COST option chain Costco Wholesale Corporation
Cboe delayed options data · as of 09:35 UTC
Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.
This expiration prices a move of about ±4.3% (945.02–1,029.42) · ATM IV 19.2% · P/C open interest 2.20
| CALLS | Strike | PUTS | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Vol | OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated. | IV | ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money). | Γ | Θ | Bid | Ask | Vol | OI | IV | Δ | Γ | Θ | |
| 446.15 | 454.85 | 91.0% | 1.00 | 0.0000 | -0.001 | 540 | 0 | 4.90 | 1 | 112.3% | -0.00 | 0.0000 | -0.002 | |||
| 436.15 | 444.70 | 94.0% | 1.00 | 0.0000 | -0.001 | 550 | 0 | 4.90 | 109.2% | -0.00 | 0.0000 | -0.002 | ||||
| 426.20 | 434.35 | 88.6% | 1.00 | 0.0000 | -0.001 | 560 | 0 | 4.90 | 1 | 106.3% | -0.00 | 0.0000 | -0.002 | |||
| 416.20 | 424.10 | 82.9% | 1.00 | 0.0000 | -0.001 | 570 | 0 | 4.90 | 103.3% | -0.00 | 0.0000 | -0.002 | ||||
| 406.20 | 414.30 | 71.6% | 1.00 | 0.0000 | -0.001 | 580 | 0 | 4.90 | 100.5% | -0.00 | 0.0000 | -0.003 | ||||
| 396.20 | 404.40 | 80.7% | 1.00 | 0.0000 | -0.002 | 590 | 0 | 4.90 | 97.6% | -0.00 | 0.0000 | -0.003 | ||||
| 386.25 | 394.15 | 80.2% | 1.00 | 0.0000 | -0.002 | 600 | 0 | 4.90 | 94.8% | -0.00 | 0.0000 | -0.003 | ||||
| 376.25 | 384.80 | 78.3% | 1.00 | 0.0000 | -0.002 | 610 | 0 | 4.90 | 92.1% | -0.00 | 0.0000 | -0.003 | ||||
| 366.25 | 373.45 | 1.00 | 0.0000 | -0.002 | 620 | 0 | 4.90 | 89.4% | -0.00 | 0.0000 | -0.004 | |||||
| 356.30 | 363.45 | 1.00 | 0.0000 | -0.003 | 630 | 0 | 4.90 | 1 | 86.7% | -0.00 | 0.0000 | -0.004 | ||||
| 346.30 | 353.45 | 1.00 | 0.0000 | -0.003 | 640 | 0 | 4.90 | 39 | 84.1% | -0.00 | 0.0000 | -0.004 | ||||
| 336.30 | 344.50 | 59.3% | 1.00 | 0.0000 | -0.003 | 650 | 0 | 4.90 | 81.5% | -0.00 | 0.0000 | -0.005 | ||||
| 326.30 | 335.00 | 66.6% | 1.00 | 0.0000 | -0.004 | 660 | 0 | 4.90 | 40 | 79.0% | -0.00 | 0.0000 | -0.005 | |||
| 316.35 | 323.30 | 1.00 | 0.0000 | -0.004 | 670 | 0 | 4.90 | 76.4% | -0.00 | 0.0000 | -0.005 | |||||
| 306.35 | 315.00 | 62.0% | 1.00 | 0.0000 | -0.005 | 680 | 0 | 0.0400 | 1 | 1 | 43.1% | -0.00 | 0.0000 | -0.006 | ||
| 296.35 | 305.00 | 59.6% | 1.00 | 0.0000 | -0.006 | 690 | 0 | 4.90 | 71.5% | -0.00 | 0.0000 | -0.007 | ||||
