Tour v528
COST
COSTCO WHSL CORP NEW
$922.77 +2.93%
$921.56 (-0.13%)🌙
as of 09/25 06:00 PM
(9/25 15:12) ◀
|
Friday, September 25, 2026 (6:01pm)
January 2026
|
▶ (9/28 02:41)
◀ 9/25 18:01 ▶

Option Volume

Detail
ℹ
Current (09/25) 120,518
Calls: 66,606 (55%)
Puts: 53,912 (45%)
Prior (09/24) 77,674
Calls: 38,329 (49%)
Puts: 39,345 (51%)
Current vs Prior +55.16%
Calls: +73.77% (Calls)
Puts: +37.02% (Puts)
Prior 7-Day Total 398,174
Calls: 212,215 (53%)
Puts: 185,959 (47%)
Prior 7-Day Average 56,882
Calls: 30,316 (53%)
Puts: 26,565 (47%)
Current vs Prior 7-Day Avg +111.87%
Calls: +119.70%
Puts: +102.94%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/25) $119.11M
Calls: $88.51M (74%)
Puts: $30.60M (26%)
Prior (09/24) $108.35M
Calls: $73.01M (67%)
Puts: $35.34M (33%)
Current vs Prior +9.93%
Calls: +21.23%
Puts: -13.41%
Prior 7-Day Total $575.02M
Calls: $344.08M (60%)
Puts: $230.94M (40%)
Prior 7-Day Average $82.15M
Calls: $49.15M (60%)
Puts: $32.99M (40%)
Current vs Prior 7-Day Avg +45.00%
Calls: +80.06%
Puts: -7.24%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/25) 0.81
Prior (09/24) 1.03
Current vs Prior -21.15%
Prior 7-Day Average 0.89
Current vs Prior 7-Day Avg -8.75%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (09/25) 323,996
Calls: 164,015 (51%)
Puts: 159,981 (49%)
Prior (09/24) 293,671
Calls: 149,927 (51%)
Puts: 143,744 (49%)
Current vs Prior +10.33%
Prior 7-Day Total 2,174,818
Calls: 1,085,524 (50%)
Puts: 1,089,294 (50%)
Prior 7-Day Average 310,688
Calls: 155,074 (50%)
Puts: 155,613 (50%)
Current vs Prior 7-Day Avg +4.28%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)
Current 0.37% | 2.34%4.13% | 6.49%
Prior 3.12% | 4.21%5.15% | 7.39%
Current vs Prior -24.94% | -19.79%-19.73% | -12.14%
Prior 7-Day Avg 2.48% | 4.13%2.63% | 6.32%
Current vs 7-Day Avg -5.89% | -18.19%+56.82% | +2.70%
Prior 7-Day Eod 0.51% | 2.45%5.15% | 7.39%
Current vs 7-Day Eod +355.81% | +37.90%-19.73% | -12.14%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 21.30% | 23.53%
Calls: 21.78% | 11.48%
Puts: 20.83% | 35.58%
Prior 11.97% | 8.78%
Calls: 14.18% | 10.67%
Puts: 9.76% | 6.88%
Current vs Prior +77.94% | +168.00%
Prior 7-Day Avg 25.30% | 8.63%
Calls: 20.62% | 8.48%
Puts: 19.10% | 6.53%
Current vs 7-Day Avg -15.80% | +172.61%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 74% call dollar volume ($88.51M). Above-average activity with volume up 55% vs prior. Volume explosion - 112% above 7-day average (120,518 vs avg 56,882). P/C ratio dropping 21% - sentiment shifting bullish.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
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 70 of results (avg 7.3%, best 3.3%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$770.00Sep 25151.35156.40$153.883.3%11.001
$750.00Oct 16171.35178.40$174.884.0%--0.9410
$820.00Sep 25101.35105.70$103.534.2%31.003
$740.00Oct 16180.80189.35$185.084.6%--1.0032
$800.00Oct 16122.35128.30$125.334.7%201.0027
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1035.00Sep 25108.60115.25$111.935.9%61.00--
$1005.00Sep 2579.1584.60$81.886.7%61.00--
$1020.00Nov 694.05101.10$97.577.2%20.91--
$990.00Oct 1664.1069.35$66.727.9%20.9237
$960.00Sep 2535.7538.70$37.237.9%81.00118

