.13M
Calls: $21.02M (40%)
Puts: $32.11M (60%)
Current vs Prior 7-Day Avg -42.48%
Calls: -34.36%
Puts: -47.80%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (09/01) 1.09
Prior (08/31) 0.83
Current vs Prior +30.74%
Prior 7-Day Average 0.82
Current vs Prior 7-Day Avg +31.68%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (09/01) 323,098
Calls: 157,529 (49%)
Puts: 165,569 (51%)
Prior (08/31) 312,837
Calls: 150,844 (48%)
Puts: 161,993 (52%)
Current vs Prior +3.28%
Prior 7-Day Total 2,490,943
Calls: 1,176,888 (47%)
Puts: 1,314,055 (53%)
Prior 7-Day Average 355,849
Calls: 168,126 (47%)
Puts: 187,722 (53%)
Current vs Prior 7-Day Avg -9.20%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (09/04) | Next (09/11)Expiry (09/18) | Next (10/16)
Current 1.97% | 2.94%3.78% | 7.11%
Prior 2.00% | 2.84%3.67% | 6.84%
Current vs Prior -1.39% | +3.53%+3.00% | +3.87%
Prior 7-Day Avg 1.69% | 2.88%3.08% | 6.41%
Current vs 7-Day Avg +16.59% | +2.02%+22.69% | +10.81%
Prior 7-Day Eod 2.00% | 2.84%3.67% | 6.84%
Current vs 7-Day Eod -1.39% | +3.53%+3.00% | +3.87%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 11.82% | 11.05%
Calls: 11.76% | 12.70%
Puts: 11.89% | 9.41%
Prior 11.82% | 11.05%
Calls: 11.76% | 12.70%
Puts: 11.89% | 9.41%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 35.69% | 10.57%
Calls: 33.88% | 10.59%
Puts: 37.50% | 10.55%
Current vs 7-Day Avg -66.88% | +4.53%
Liquidity Expensive
+
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🤖 AI Insights

Slightly bearish P/C ratio of 1.09. P/C ratio rising 31% - increased hedging/bearish positioning.

Smart Money BEARISH
Retail Flow NEUTRAL
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
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 105 of results (avg 7.4%, best 2.7%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$800.00Sep 18139.05142.85$140.952.7%--1.0096
$820.00Oct 16123.30127.80$125.553.6%--0.9335
$760.00Sep 18177.15185.20$181.184.4%--1.0025
$800.00Oct 16141.30148.40$144.854.9%--0.9411
$870.00Sep 1870.2073.75$71.974.9%--0.9428
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$950.00Oct 1634.2035.50$34.853.7%2170.53355
$950.00Oct 230.8532.20$31.534.3%1780.55106
$950.00Sep 2528.2529.60$28.934.7%3190.55204
$1065.00Oct 16124.05130.00$127.034.7%--0.9119
$1025.00Oct 1687.1591.40$89.284.8%--0.8321

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. 201 found (avg delta 0.75, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$845.00Sep 491.0598.10$94.577.5%--1.0019
$850.00Sep 486.0592.30$89.187.0%--1.0013
$855.00Sep 481.0588.00$84.538.2%--1.0011
$860.00Sep 476.0580.85$78.456.1%--1.0014
$875.00Sep 461.1065.90$63.507.6%--1.0021
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$990.00Sep 449.8054.55$52.189.1%--0.9853
$985.00Sep 442.8048.65$45.7212.8%--0.9739
$1040.00Sep 1897.65104.95$101.307.2%--0.9710
$1005.00Sep 1162.6069.65$66.1310.7%--0.9614
$980.00Sep 439.2543.10$41.189.3%--0.9640

Most actively traded options today. High liquidity = easy entry/exit. 470 active (total vol 18.4K, top 931)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$965.00Sep 41.201.39$1.3014.6%8290.121.0K
$960.00Sep 41.842.15$2.0015.5%4070.17423
$980.00Sep 184.355.75$5.0527.7%3810.20866
$1010.00Sep 40.050.18$0.12108.3%3760.01582
$1065.00Sep 40.010.09$0.05160.0%3760.00166
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$930.00Sep 43.654.35$4.0017.5%9310.311.2K
$910.00Sep 185.606.55$6.0715.7%6210.241.9K
$925.00Sep 42.653.40$3.0324.8%5700.241.1K
$920.00Sep 188.309.00$8.658.1%5250.311.4K
$950.00Sep 2528.2529.60$28.934.7%3190.55204