| 286.35 | 294.85 | 57.6% | 1.00 | 0.0000 | -0.006 | 700 | 0 | 4.90 | 69.0% | -0.00 | 0.0000 | -0.007 | ||||
| 276.35 | 284.60 | 53.6% | 1.00 | 0.0000 | -0.007 | 710 | 0 | 4.90 | 66.6% | -0.00 | 0.0000 | -0.008 | ||||
| 266.40 | 274.90 | 53.2% | 1.00 | 0.0000 | -0.008 | 720 | 0 | 4.90 | 64.2% | -0.00 | 0.0000 | -0.009 | ||||
| 261.40 | 270.00 | 52.4% | 1.00 | 0.0000 | -0.009 | 725 | 0 | 4.90 | 63.0% | -0.00 | 0.0000 | -0.009 | ||||
| 256.40 | 265.00 | 51.2% | 1.00 | 0.0000 | -0.009 | 730 | 0 | 4.90 | 61.9% | -0.00 | 0.0000 | -0.010 | ||||
| 251.45 | 259.55 | 46.8% | 1.00 | 0.0001 | -0.010 | 735 | 0 | 4.90 | 60.8% | -0.00 | 0.0001 | -0.010 | ||||
| 246.45 | 255.00 | 49.2% | 1.00 | 0.0001 | -0.011 | 740 | 0 | 4.90 | 124 | 59.7% | -0.00 | 0.0001 | -0.011 | |||
| 240.55 | 249.55 | 44.6% | 1.00 | 0.0001 | -0.011 | 745 | 0 | 4.90 | 359 | 57.1% | -0.00 | 0.0001 | -0.011 | |||
| 236.50 | 244.40 | 44.3% | 1.00 | 0.0001 | -0.012 | 750 | 0 | 4.90 | 4 | 57.3% | -0.00 | 0.0001 | -0.012 | |||
| 226.50 | 235.00 | 44.5% | 1.00 | 0.0001 | -0.014 | 760 | 0 | 4.40 | 7 | 55.0% | -0.00 | 0.0001 | -0.013 | |||
| 216.55 | 223.75 | 32.9% | 1.00 | 0.0001 | -0.015 | 770 | 0 | 4.40 | 50 | 52.8% | -0.00 | 0.0001 | -0.015 | |||
| 206.60 | 213.80 | 32.3% | 1.00 | 0.0001 | -0.017 | 780 | 0 | 4.30 | 14 | 25 | 50.4% | -0.00 | 0.0001 | -0.017 | ||
| 201.65 | 210.00 | 31.8% | 1.00 | 0.0001 | -0.018 | 785 | 0 | 0.3200 | 13 | 12 | 33.8% | -0.00 | 0.0001 | -0.018 | ||
| 196.65 | 203.85 | 31.2% | 0.99 | 0.0001 | -0.019 | 790 | 0 | 0.6600 | 2 | 89 | 35.8% | -0.00 | 0.0001 | -0.019 | ||
| 191.70 | 198.85 | 30.7% | 0.99 | 0.0002 | -0.021 | 795 | 0.0100 | 0.3500 | 16 | 227 | 29.7% | -0.01 | 0.0002 | -0.021 | ||
| 186.70 | 195.00 | 30.1% | 0.99 | 0.0002 | -0.022 | 800 | 0.0100 | 0.3200 | 8 | 310 | 31.3% | -0.01 | 0.0002 | -0.022 | ||
| 181.75 | 188.90 | 29.5% | 0.99 | 0.0002 | -0.023 | 805 | 0 | 0.4200 | 1 | 22 | 31.3% | -0.01 | 0.0002 | -0.024 | ||
| 176.75 | 183.95 | 28.9% | 0.99 | 0.0002 | -0.025 | 810 | 0.0100 | 0.8200 | 3 | 28 | 33.3% | -0.01 | 0.0002 | -0.025 | ||
| 171.80 | 180.00 | 34.7% | 0.99 | 0.0002 | -0.027 | 815 | 0 | 0.6500 | 33 | 31.4% | -0.01 | 0.0002 | -0.027 | |||
| 166.80 | 173.80 | 24.4% | 0.99 | 0.0003 | -0.029 | 820 | 0.0100 | 0.3700 | 4 | 13 | 28.5% | -0.01 | 0.0003 | -0.029 | ||
