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COST · Costco Wholesale Corp /New · Options Chain

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Market Cap
$400.24B
Shares
443.48M

Options Chain

Underlying $902.40 · today Options Calculator

Positioning

Sep 11, 2026 · expires today · 256 contracts · mixed daily-bar sessions · Aug 3, 2026–Sep 10, 2026; 67 unknown
Put / call OI
1.14
Balanced positioning
Open interest
43,551
as of Sep 8, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$920.00
$17.60 above spot
ATM implied vol
23.7%
market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
1 8 $358.85 $366.30 $361.76 $0.01 $0.00 $0.01 4 598
$347.65 $357.65 $0.01 $0.00 $0.01 3 460
$337.90 $347.90 $0.10 $0.00 $0.01 1 271
1 1 $327.65 $337.65 $344.05 $0.01 $0.00 $0.01 9 490
$317.55 $327.55 $0.08 $0.00 $0.01 2 444
$307.60 $317.60 $0.01 $0.00 $0.01 2 398
$299.25 $308.30 $0.01 $0.00 $0.01 1 512
$287.80 $296.80 $0.01 $0.00 $0.01 4 593
5 1 $278.35 $286.80 $345.41 $0.01 $0.00 $0.15 40 724
$267.95 $277.80 $0.06 $0.00 $0.15 1 2.1k
4 4 $257.65 $267.65 $307.70 $0.03 $0.00 $0.15 183 1.2k
4 1 $247.35 $257.35 $314.15 $0.01 $0.00 $0.15 229 2.1k
$237.55 $247.55 $0.08 $0.00 $0.15 64 83
$227.55 $237.55 $0.03 $0.00 $0.15 308 361
$219.45 $227.35 $0.02 $0.00 $0.02 274 409
2 2 $208.20 $217.35 $258.93 $0.08 $0.00 $0.15 146 78
$197.85 $207.85 $0.08 $0.00 $0.15 104 109
$189.40 $197.35 $0.01 $0.00 $8.55 96 68
$177.60 $187.60 $0.01 $0.00 $0.01 72 182
$172.70 $182.70 $0.01 $0.00 $0.01 18 98
$167.75 $177.75 $0.02 $0.00 $0.22 39 46
4 4 $162.25 $172.25 $220.03 $0.01 $0.00 $0.89 4 48
6 6 $158.00 $168.00 $215.28 $0.02 $0.00 $0.89 5 28
6 6 $152.75 $162.75 $210.07 $0.06 $0.00 $0.89 3 12
6 12 $147.85 $156.85 $198.45 $0.10 $0.00 $0.15 2 126
$137.75 $147.75 $0.01 $0.00 $0.01 10 197
$127.30 $137.30 $0.05 $0.00 $0.05 246 251
$118.35 $126.90 $0.05 $0.00 $8.55 11 592
$113.35 $121.90 $0.02 $0.00 $8.55 5 62
$108.35 $116.90 $0.01 $0.00 $8.55 1 62
$103.35 $111.90 $0.01 $0.00 $0.01 1 97
3 2 $99.90 $106.50 $108.00 $0.01 $0.00 $0.20 43 64
$94.90 $101.70 $0.01 $0.00 $8.55 95 72
$89.90 $98.35 $0.02 $0.00 $0.02 9 103
4 $84.90 $91.55 $84.50 $0.01 $0.00 $0.02 40 51
5 4 103.5% 0.964 $79.90 $86.50 $130.73 $0.03 $0.00 $0.04 2 49
98.7% 0.961 $74.90 $81.55 $0.15 $0.00 $0.35 1 94
1 2 94.4% 0.957 $69.90 $76.65 $119.75 $0.08 $0.00 $0.08 4 36
4 1 91.5% 0.95 $64.90 $71.90 $117.00 $0.15 $0.00 $1.50 8 37
4 8 85.8% 0.947 $59.90 $66.90 $118.85 $0.01 $0.00 $0.10 47 148