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 23 strikes (avg 10.4%, max 23.9%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$937.50Sep 4Sep 1825.0%20.2%23.9%5361
$942.50Sep 4Sep 1826.2%22.6%15.7%8163
$957.50Sep 4Sep 1825.4%22.2%14.5%96186
$947.50Sep 4Sep 1825.0%22.2%12.6%146181
$940.00Sep 4Oct 1625.7%22.9%11.9%115606
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$937.50Sep 4Sep 1825.0%20.2%23.9%33161
$942.50Sep 4Sep 1826.2%22.6%15.7%577
$957.50Sep 4Sep 1825.4%22.2%14.5%434
$947.50Sep 4Sep 1825.0%22.2%12.6%4377
$940.00Sep 4Oct 1625.7%22.9%11.9%125671

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 386 found (best R:R 1.78, avg 9.40)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$920.00$930.00Oct 9$4.60$5.40$4.6062%1.17$924.60
$920.00$925.00Oct 2$2.10$2.90$2.1063%1.38$922.10
$885.00$890.00Oct 16$2.93$2.07$2.9378%0.71$887.93
$920.00$925.00Sep 11$2.70$2.30$2.7074%0.85$922.70
$1010.00$1015.00Oct 16$0.20$4.80$0.2021%24.00$1010.20
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$970.00$967.50Sep 4$0.90$1.60$0.9091%1.78$969.10
$1030.00$1025.00Oct 2$3.07$1.93$3.0788%0.63$1026.93
$915.00$910.00Oct 9$0.55$4.45$0.5535%8.09$914.45
$930.00$920.00Oct 9$3.00$7.00$3.0044%2.33$927.00
$960.00$957.50Sep 4$1.05$1.45$1.0582%1.38$958.95

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 317 found (best R:R 5.67, avg 0.35)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$1100.00$1105.00Sep 4$4.25$4.25$0.7591%5.67$1104.25
$1110.00$1115.00Sep 4$3.14$3.14$1.8692%1.69$1113.14
$1105.00$1120.00Sep 11$2.08$2.08$12.9292%0.16$1107.08
$1120.00$1125.00Sep 11$1.04$1.04$3.9696%0.26$1121.04
$1005.00$1010.00Oct 2$1.75$1.75$3.2580%0.54$1006.75
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$805.00$800.00Sep 4$3.67$3.67$1.3392%2.76$801.33
$770.00$760.00Sep 4$3.23$3.23$6.7794%0.48$766.77
$830.00$825.00Sep 11$3.10$3.10$1.9092%1.63$826.90
$790.00$785.00Sep 4$2.99$2.99$2.0193%1.49$787.01
$810.00$805.00Sep 11$2.48$2.48$2.5294%0.98$807.52

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 16 found (avg debit $4.69, cheapest $4.25)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$940.00Sep 4Sep 11$5.0725.7%20.5%
$942.50Sep 4Sep 11$4.6226.2%21.6%
$950.00Sep 4Sep 11$4.5324.9%21.3%
$937.50Sep 4Sep 11$4.8025.0%21.5%
$947.50Sep 4Sep 11$4.9025.0%21.7%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$940.00Sep 4Sep 11$4.2525.7%20.5%
$942.50Sep 4Sep 11$3.7726.2%21.6%
$950.00Sep 4Sep 11$4.6524.9%21.3%
$937.50Sep 4Sep 11$4.8025.0%21.5%
$947.50Sep 4Sep 11$4.4225.0%21.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 179 found (cheapest 1.76% of stock, avg 5.73%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$935.00Sep 4$10.65$5.88$16.53$918.47$951.531.76%
$940.00Sep 4$8.43$8.53$16.96$923.04$956.961.80%
$937.50Sep 4$10.03$7.38$17.41$920.09$954.911.85%
$930.00Sep 4$13.65$4.00$17.65$912.35$947.651.88%
$942.50Sep 4$7.43$10.23$17.66$924.84$960.161.88%
$945.00Sep 4$5.93$11.78$17.71$927.29$962.711.88%
$947.50Sep 4$5.05$13.10$18.15$929.35$965.651.93%
$950.00Sep 4$4.22$14.20$18.42$931.58$968.421.96%
$925.00Sep 4$17.73$3.03$20.76$904.24$945.762.21%
$952.50Sep 4$3.55$17.25$20.80$931.70$973.302.21%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.64% of stock, avg 3.65%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$950.00$920.00Sep 4$4.22$1.82$6.04$913.96$956.04
$950.00$925.00Sep 4$4.22$3.03$7.25$917.75$957.25
$950.00$930.00Sep 4$4.22$4.00$8.22$921.78$958.22
$947.50$920.00Sep 4$5.05$1.82$6.87$913.13$954.37
$947.50$925.00Sep 4$5.05$3.03$8.08$916.92$955.58
$947.50$930.00Sep 4$5.05$4.00$9.05$920.95$956.55
$945.00$920.00Sep 4$5.93$1.82$7.75$912.25$952.75
$945.00$925.00Sep 4$5.93$3.03$8.96$916.04$953.96
$945.00$930.00Sep 4$5.93$4.00$9.93$920.07$954.93
$950.00$935.00Sep 4$4.22$5.88$10.10$924.90$960.10

