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COST · Costco Wholesale Corp /New

$949.91 +14.56 (+1.56%)
Market Cap
$414.67B
Shares
443.48M

Options Chain

15-min delayed Underlying $949.91 · today Options Calculator

Positioning

Jul 31, 2026 · 4 days to expiry · 246 contracts
Put / call OI
1.43
Put-heavy positioning
Open interest
52,462
contracts outstanding
Volume
13,987
traded today
Max pain
$930.00
$19.91 below spot
ATM implied vol
25.2%
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 Last Strike Last Δ IV Vol OI
0 10 $383.15 $0.01 -0.002 188.7% 4 756
0 $0.01 0 160.1% 2 410
1 2 $374.41 $0.01 0 152.4% 3 608
0 $0.01 -0.001 158% 36 583
0 1 $344.80 $0.01 -0.002 164.1% 16 1.1k
0 $0.01 -0.002 159.5% 66 682
0 80 $323.90 $0.02 -0.002 152% 2 1.5k
0 $0.01 -0.001 143% 417 610
0 $0.01 -0.002 142.6% 115 927
0 $0.02 0 119.8% 40 1.7k
0 80 $283.90 $0.03 -0.001 126% 10 1.4k
0 65 $273.90 $0.01 -0.001 123.5% 234 795
0 $0.01 -0.003 129.9% 254 878
0 295 $253.50 $0.01 -0.003 121.6% 369 933
0 190 $243.95 $0.01 -0.005 125% 175 1k
0 $0.01 -0.003 113.9% 89 458
0 $0.03 -0.003 110.8% 36 607
0 $0.02 -0.001 86.8% 32 452
0 2 $230.08 $0.02 -0.005 103.2% 193 365
0 2 $225.08 $0.01 -0.003 94.2% 87 706
0 $0.01 -0.001 79.1% 316 478
0 $0.03 -0.009 104.5% 171 389
0 65 $183.85 $0.02 -0.003 90% 85 497
0 80 $178.95 $0.01 -0.012 104.5% 70 311
3 3 $198.13 $0.01 -0.002 79.6% 26 1.8k
0 15 $162.10 $0.02 -0.004 82% 287 287
0 $0.02 -0.002 70.8% 91 378
0 210 $143.95 $0.02 -0.002 66.2% 109 312
0 $0.09 -0.001 59.1% 75 423
0 10 $133.90 $0.03 -0.001 58.9% 218 117
0 $0.02 -0.006 67.3% 101 114
0 $0.03 -0.008 68.9% 222 778
0 $0.11 -0.005 62.3% 171 244
0 150 $113.50 $0.14 -0.003 56% 7 126
0 $0.10 -0.002 50.1% 400 84
3 80 $103.50 $0.03 -0.005 55.3% 39 244
0 $0.05 -0.005 52.2% 84 163
0 $0.05 -0.004 49.2% 53 108
0 2 $109.55 $0.05 -0.004 47.6% 267 213
0 2 $89.70 $0.05 -0.004 44.8% 71 262
0 1 $82.62 $0.19 -0.036 62.7% 17 289
0 8 $78.70 $0.10 -0.006 42.2% 222 307
0 1 $99.00 $0.05 -0.005 39.8% 16 45
0 $0.08 -0.006 37.8% 156 149
1 1 $74.00 $0.09 -0.018 42.5% 39 114
16 10 $75.72 $0.11 -0.013 38.3% 84 195
22 6 $50.50 $0.28 -0.009 33.3% 62 239
7 3 $68.36 $0.13 -0.011 32.7% 90 560
1 1 $75.48 $0.21 -0.02 32.9% 48 152
6 1 $34.13 $0.22 -0.017 29.5% 67 385
1 1 $40.60 $0.31 -0.025 29.4% 23 262
70 21 $50.00 $0.40 -0.033 28.5% 194 478
10 3 $21.90 $0.65 -0.044 27.3% 88 252
187 16 $37.02 $0.80 -0.066 28% 176 713
1 1 $23.03 $1.05 -0.075 27.2% 21 28
107 1 18.6% 0.975 $42.00 $1.17 -0.086 26.7% 81 275
39 1 $39.25 $1.83 -0.113 28% 13 19
147 28 19.6% 0.945 $29.67 $1.81 -0.122 27.1% 105 728
51 2 17.6% 0.948 $34.67 $1.58 -0.143 27.1% 15 118
122 38 23% 0.875 $25.59 $2.57 -0.163 26.6% 46 151
26 7 23.4% 0.844 $23.83 $3.04 -0.189 26.9% 20 41
276 15 22% 0.831 $24.00 $3.00 -0.218 27.6% 173 736
47 3 23.5% 0.788 $20.50 $4.50 -0.241 26.8% 16 35