11 1 72.1% 0.961 $54.90 $61.15 $73.37 $0.08 $0.00 $0.05 1 31
6 2 74.4% 0.941 $49.95 $56.85 $51.47 $0.02 $0.00 $0.08 62 152
$44.95 $48.70 $0.04 $0.00 $0.05 30 197
2 1 59.8% 0.94 $39.95 $46.50 $89.00 $0.07 $0.00 $0.15 2 410
55.7% 0.929 $34.95 $41.70 $0.03 $0.01 $0.09 -0.009 34.5% 56 403
4 1 40.9% 0.958 $29.95 $35.70 $30.95 $0.05 $0.03 $0.08 -0.011 30.7% 55 251
13 23 $25.20 $28.50 $28.00 $0.09 $0.00 $0.20 83 404
36 4 25.5% 0.971 $20.20 $25.05 $23.00 $0.13 $0.12 $0.30 -0.04 27.6% 227 441
10 29 $15.30 $19.30 $16.81 $0.35 $0.21 $0.49 -0.067 25.1% 161 712
30 56 15.1% 0.962 $10.75 $14.45 $12.35 $0.96 $0.49 $0.87 -0.124 23.2% 405 846
32 78 22.1% 0.766 $8.40 $9.45 $9.00 $1.43 $1.40 $1.67 -0.241 22.8% 462 668
125 265 23.9% 0.59 $5.45 $6.25 $5.90 $3.10 $2.76 $3.85 -0.409 23.6% 423 685
49 501 24.4% 0.417 $2.98 $3.95 $3.30 $5.76 $4.55 $5.90 -0.601 20.4% 373 641
144 556 24.2% 0.259 $1.55 $2.00 $1.75 $9.18 $8.25 $10.40 -0.739 24.5% 323 1.4k
257 587 24.6% 0.144 $0.67 $1.04 $0.90 $15.30 $11.50 $13.70 -0.965 14.5% 141 925
134 281 25% 0.105 $0.45 $0.72 $0.65 $17.79 $13.65 $17.45 -0.9 24.5% 10 54
228 865 25.4% 0.075 $0.35 $0.45 $0.42 $18.96 $15.50 $20.35 -0.923 25.7% 77 641
188 125 27% 0.061 $0.22 $0.45 $0.37 $22.50 $15.95 $23.40 9 48
247 232 28.3% 0.049 $0.14 $0.40 $0.21 $23.90 $19.35 $25.75 -0.987 21% 24 229
49 70 $0.00 $0.51 $0.14 $24.18 $20.90 $28.15 5 17
406 182 28.4% 0.022 $0.05 $0.17 $0.14 $29.26 $25.20 $30.25 -0.963 31.9% 293 205
43 16 31.9% 0.026 $0.01 $0.28 $0.09 $29.93 $25.90 $33.05 6 7
292 272 34.3% 0.025 $0.02 $0.28 $0.08 $33.47 $30.30 $35.50 -0.95 40.7% 60 73
81 106 32.9% 0.014 $0.05 $0.10 $0.07 $33.85 $33.95 $38.00 -0.914 52.7% 33 18
419 76 32.6% 0.009 $0.04 $0.05 $0.04 $36.35 $33.30 $39.10 91 121
106 9 $0.00 $0.10 $0.01 $29.77 $39.10 $41.90 -0.95 50.1% 12 13
351 25 38.4% 0.011 $0.01 $0.13 $0.02 $43.36 $41.70 $45.45 -0.919 62.2% 23 69
83 5 $0.00 $0.29 $0.04 $44.75 $43.70 $47.95 -0.934 61.1% 5 30
336 95 35.5% 0.003 $0.01 $0.02 $0.02 $49.00 $43.65 $50.45 4 88
38 23 $0.00 $0.12 $0.03 $37.55 $45.90 $52.95 8 3
118 10 $0.00 $0.28 $0.04 $53.57 $48.30 $55.45 1 51
52 35 $0.00 $0.15 $0.16 $46.73 $50.35 $57.95 1 1
190 57 $0.00 $0.22 $0.01 $50.59 $55.70 $60.45 -0.956 68.4% 22 4
27 5 $0.00 $0.05 $0.04 $22.15 $55.90 $62.95 1
127 46 $0.00 $0.09 $0.02 $63.10 $58.45 $65.45 10 7
18 1 $0.00 $0.12 $0.02 $38.43 $63.90 $67.95 -0.944 82.7% 4
162 14 $0.00 $0.03 $0.01 $54.22 $66.25 $70.45 -0.948 83.6% 8
119 35 $0.00 $0.04 $0.04 $45.50 $71.25 $75.45 -0.95 88.3% 1