| 161.85 | 170.55 | 34.0% | 0.99 | 0.0003 | -0.031 | 825 | 0 | 0.8100 | 10 | 30.6% | -0.01 | 0.0003 | -0.032 | |||
| 156.90 | 165.90 | 33.1% | 0.99 | 0.0004 | -0.034 | 830 | 0.0100 | 0.5500 | 5 | 16 | 28.2% | -0.01 | 0.0004 | -0.034 | ||
| 151.95 | 160.85 | 1 | 32.3% | 0.99 | 0.0004 | -0.037 | 835 | 0 | 0.4600 | 2 | 2 | 26.7% | -0.01 | 0.0004 | -0.037 | |
| 147.00 | 154.80 | 29.4% | 0.99 | 0.0004 | -0.040 | 840 | 0.0100 | 0.5500 | 14 | 12 | 26.5% | -0.01 | 0.0004 | -0.040 | ||
| 142.05 | 149.05 | 24.7% | 0.99 | 0.0005 | -0.043 | 845 | 0.0300 | 0.5000 | 4 | 9 | 25.5% | -0.01 | 0.0005 | -0.044 | ||
| 137.10 | 144.10 | 24.3% | 0.98 | 0.0006 | -0.048 | 850 | 0.0300 | 0.6700 | 11 | 36 | 25.6% | -0.02 | 0.0006 | -0.048 | ||
| 132.15 | 141.00 | 29.3% | 0.98 | 0.0006 | -0.052 | 855 | 0.0100 | 1.62 | 14 | 28.2% | -0.02 | 0.0006 | -0.052 | |||
| 126.85 | 135.55 | 1 | 28.3% | 0.98 | 0.0007 | -0.057 | 860 | 0.0100 | 4.90 | 26 | 33.6% | -0.02 | 0.0007 | -0.058 | ||
| 122.30 | 130.65 | 27.6% | 0.98 | 0.0008 | -0.063 | 865 | 0.0100 | 4.80 | 63 | 32.5% | -0.02 | 0.0008 | -0.063 | |||
| 117.40 | 125.40 | 24.1% | 0.97 | 0.0009 | -0.069 | 870 | 0.1300 | 2.80 | 128 | 27.7% | -0.03 | 0.0009 | -0.070 | |||
| 112.55 | 119.60 | 1 | 23.4% | 0.97 | 0.0010 | -0.076 | 875 | 0.0100 | 4.90 | 30 | 30.5% | -0.03 | 0.0010 | -0.077 | ||
| 107.65 | 116.00 | 25.9% | 0.97 | 0.0012 | -0.084 | 880 | 0.0100 | 5.20 | 21 | 29.8% | -0.03 | 0.0012 | -0.085 | |||
| 102.80 | 109.90 | 22.8% | 0.96 | 0.0013 | -0.093 | 885 | 0 | 4.90 | 8 | 28.3% | -0.04 | 0.0013 | -0.094 | |||
| 98.00 | 105.85 | 23.0% | 0.96 | 0.0015 | -0.103 | 890 | 0.0100 | 5.55 | 15 | 27.8% | -0.04 | 0.0015 | -0.104 | |||
| 93.20 | 100.30 | 22.4% | 0.95 | 0.0017 | -0.113 | 895 | 0.0100 | 4.75 | 43 | 25.9% | -0.05 | 0.0017 | -0.114 | |||
| 88.40 | 95.25 | 2 | 21.6% | 0.94 | 0.0019 | -0.125 | 900 | 1.00 | 2.03 | 1 | 55 | 22.3% | -0.06 | 0.0019 | -0.127 | |
| 83.65 | 90.55 | 4 | 21.4% | 0.93 | 0.0021 | -0.138 | 905 | 0 | 2.90 | 24 | 21.1% | -0.07 | 0.0022 | -0.140 | ||
| 79.00 | 86.00 | 2 | 21.5% | 0.92 | 0.0024 | -0.152 | 910 | 0.0100 | 6.30 | 20 | 24.3% | -0.08 | 0.0024 | -0.154 | ||
| 74.45 | 81.45 | 4 | 21.4% | 0.91 | 0.0027 | -0.167 | 915 | 1.35 | 4.80 | 1 | 16 | 23.0% | -0.09 | 0.0027 | -0.169 | |