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.90, cheapest $0.90)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$965.00Oct 20.840.96$0.9013.3%1630.0783
PUTS (0)
No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 217 found (avg delta 0.82, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$770.00Sep 25151.35156.40$153.883.3%11.001
$800.00Sep 25119.75126.20$122.985.2%11.0014
$815.00Sep 25104.75111.20$107.986.0%21.002
$820.00Sep 25101.35105.70$103.534.2%31.003
$825.00Sep 2594.75100.70$97.736.1%11.008
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$965.00Sep 2538.6045.25$41.9315.9%11.0012
$970.00Sep 2543.7550.25$47.0013.8%--1.0040
$975.00Sep 2549.1555.25$52.2011.7%--1.0013
$980.00Sep 2554.6060.25$57.439.8%31.00--
$985.00Sep 2558.6065.25$61.9310.7%121.00--

Most actively traded options today. High liquidity = easy entry/exit. 657 active (total vol 97.6K, top 4.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$920.00Sep 251.853.55$2.7063.0%4.1K1.001.2K
$925.00Sep 250.000.10$0.05200.0%3.8K0.07659
$930.00Sep 250.000.01$0.01100.0%2.7K0.01871
$900.00Sep 2521.1524.35$22.7514.1%1.9K1.001.2K
$940.00Sep 250.000.03$0.02150.0%1.6K0.01681
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$900.00Sep 250.000.01$0.01100.0%2.5K0.001.2K
$740.00Nov 60.000.16$0.08200.0%2.5K0.00--
$870.00Sep 250.000.05$0.03166.7%1.4K0.001.2K
$850.00Sep 250.000.01$0.01100.0%1.4K0.002.4K
$920.00Sep 250.000.12$0.06200.0%1.3K0.07238

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 4 strikes (avg 1076.2%, max 2150.0%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$902.50Sep 25Oct 9424.7%18.9%2150.0%705351
$922.50Sep 25Oct 220.2%19.8%2.3%1.4K291
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$902.50Sep 25Oct 9424.7%18.9%2150.0%42091
$922.50Sep 25Oct 220.2%19.8%2.3%38851

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 308 found (best R:R 3.76, avg 9.54)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$912.50$915.00Oct 2$0.37$2.13$0.3767%5.76$912.87
$940.00$945.00Oct 9$0.45$4.55$0.4533%10.11$940.45
$905.00$907.50Oct 2$0.85$1.65$0.8576%1.94$905.85
$897.50$900.00Oct 9$0.88$1.62$0.8878%1.84$898.38
$890.00$892.50Sep 25$1.48$1.02$1.48100%0.69$891.48
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$925.00$920.00Oct 30$1.05$3.95$1.0550%3.76$923.95
$950.00$945.00Oct 23$2.45$2.55$2.4570%1.04$947.55
$880.00$875.00Nov 6$0.32$4.68$0.3222%14.62$879.68
$910.00$905.00Oct 16$1.10$3.90$1.1038%3.55$908.90
$935.00$930.00Oct 16$2.30$2.70$2.3060%1.17$932.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 255 found (best R:R 5.85, avg 0.33)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$1085.00$1090.00Oct 2$2.04$2.04$2.9694%0.69$1087.04
$930.00$935.00Oct 30$4.05$4.05$0.9553%4.26$934.05
$1085.00$1100.00Oct 23$1.43$1.43$13.5795%0.11$1086.43
$945.00$950.00Oct 9$2.52$2.52$2.4870%1.02$947.52
$1075.00$1080.00Oct 30$1.21$1.21$3.7994%0.32$1076.21
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$835.00$830.00Sep 25$4.27$4.27$0.7389%5.85$830.73
$780.00$770.00Oct 30$3.21$3.21$6.7992%0.47$776.79
$745.00$740.00Oct 16$2.05$2.05$2.9596%0.69$742.95
$765.00$760.00Oct 16$1.91$1.91$3.0995%0.62$763.09
$745.00$740.00Oct 2$1.81$1.81$3.1996%0.57$743.19