238 4 $0.00 $0.03 $0.01 $54.25 $75.90 $80.45 -0.96 89% 30
101 8 $0.00 $0.04 $0.44 $63.25 $80.80 $85.45 -0.963 92.1% 40
96 10 $0.00 $0.06 $0.06 $80.00 $83.40 $90.45 1
60 4 $0.00 $8.55 $0.06 $35.70 $88.40 $95.45 2
360 8 $0.00 $0.01 $0.01 $82.00 $95.85 $100.45 1
84 2 $0.00 $0.77 $0.12 $48.70 $101.05 $105.25 10
35 3 $0.00 $0.03 $0.02 $52.00 $103.55 $111.65 -0.992 87.8% 2
70 1 $0.00 $6.80 $0.76 $109.70 $116.70
162 2 $0.00 $0.21 $0.04 $113.50 $121.30
121 1 $0.00 $6.80 $0.15 $73.50 $118.40 $126.75 2
176 1 $0.00 $0.07 $0.50 $86.90 $123.45 $131.95 26
45 9 $0.00 $0.03 $0.02 $128.20 $136.95
42 3 $0.00 $0.01 $0.08 $133.40 $141.65
44 1 $0.00 $8.55 $4.26 $138.40 $146.95
89 3 $0.00 $0.01 $0.01 $143.40 $151.75
84 21 $0.00 $8.55 $0.05 $148.50 $156.75
71 26 $0.00 $0.38 $0.05 $153.40 $161.75
226 77 $0.00 $0.50 $0.01 $158.55 $166.95
10 5 $0.00 $8.55 $0.06 $163.40 $171.40
55 108 $0.00 $0.05 $0.35 $168.40 $176.65
22 1 $0.00 $8.55 $0.39 $173.40 $181.95
19 1 $0.00 $8.55 $0.50 $178.40 $186.65
11 6 $0.00 $1.85 $0.24 $183.40 $189.45
8 8 $0.00 $8.55 $0.53 $188.40 $196.30
57 200 $0.00 $8.55 $0.35 $193.40 $201.65
40 1 $0.00 $8.55 $0.47 $198.40 $206.95
2 6 $0.00 $8.55 $0.37 $204.65 $211.95
4 28 $0.00 $8.55 $1.19 $208.10 $217.15
125 288 $0.00 $8.55 $0.30 $213.10 $221.95
56 16 $0.00 $8.55 $0.31 $218.10 $226.85
38 17 $0.00 $8.55 $0.82 $223.95 $231.85
42 166 $0.00 $8.55 $1.15 $229.20 $236.75
409 12 $0.00 $8.55 $0.14 $233.40 $241.95
69 47 $0.00 $8.55 $0.06 $240.40 $246.95
45 3 $0.00 $8.30 $0.01 $246.15 $251.75
418 27 $0.00 $0.53 $0.02 $253.40 $261.80
69 2 $0.00 $0.53 $0.01 $263.10 $271.95
474 13 $0.00 $0.53 $0.06 $272.45 $280.95
1 4 $0.00 $0.21 $0.06 $285.90 $291.60
890 7 $0.00 $0.50 $0.03 $293.40 $299.45
324 29 $0.00 $0.02 $0.01 $306.20 $311.65
362 21 $0.00 $0.02 $0.02 $313.10 $322.15
849 7 $0.00 $0.02 $0.01 $323.25 $331.85
91 2 $0.00 $0.15 $0.02 $335.60 $341.95
1k 27 $0.00 $0.01 $0.01 $345.85 $351.95
44 2 $0.00 $0.01 $0.01 $356.25 $361.95
2.4k 5 $0.00 $0.01 $0.02 $366.05 $371.95
1.6k 10 $0.00 $0.01 $0.03 $373.90 $381.75
1.6k 761 $0.00 $0.01 $0.02 $383.45 $391.60
2.5k 18 $0.00 $0.01 $0.02 $393.40 $401.75
About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 3, 2026–Sep 10, 2026; 67 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 25 strikes around the money are shown by default — switch to "All 128" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 909832 CUSIP 22160K105 13F (30d) 1087 filings 1038 filers Visit website Investor relations