Tour v325
COST
COSTCO WHSL CORP NEW
$928.74 +1.36%
(7/10 18:01) ◀
|
Monday, July 13, 2026 (3:05pm)
January 2026
|
▶ (7/13 18:01)
◀ 7/13 15:06 ▶

Option Volume

Detail
ℹ
Current (07/13 3:05pm) 39,007
Calls: 20,374 (52%)
Puts: 18,633 (48%)
Prior (07/10) 50,265
Calls: 26,276 (52%)
Puts: 23,989 (48%)
Current vs Prior -22.40%
Calls: -22.46% (Calls)
Puts: -22.33% (Puts)
Prior 7-Day Total 256,311
Calls: 128,770 (50%)
Puts: 127,541 (50%)
Prior 7-Day Average 36,615
Calls: 18,395 (50%)
Puts: 18,220 (50%)
Current vs Prior 7-Day Avg +6.53%
Calls: +10.75%
Puts: +2.27%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/13 3:05pm) $30.33M
Calls: $22.58M (74%)
Puts: $7.75M (26%)
Prior (07/10) $28.74M
Calls: $12.91M (45%)
Puts: $15.83M (55%)
Current vs Prior +5.53%
Calls: +74.90%
Puts: -51.04%
Prior 7-Day Total $261.55M
Calls: $160.93M (62%)
Puts: $100.61M (38%)
Prior 7-Day Average $37.36M
Calls: $22.99M (62%)
Puts: $14.37M (38%)
Current vs Prior 7-Day Avg -18.82%
Calls: -1.78%
Puts: -46.08%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/13 3:05pm) 0.91
Prior (07/10) 0.91
Current vs Prior +0.17%
Prior 7-Day Average 1.02
Current vs Prior 7-Day Avg -10.34%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (07/13 3:05pm) 291,242
Calls: 146,498 (50%)
Puts: 144,744 (50%)
Prior (07/10) 337,736
Calls: 171,504 (51%)
Puts: 166,232 (49%)
Current vs Prior -13.77%
Prior 7-Day Total 1,929,960
Calls: 943,750 (49%)
Puts: 986,210 (51%)
Prior 7-Day Average 275,708
Calls: 134,821 (49%)
Puts: 140,887 (51%)
Current vs Prior 7-Day Avg +5.63%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (07/24)Expiry (07/17) | Next (08/21)
Current 2.30% | 3.18%2.30% | 6.20%
Prior 1.91% | 3.27%3.27% | 6.62%
Current vs Prior +20.33% | -2.54%-29.44% | -6.30%
Prior 7-Day Avg 1.82% | 3.29%3.20% | 6.55%
Current vs 7-Day Avg +26.83% | -3.20%-28.09% | -5.34%
Prior 7-Day Eod 1.91% | 3.27%2.52% | 6.20%
Current vs 7-Day Eod +20.33% | -2.54%-8.53% | +0.05%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 7.68% | 21.35%
Calls: 5.17% | 32.25%
Puts: 10.20% | 10.45%
Prior 27.51% | 12.19%
Calls: 18.18% | 12.80%
Puts: 36.84% | 11.58%
Current vs Prior -72.08% | +75.14%
Prior 7-Day Avg 26.10% | 13.30%
Calls: 23.22% | 12.15%
Puts: 28.98% | 14.45%
Current vs 7-Day Avg -70.57% | +60.54%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 74% call dollar volume ($22.58M).

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 BULLISH
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 164 of results (avg 6.8%, best 2.8%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$915.00Aug 2135.3036.30$35.802.8%1170.59131
$745.00Jul 24180.65186.25$183.453.1%--1.0018
$750.00Jul 24175.65181.55$178.603.3%--1.0042
$760.00Jul 17165.20170.85$168.023.4%21.0011
$920.00Aug 2132.3533.50$32.923.5%740.56250
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1050.00Aug 21120.70126.15$123.434.4%--0.9323
$1060.00Jul 17129.45135.45$132.454.5%--1.0014
$1060.00Aug 21129.80135.90$132.854.6%--0.9430
$1040.00Jul 17109.90115.15$112.534.7%11.0022
$1040.00Aug 7110.30115.90$113.105.0%--0.9119

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 4 found (avg $0.70, cheapest $0.38)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$970.00Jul 170.640.73$0.6913.0%2620.06444
$1100.00Aug 210.760.84$0.8010.0%2870.031.6K
$965.00Jul 170.861.01$0.9416.0%1070.08459
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$880.00Jul 170.350.40$0.3813.2%2150.031.5K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 204 found (avg delta 0.81, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$745.00Jul 24180.65186.25$183.453.1%--1.0018
$750.00Jul 24175.65181.55$178.603.3%--1.0042
$760.00Jul 24165.65171.60$168.633.5%--1.00105
$780.00Jul 24145.70151.40$148.553.8%--1.0045
$795.00Jul 24130.75135.95$133.353.9%--1.0018
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$995.00Jul 1764.7570.50$67.638.5%11.0048
$1000.00Jul 1769.7575.80$72.788.3%41.0089
$1020.00Jul 1788.9595.20$92.086.8%31.0083
$1040.00Jul 17109.90115.15$112.534.7%11.0022
$1060.00Jul 17129.45135.45$132.454.5%--1.0014