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $9.81, cheapest $9.34)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$922.50Sep 25Oct 2$10.2820.2%19.8%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$922.50Sep 25Oct 2$9.3420.2%19.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 191 found (cheapest 0.12% of stock, avg 4.90%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$922.50Sep 25$0.62$0.51$1.13$921.37$923.630.12%
$920.00Sep 25$2.70$0.06$2.76$917.24$922.760.30%
$925.00Sep 25$0.05$2.82$2.87$922.13$927.870.31%
$917.50Sep 25$4.56$0.02$4.58$912.92$922.080.50%
$927.50Sep 25$0.26$4.98$5.24$922.26$932.740.57%
$930.00Sep 25$0.01$7.55$7.56$922.44$937.560.82%
$915.00Sep 25$7.60$0.03$7.63$907.37$922.630.83%
$912.50Sep 25$10.25$0.03$10.28$902.22$922.781.11%
$935.00Sep 25$0.01$12.00$12.01$922.99$947.011.30%
$910.00Sep 25$13.33$0.01$13.34$896.66$923.341.45%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 158 found (cheapest 0.01% of stock, avg 2.67%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$925.00$920.00Sep 25$0.05$0.06$0.11$919.89$925.11
$927.50$920.00Sep 25$0.26$0.06$0.32$919.68$927.82
$925.00$922.50Sep 25$0.05$0.51$0.56$921.94$925.56
$927.50$922.50Sep 25$0.26$0.51$0.77$921.73$928.27
$925.00$835.00Sep 25$0.05$4.28$4.33$830.67$929.33
$927.50$835.00Sep 25$0.26$4.28$4.54$830.46$932.04
$927.50$902.50Sep 25$0.26$4.28$4.54$897.96$932.04
$925.00$902.50Sep 25$0.05$4.28$4.33$898.17$929.33
$940.00$912.50Oct 2$4.22$5.15$9.37$903.13$949.37
$935.00$912.50Oct 2$5.88$5.15$11.03$901.47$946.03

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 367 found (best R:R 10.36, avg credit $1.64)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
830/8351055/1060Sep 25$4.56$0.4488%10.36$830.44$1059.56
830/835928/930Sep 25$4.52$0.4877%9.42$830.48$932.02
900/9021055/1060Sep 25$4.56$0.4474%10.36$897.94$1059.56
745/750945/950Oct 9$4.27$0.7366%5.85$745.73$949.27
785/790945/950Oct 9$4.21$0.7965%5.33$785.79$949.21
740/745960/965Oct 16$3.48$1.5274%2.29$741.52$963.48
760/765960/965Oct 16$3.34$1.6674%2.01$761.66$963.34
770/780970/975Oct 30$4.96$5.0470%0.98$775.04$974.96
740/745950/955Oct 16$3.48$1.5268%2.29$741.52$953.48
740/745945/950Oct 16$3.64$1.3664%2.68$741.36$948.64

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 287 found (best R:R 0.66, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$920.00$922.50$925.00Sep 25$1.51$0.9993%0.66
$940.00$945.00$950.00Oct 2$0.10$4.9010%49.00
$825.00$830.00$835.00Sep 25$0.17$4.8312%28.41
$910.00$915.00$920.00Nov 6$0.11$4.897%44.45
$897.50$900.00$902.50Sep 25$0.27$2.2324%8.26
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$917.50$920.00$922.50Sep 25$0.41$2.0945%5.10
$945.00$950.00$955.00Oct 16$0.08$4.928%61.50
$870.00$875.00$880.00Oct 30$0.07$4.934%70.43
$920.00$922.50$925.00Sep 25$1.86$0.6486%0.34
$835.00$840.00$845.00Oct 30$0.06$4.942%82.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 402 found (best net $-11.00, 353 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$917.50$920.001:2Sep 25-$0.84$1.66
$915.00$917.501:2Sep 25-$1.52$0.98
$1030.00$1060.001:2Nov 6-$0.64$29.36
$1035.00$1040.001:2Oct 16-$0.03$4.97
$995.00$1000.001:2Oct 2-$0.04$4.96
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$1030.00$980.001:2Oct 23-$11.00$39.00
$980.00$950.001:2Oct 23-$10.11$19.89
$980.00$950.001:2Nov 6-$15.96$14.04
$935.00$930.001:2Sep 25-$3.10$1.90
$927.50$925.001:2Sep 25-$0.66$1.84

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 96 found (best yield 2.38%, avg 0.64%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$925.00Nov 6$22.000.490.2%2.38%2.63%44
$930.00Nov 6$19.550.470.8%2.12%2.90%107
$925.00Oct 30$21.100.500.2%2.29%2.53%7831
$940.00Nov 6$15.200.411.9%1.65%3.51%2371
$930.00Oct 30$18.300.470.8%1.98%2.77%2527
$945.00Nov 6$13.200.382.4%1.43%3.84%1--
$950.00Nov 6$12.050.353.0%1.31%4.26%161
$935.00Oct 30$15.400.431.3%1.67%2.99%73
$955.00Nov 6$9.800.323.5%1.06%4.55%32
$940.00Oct 30$12.700.401.9%1.38%3.24%24024

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 66,606
Total Puts 53,912
Put/Call Ratio 0.81
Net Difference 12,694

Prior's Put/Call Breakdown

Total Calls 38,329
Total Puts 39,345
Put/Call Ratio 1.03
Net Difference -1,016

Prior 7-Day Put/Call Summary

Total Calls 212,215
Total Puts 185,959
Average Put/Call Ratio 0.89
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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