| 69.75 | 77.00 | 1 | 5 | 21.2% | 0.90 | 0.0030 | -0.183 | 920 | 1.68 | 5.25 | 31 | 18 | 22.6% | -0.10 | 0.0031 | -0.186 |
| 65.10 | 72.15 | 4 | 112 | 20.5% | 0.88 | 0.0034 | -0.200 | 925 | 0.9700 | 6.20 | 12 | 20 | 21.6% | -0.12 | 0.0034 | -0.203 |
| 60.25 | 68.10 | 18 | 111 | 20.3% | 0.87 | 0.0037 | -0.218 | 930 | 1.42 | 7.40 | 5 | 12 | 21.8% | -0.13 | 0.0038 | -0.221 |
| 56.00 | 63.85 | 2 | 20.3% | 0.85 | 0.0041 | -0.237 | 935 | 0.5500 | 8.40 | 12 | 13 | 20.6% | -0.15 | 0.0042 | -0.240 | |
| 51.95 | 58.95 | 10 | 19 | 19.8% | 0.83 | 0.0045 | -0.256 | 940 | 2.39 | 7.30 | 36 | 18 | 19.9% | -0.17 | 0.0046 | -0.259 |
| 49.30 | 54.30 | 2 | 12 | 20.4% | 0.80 | 0.0049 | -0.274 | 945 | 4.80 | 8.10 | 2 | 16 | 20.7% | -0.20 | 0.0050 | -0.279 |
| 45.75 | 51.65 | 3 | 43 | 21.3% | 0.78 | 0.0053 | -0.293 | 950 | 6.25 | 8.55 | 6 | 23 | 20.5% | -0.22 | 0.0054 | -0.298 |
| 39.70 | 47.60 | 2 | 30 | 19.7% | 0.75 | 0.0057 | -0.311 | 955 | 6.35 | 10.55 | 2 | 51 | 20.2% | -0.25 | 0.0058 | -0.316 |
| 36.50 | 43.35 | 49 | 19.6% | 0.72 | 0.0061 | -0.328 | 960 | 7.75 | 11.00 | 70 | 36 | 19.7% | -0.28 | 0.0062 | -0.334 | |
| 33.00 | 39.85 | 3 | 60 | 19.6% | 0.69 | 0.0064 | -0.344 | 965 | 9.05 | 12.75 | 1 | 46 | 19.7% | -0.31 | 0.0065 | -0.350 |
| 31.65 | 36.55 | 1 | 55 | 20.5% | 0.66 | 0.0067 | -0.358 | 970 | 12.50 | 14.85 | 16 | 24 | 20.7% | -0.35 | 0.0068 | -0.364 |
| 28.50 | 33.30 | 34 | 20.4% | 0.63 | 0.0070 | -0.369 | 975 | 12.70 | 16.00 | 6 | 19.6% | -0.38 | 0.0071 | -0.376 | ||
| 25.55 | 29.55 | 4 | 21 | 20.0% | 0.59 | 0.0071 | -0.378 | 980 | 13.70 | 19.10 | 3 | 19.6% | -0.42 | 0.0073 | -0.385 | |
| 20.80 | 27.40 | 2 | 18 | 19.3% | 0.55 | 0.0073 | -0.383 | 985 | 15.95 | 20.25 | 223 | 19.0% | -0.45 | 0.0074 | -0.390 | |
| 18.45 | 25.35 | 27 | 48 | 19.7% | 0.52 | 0.0074 | -0.386 | 990 | 18.85 | 22.45 | 5 | 20 | 19.1% | -0.49 | 0.0075 | -0.393 |
| 16.95 | 20.55 | 2 | 7 | 19.0% | 0.48 | 0.0074 | -0.385 | 995 | 20.90 | 25.50 | 195 | 2 | 18.9% | -0.53 | 0.0075 | -0.392 |
| 15.55 | 19.45 | 25 | 113 | 19.9% | 0.44 | 0.0073 | -0.380 | 1,000 | 23.65 | 29.85 | 1 | 5 | 19.6% | -0.56 | 0.0075 | -0.388 |
| 13.25 | 16.15 | 13 | 50 | 19.1% | 0.41 | 0.0072 | -0.373 | 1,005 | 25.80 | 33.40 | 40 | 19.4% | -0.60 | 0.0074 | -0.380 | |
| 9.65 | 14.20 | 1 | 29 | 18.2% | 0.37 | 0.0070 | -0.362 | 1,010 | 29.95 | 35.85 | 4 | 93 | 19.5% | -0.64 | 0.0072 | -0.369 |