Most actively traded options today. High liquidity = easy entry/exit. 453 active (total vol 22.5K, top 1.5K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$950.00Jul 172.502.68$2.596.9%1.5K0.201.2K
$935.00Jul 176.456.95$6.707.5%6190.40301
$960.00Jul 171.271.39$1.339.0%6020.111.7K
$925.00Jul 1711.3011.90$11.605.2%5060.57335
$955.00Jul 171.681.95$1.8214.8%4100.15480
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$795.00Jul 170.030.16$0.10130.0%4670.01680
$800.00Jul 170.010.17$0.09177.8%4300.01695
$815.00Jul 170.010.19$0.10180.0%4020.01265
$785.00Jul 170.010.27$0.14185.7%3390.00553
$775.00Jul 170.030.17$0.10140.0%3200.01586

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 119 strikes (avg 49.5%, max 140.7%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$795.00Jul 17Aug 2158.3%26.7%118.4%--63
$780.00Jul 17Aug 2158.4%27.0%116.2%--34
$820.00Jul 17Aug 2151.9%24.4%112.2%--58
$800.00Jul 17Aug 2155.8%26.3%111.9%2123
$1100.00Jul 17Aug 2154.3%26.5%104.7%5032.7K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$775.00Jul 17Aug 2167.2%27.9%140.7%321659
$760.00Jul 17Aug 2172.4%30.9%134.2%1431.0K
$790.00Jul 17Aug 2160.1%27.3%120.1%74763
$795.00Jul 17Aug 2158.3%26.7%118.4%467743
$785.00Jul 17Aug 2161.0%28.2%116.3%339577

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 299 found (best R:R 89.91, avg 9.01)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$1085.00$1100.00Aug 21$0.28$14.72$0.2852.57$1085.28
$990.00$995.00Jul 17$0.12$4.88$0.1240.67$990.12
$1015.00$1020.00Aug 21$0.12$4.88$0.1240.67$1015.12
$1015.00$1020.00Jul 17$0.13$4.87$0.1337.46$1015.13
$1050.00$1055.00Jul 24$0.14$4.86$0.1434.71$1050.14
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$800.00$790.00Aug 14$0.11$9.89$0.1189.91$799.89
$760.00$750.00Aug 7$0.15$9.85$0.1565.67$759.85
$815.00$810.00Aug 14$0.10$4.90$0.1049.00$814.90
$785.00$780.00Jul 17$0.11$4.89$0.1144.45$784.89
$855.00$850.00Jul 17$0.11$4.89$0.1144.45$854.89

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 410 found (best R:R 99.00, avg 3.68)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$810.00$820.00Jul 31$9.90$9.90$0.1099.00$819.90
$745.00$780.00Jul 31$34.63$34.63$0.3793.59$779.63
$820.00$865.00Jul 24$44.15$44.15$0.8551.94$864.15
$780.00$795.00Aug 21$14.67$14.67$0.3344.45$794.67
$780.00$785.00Jul 17$4.88$4.88$0.1240.67$784.88
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$995.00$990.00Jul 17$4.88$4.88$0.1240.67$990.12
$990.00$985.00Jul 24$4.88$4.88$0.1240.67$985.12
$1020.00$1000.00Jul 17$19.30$19.30$0.7027.57$1000.70
$1000.00$990.00Jul 31$9.65$9.65$0.3527.57$990.35
$1030.00$1015.00Aug 14$14.13$14.13$0.8716.24$1015.87