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 250 found (best R:R 4.00, avg credit $1.74)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
800/805962/965Sep 4$4.00$1.0078%4.00$801.00$966.50
800/805960/962Sep 4$4.04$0.9675%4.21$800.96$964.04
800/805958/960Sep 4$4.14$0.8672%4.81$800.86$961.64
800/805955/958Sep 4$4.18$0.8268%5.10$800.82$959.18
800/805952/955Sep 4$4.24$0.7665%5.58$800.76$956.74
800/805950/952Sep 4$4.34$0.6661%6.58$800.66$954.34
785/790962/965Sep 4$3.32$1.6879%1.98$786.68$965.82
785/790960/962Sep 4$3.36$1.6476%2.05$786.64$963.36
785/790958/960Sep 4$3.46$1.5473%2.25$786.54$960.96
825/830958/960Sep 11$3.97$1.0361%3.85$826.03$961.47

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 267 found (best R:R 94.24, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$1020.00$1040.00$1060.00Sep 18$0.21$19.794%94.24
$960.00$965.00$970.00Sep 25$0.05$4.956%99.00
$995.00$1000.00$1005.00Sep 25$0.06$4.945%82.33
$880.00$885.00$890.00Sep 18$0.06$4.944%82.33
$952.50$955.00$957.50Sep 4$0.06$2.447%40.67
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$905.00$910.00$915.00Sep 11$0.09$4.918%54.56
$895.00$900.00$905.00Sep 18$0.06$4.946%82.33
$935.00$940.00$945.00Oct 2$0.07$4.936%70.43
$885.00$890.00$895.00Sep 25$0.08$4.925%61.50
$965.00$970.00$975.00Sep 25$0.12$4.886%40.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 292 found (best net $-12.55, 262 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$1020.00$1040.001:2Sep 18-$0.14$19.86
$1040.00$1060.001:2Sep 18-$0.04$19.96
$1080.00$1100.001:2Sep 18$0.00$20.00
$1100.00$1120.001:2Oct 9-$0.43$19.57
$975.00$980.001:2Sep 4-$0.11$4.89
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$1020.00$975.001:2Oct 9-$12.55$32.45
$850.00$830.001:2Oct 9-$0.40$19.60
$840.00$825.001:2Oct 2-$0.36$14.64
$925.00$920.001:2Sep 4-$0.61$4.39
$905.00$900.001:2Sep 4-$0.02$4.98

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 159 found (best yield 3.55%, avg 0.92%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$940.00Oct 16$33.350.520.0%3.55%3.55%32406
$950.00Oct 16$28.150.471.1%2.99%4.06%79645
$945.00Oct 16$30.250.490.5%3.22%3.75%17245
$955.00Oct 16$25.750.451.6%2.74%4.34%1799
$960.00Oct 16$23.550.422.1%2.51%4.64%20686
$965.00Oct 16$21.600.402.7%2.30%4.96%3795
$970.00Oct 16$20.000.383.2%2.13%5.32%88389
$980.00Oct 16$16.950.344.3%1.80%6.06%9102
$975.00Oct 16$18.100.353.7%1.93%5.65%26108
$955.00Oct 9$23.400.431.6%2.49%4.09%1--

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 12,290
Total Puts 13,342
Put/Call Ratio 1.09
Net Difference -1,052

Prior's Put/Call Breakdown

Total Calls 18,064
Total Puts 14,999
Put/Call Ratio 0.83
Net Difference 3,065

Prior 7-Day Put/Call Summary

Total Calls 151,874
Total Puts 124,471
Average Put/Call Ratio 0.82
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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