| 8.25 | 14.80 | 36 | 9 | 19.5% | 0.34 | 0.0068 | -0.349 | 1,015 | 33.55 | 39.80 | 8 | 3 | 20.0% | -0.67 | 0.0069 | -0.355 |
| 9.00 | 10.75 | 19 | 17 | 19.3% | 0.31 | 0.0066 | -0.334 | 1,020 | 35.90 | 43.90 | 19.7% | -0.70 | 0.0066 | -0.339 | ||
| 4.55 | 10.40 | 5 | 3 | 18.2% | 0.28 | 0.0062 | -0.317 | 1,025 | 39.65 | 47.40 | 19.6% | -0.74 | 0.0063 | -0.322 | ||
| 3.35 | 11.40 | 3 | 20 | 19.3% | 0.25 | 0.0059 | -0.299 | 1,030 | 43.60 | 51.30 | 1 | 1 | 19.7% | -0.77 | 0.0060 | -0.302 |
| 3.25 | 8.30 | 18 | 91 | 18.8% | 0.22 | 0.0055 | -0.280 | 1,035 | 47.60 | 55.35 | 19.8% | -0.79 | 0.0056 | -0.282 | ||
| 1.44 | 7.35 | 3 | 59 | 18.1% | 0.19 | 0.0051 | -0.261 | 1,040 | 51.75 | 60.00 | 20.2% | -0.82 | 0.0051 | -0.262 | ||
| 2.56 | 5.35 | 5 | 8 | 18.5% | 0.17 | 0.0047 | -0.242 | 1,045 | 56.05 | 64.00 | 20.2% | -0.84 | 0.0047 | -0.241 | ||
| 2.80 | 4.45 | 1 | 12 | 19.0% | 0.15 | 0.0043 | -0.223 | 1,050 | 60.45 | 68.00 | 20.1% | -0.86 | 0.0043 | -0.221 | ||
| 0.3200 | 7.75 | 20.6% | 0.13 | 0.0040 | -0.204 | 1,055 | 64.95 | 72.60 | 20.4% | -0.88 | 0.0039 | -0.202 | ||||
| 0.0100 | 4.35 | 2 | 18.0% | 0.12 | 0.0036 | -0.187 | 1,060 | 68.75 | 77.25 | 20.6% | -0.90 | 0.0036 | -0.184 | |||
| 0.0100 | 6.80 | 21.6% | 0.10 | 0.0032 | -0.170 | 1,065 | 73.90 | 82.00 | 20.7% | -0.91 | 0.0032 | -0.167 | ||||
| 1.21 | 2.53 | 2 | 19.4% | 0.09 | 0.0029 | -0.154 | 1,070 | 77.50 | 86.50 | 19.4% | -0.92 | 0.0029 | -0.152 | |||
| 0.0100 | 3.60 | 1 | 20.1% | 0.08 | 0.0026 | -0.140 | 1,075 | 82.75 | 92.00 | 21.1% | -0.93 | 0.0026 | -0.140 | |||
| 0.0100 | 1.90 | 3 | 18.3% | 0.07 | 0.0023 | -0.126 | 1,080 | 87.00 | 96.00 | 19.6% | -0.94 | 0.0024 | -0.128 | |||
| 0 | 3.90 | 21.9% | 0.06 | 0.0021 | -0.114 | 1,085 | 92.35 | 100.80 | 20.7% | -0.95 | 0.0021 | -0.118 | ||||
| 0 | 2.63 | 21.1% | 0.05 | 0.0018 | -0.103 | 1,090 | 96.70 | 105.70 | 19.8% | -0.96 | 0.0019 | -0.109 | ||||
| 0 | 4.90 | 25.1% | 0.04 | 0.0016 | -0.092 | 1,095 | 101.55 | 110.55 | 19.6% | -0.97 | 0.0017 | -0.099 | ||||
| 0.1000 | 2.05 | 9 | 21.9% | 0.04 | 0.0015 | -0.083 | 1,100 | 106.50 | 115.30 | 18.8% | -0.97 | 0.0015 | -0.089 | |||
| 0.0100 | 5.00 | 27.8% | 0.03 | 0.0012 | -0.068 | 1,110 | 116.30 | 125.30 | -0.98 | 0.0011 | -0.069 | |||||