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 121 found (avg debit $2.04, cheapest $0.06)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$1080.00Jul 17Jul 24$0.0952.7%35.9%
$1100.00Jul 17Jul 24$0.1154.3%39.3%
$1055.00Jul 17Jul 24$0.1348.4%32.8%
$1065.00Jul 24Jul 31$0.1435.7%29.9%
$1060.00Jul 17Jul 24$0.1948.0%34.4%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$750.00Jul 24Jul 31$0.0650.6%40.7%
$840.00Jul 17Jul 24$0.1244.2%28.0%
$790.00Jul 17Jul 24$0.1360.1%40.0%
$830.00Jul 17Jul 24$0.1443.3%29.3%
$835.00Jul 17Jul 24$0.1546.1%29.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 201 found (cheapest 2.01% of stock, avg 7.56%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$930.00Jul 17$8.90$9.80$18.70$911.30$948.702.01%
$925.00Jul 17$11.60$7.25$18.85$906.15$943.852.03%
$935.00Jul 17$6.70$12.45$19.15$915.85$954.152.06%
$920.00Jul 17$14.58$5.43$20.01$899.99$940.012.15%
$940.00Jul 17$5.00$16.50$21.50$918.50$961.502.31%
$915.00Jul 17$17.90$3.93$21.83$893.17$936.832.35%
$945.00Jul 17$3.60$19.40$23.00$922.00$968.002.48%
$910.00Jul 17$21.88$2.72$24.60$885.40$934.602.65%
$950.00Jul 17$2.59$23.42$26.01$923.99$976.012.80%
$905.00Jul 17$26.30$1.93$28.23$876.77$933.233.04%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.49% of stock, avg 3.09%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$950.00$905.00Jul 17$2.59$1.93$4.52$900.48$954.52
$950.00$910.00Jul 17$2.59$2.72$5.31$904.69$955.31
$945.00$905.00Jul 17$3.60$1.93$5.53$899.47$950.53
$945.00$910.00Jul 17$3.60$2.72$6.32$903.68$951.32
$950.00$915.00Jul 17$2.59$3.93$6.52$908.48$956.52
$940.00$905.00Jul 17$5.00$1.93$6.93$898.07$946.93
$945.00$915.00Jul 17$3.60$3.93$7.53$907.47$952.53
$940.00$910.00Jul 17$5.00$2.72$7.72$902.28$947.72
$950.00$920.00Jul 17$2.59$5.43$8.02$911.98$958.02
$935.00$905.00Jul 17$6.70$1.93$8.63$896.37$943.63

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 259 found (best R:R 135.36, avg credit $8.16)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
780/785805/820Aug 21$14.89$0.11135.36$770.11$819.89
810/815820/865Jul 24$44.55$0.4599.00$770.45$864.55
750/755780/795Aug 21$14.83$0.1787.24$740.17$794.83
780/785820/865Jul 24$44.47$0.5383.91$740.53$864.47
790/795820/865Jul 24$44.37$0.6370.43$750.63$864.37
800/805820/865Jul 24$44.34$0.6667.18$760.66$864.34
805/810840/850Aug 7$9.83$0.1757.82$800.17$849.83
780/785865/875Jul 24$9.82$0.1854.56$775.18$874.82
800/805830/840Aug 21$9.79$0.2146.62$795.21$839.79
750/755800/805Aug 21$4.89$0.1144.45$750.11$804.89

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 278 found (best R:R 124.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$830.00$840.00$850.00Aug 21$0.08$9.92124.00
$840.00$850.00$860.00Aug 21$0.09$9.91110.11
$810.00$815.00$820.00Jul 17$0.06$4.9482.33
$1075.00$1080.00$1085.00Jul 24$0.06$4.9482.33
$920.00$925.00$930.00Aug 21$0.06$4.9482.33
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$875.00$880.00$885.00Jul 17$0.05$4.9599.00
$885.00$890.00$895.00Jul 17$0.05$4.9599.00
$760.00$770.00$780.00Aug 14$0.10$9.9099.00
$770.00$775.00$780.00Aug 21$0.05$4.9599.00
$880.00$885.00$890.00Aug 21$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. 308 found (best net $-7.45, 289 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$820.00$865.001:2Jul 24-$20.40$24.60
$860.00$895.001:2Aug 7-$12.68$22.32
$1080.00$1100.001:2Jul 17$0.00$20.00
$1060.00$1080.001:2Jul 17-$0.05$19.95
$1085.00$1100.001:2Aug 21-$0.52$14.48
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$1035.00$980.001:2Aug 7-$7.45$47.55
$1010.00$970.001:2Aug 14-$17.31$22.69
$775.00$760.001:2Jul 17-$0.08$14.92
$945.00$925.001:2Aug 14-$10.24$9.76
$760.00$750.001:2Aug 7-$0.31$9.69

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 126 found (best yield 2.90%, avg 0.71%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$930.00Aug 21$26.950.500.1%2.90%3.04%44175
$935.00Aug 21$24.450.470.7%2.63%3.31%477
$930.00Aug 14$23.450.500.1%2.52%2.66%429
$940.00Aug 21$21.950.451.2%2.36%3.58%1290
$935.00Aug 14$20.850.470.7%2.24%2.92%25
$930.00Aug 7$20.450.490.1%2.20%2.34%862
$945.00Aug 21$20.300.421.8%2.19%3.94%370
$940.00Aug 14$18.500.441.2%1.99%3.20%413
$950.00Aug 21$18.450.392.3%1.99%4.28%143759
$935.00Aug 7$18.250.460.7%1.97%2.64%932

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 20,374
Total Puts 18,633
Put/Call Ratio 0.91
Net Difference 1,741

Prior's Put/Call Breakdown

Total Calls 26,276
Total Puts 23,989
Put/Call Ratio 0.91
Net Difference 2,287

Prior 7-Day Put/Call Summary

Total Calls 128,770
Total Puts 127,541
Average Put/Call Ratio 1.02
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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