302 178 22.8% 0.763 $17.67 $5.00 -0.269 26.3% 81 81
47 13 21.3% 0.739 $14.05 $5.92 -0.295 25.4% 34 18
745 146 22.5% 0.691 $15.47 $5.70 -0.328 25.4% 110 145
308 273 24.6% 0.602 $12.40 $7.64 -0.402 25.4% 25 104
525 348 24.7% 0.524 $10.60 $9.69 -0.478 25.7% 37 84
532 193 24% 0.444 $7.10 $13.14 -0.551 26.4% 6 79
287 183 24.7% 0.369 $6.00 $13.92 -0.617 27.7% 11 41
289 150 24% 0.294 $4.57 $19.12 -0.686 27% 4 34
738 210 24.6% 0.232 $3.50 $22.00 -0.743 27.6% 1 67
434 259 24.1% 0.174 $2.33 $31.61 -0.769 31% 2 26
384 253 24.2% 0.128 $1.80 $45.89 -0.81 31% 2 57
96 128 24.9% 0.1 $1.27 $64.53 -0.839 32.4% 25 15
383 197 25.7% 0.074 $0.84 $43.35 -0.856 34.9% 10 35
37 55 24.8% 0.047 $0.50 $53.78 -0.894 33.3% 5 11
523 329 27% 0.044 $0.53 $81.50 -0.892 37.3% 3 0
200 30 26.4% 0.027 $0.40 $69.73 -0.922 36.2% 5 5
266 51 27.4% 0.021 $0.32 $75.55 -0.918 40.1% 6 1
169 175 29.9% 0.022 $0.17 $49.18 -0.925 42.2% 1 0
126 108 30.2% 0.015 $0.28 $76.95 -0.914 47.1% 2 0
96 13 36% 0.027 $0.16 $90.00 -0.925 48.3% 2 0
164 50 31.8% 0.01 $0.08 $115.45 -0.925 51.3% 1 0
146 39 33% 0.009 $0.22 $99.45 -0.936 51.4% 2 0
312 112 32.5% 0.005 $0.08 $92.63 -0.93 56.3% 22 0
140 172 34.6% 0.005 $0.05 -0.94 55.7% 0
220 81 34.6% 0.004 $0.04 -0.945 56.9% 0
131 14 38.4% 0.006 $0.14 -0.935 63.1% 0
149 75 50.9% 0.025 $0.08 $111.95 -0.938 64.7% 1 0
113 24 55.9% 0.031 $0.01 -0.937 67.9% 0
113 43 51.4% 0.017 $0.13 -0.938 70.2% 0
139 24 45.2% 0.006 $0.08 -0.942 71.4% 0
242 18 48.6% 0.008 $0.12 -0.946 72.1% 0
169 39 45.6% 0.003 $0.11 -0.952 72.3% 0
63 60 47% 0.003 $0.03 -0.947 77% 0
509 63 46.1% 0.002 $0.02 -0.953 77% 0
390 35 52% 0.004 $0.05 -0.915 95.8% 0
77 12 51.6% 0.003 $0.09 -0.956 80.6% 0
207 292 53% 0.003 $0.05 -0.956 83% 0
267 21 52.7% 0.002 $0.06 $162.70 -0.958 84.6% 2 0
210 288 52.9% 0.002 $0.10 -0.957 87% 0
246 53 55.9% 0.003 $0.02 -0.962 87.2% 0
203 1 58.4% 0.003 $0.11 -0.968 86.7% 0
198 13 63% 0.004 $0.08 -0.961 92.2% 0
311 55 54.9% 0.001 $0.01 -0.956 96.8% 0
345 67 64.5% 0.004 $0.15 -0.968 93% 0
551 13 68.9% 0.005 $0.01 -0.962 98.2% 0
549 3 94.1% 0.027 $0.01 -0.96 103.8% 0
429 13 68.8% 0.003 $0.01 -0.965 105.8% 0
628 168 73% 0.003 $0.01 -0.964 110.2% 0
445 13 78.8% 0.004 $0.10 -0.964 114.4% 0
430 10 103.1% 0.02 $0.03 -0.965 118.3% 0
1.1k 13 91% 0.007 $0.01 -0.969 118.4% 0
558 2 81.4% 0.002 $0.19 -0.969 121.5% 0
577 1 109.5% 0.015 $0.01 -0.969 125.4% 0
874 15 94.8% 0.004 $0.05 -0.97 128.5% 0
620 3 88.7% 0.002 $0.01 -0.97 132.4% 0
1.1k 2 91.1% 0.002 $0.01 -0.972 133.7% 0
275 1 118.9% 0.013 $0.01 -0.972 137.1% 0
299 20 95.8% 0.002 $0.01 -0.971 141.7% 0
266 37 98.2% 0.002 $0.18 -0.969 148% 0
194 2 100.5% 0.002 $0.01 -0.972 147.2% 0
About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

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 123" 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) 1473 filings 1446 filers Visit website Investor relations