| 0.0100 | 3.45 | 26.9% | 0.02 | 0.0009 | -0.055 | 1,120 | 126.20 | 135.15 | -0.99 | 0.0008 | -0.049 | |||||
| 0.0100 | 4.90 | 30.9% | 0.02 | 0.0007 | -0.046 | 1,130 | 136.00 | 145.00 | -0.99 | 0.0006 | -0.032 | |||||
| 0.0100 | 4.90 | 32.5% | 0.01 | 0.0006 | -0.038 | 1,140 | 146.15 | 155.00 | -1.00 | 0.0004 | -0.019 | |||||
| 0.0100 | 1.37 | 27.0% | 0.01 | 0.0005 | -0.032 | 1,150 | 156.00 | 165.00 | -1.00 | 0.0002 | -0.012 | |||||
| 0 | 0.3700 | 15 | 23.8% | 0.01 | 0.0004 | -0.028 | 1,160 | 166.65 | 175.65 | 26.8% | -1.00 | 0.0001 | -0.006 | |||
| 0.0100 | 0.4300 | 11 | 25.3% | 0.01 | 0.0003 | -0.024 | 1,170 | 176.65 | 185.65 | 28.1% | -1.00 | 0.0001 | -0.003 | |||
| 0 | 2.20 | 5 | 33.2% | 0.01 | 0.0003 | -0.021 | 1,180 | 186.80 | 195.80 | 30.5% | -1.00 | 0.0001 | -0.002 | |||
| 0 | 4.60 | 39.5% | 0.01 | 0.0002 | -0.019 | 1,190 | 197.60 | 206.00 | 35.4% | -1.00 | 0.0000 | -0.001 | ||||
| 0 | 1.00 | 3 | 31.8% | 0.00 | 0.0002 | -0.017 | 1,200 | 206.80 | 216.00 | 36.0% | -1.00 | 0.0000 | -0.000 | |||
| 0 | 0.6800 | 5 | 31.3% | 0.00 | 0.0002 | -0.015 | 1,210 | 217.40 | 226.00 | 37.3% | -1.00 | 0.0000 | -0.000 | |||
| 0.0100 | 0.1300 | 17 | 27.2% | 0.00 | 0.0001 | -0.014 | 1,220 | 226.65 | 235.65 | 34.2% | -1.00 | 0.0000 | -0.000 | |||
| 0 | 0.5400 | 10 | 32.6% | 0.00 | 0.0001 | -0.012 | 1,230 | 236.65 | 245.65 | 35.4% | -1.00 | 0.0000 | -0.000 | |||
| 0 | 4.90 | 46.9% | 0.00 | 0.0001 | -0.011 | 1,240 | 246.10 | 255.10 | -1.00 | 0.0000 | 0.000 | |||||
| 0 | 4.90 | 48.2% | 0.00 | 0.0001 | -0.010 | 1,250 | 256.10 | 265.00 | -1.00 | 0.0000 | 0.000 | |||||
| 0 | 4.90 | 49.5% | 0.00 | 0.0001 | -0.009 | 1,260 | 266.00 | 275.00 | -1.00 | 0.0000 | 0.000 | |||||
| 0 | 4.90 | 5 | 50.8% | 0.00 | 0.0001 | -0.009 | 1,270 | 276.65 | 285.60 | 39.9% | -1.00 | 0.0000 | 0.000 | |||
| 0.0100 | 0.0900 | 91 | 3 | 31.8% | 0.00 | 0.0001 | -0.008 | 1,280 | 286.45 | 295.40 | -1.00 | 0.0000 | 0.000 | |||
| 0 | 4.90 | 2 | 53.3% | 0.00 | 0.0001 | -0.007 | 1,290 | 296.10 | 305.10 | -1.00 | 0.0000 | 0.000 | ||||
| 0.0100 | 0.0700 | 4 | 3 | 32.9% | 0.00 | 0.0000 | -0.007 | 1,300 | 306.65 | 315.60 | 43.2% | -1.00 | 0.0000 | 0.000 | ||
Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.
Volatility smile — Nov 13, 2026
Volatility page →Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.
callsputs