BLK option chain BlackRock, Inc.
Cboe delayed options data · as of 15:34 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 ±4.0% (1,088.42–1,179.82) · ATM IV 28.7% · P/C open interest 0.58
| 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 | |
| 530.20 | 538.50 | 134.4% | 1.00 | 0.0000 | 0.000 | 600 | 0 | 4.90 | 185.3% | 0.00 | 0.0000 | -0.000 | ||||
| 520.20 | 529.30 | 147.9% | 1.00 | 0.0000 | 0.000 | 610 | 0 | 4.90 | 181.0% | 0.00 | 0.0000 | -0.000 | ||||
| 510.20 | 519.00 | 138.7% | 1.00 | 0.0000 | 0.000 | 620 | 0 | 4.90 | 176.8% | 0.00 | 0.0000 | -0.000 | ||||
| 500.20 | 508.60 | 124.8% | 1.00 | 0.0000 | 0.000 | 630 | 0 | 4.90 | 172.6% | 0.00 | 0.0000 | -0.000 | ||||
| 490.30 | 499.30 | 137.4% | 1.00 | 0.0000 | 0.000 | 640 | 0 | 4.90 | 168.5% | 0.00 | 0.0000 | -0.000 | ||||
| 480.30 | 488.60 | 119.7% | 1.00 | 0.0000 | 0.000 | 650 | 0 | 4.90 | 164.4% | 0.00 | 0.0000 | -0.000 | ||||
| 470.30 | 479.30 | 129.7% | 1.00 | 0.0000 | 0.000 | 660 | 0 | 4.90 | 160.5% | 0.00 | 0.0000 | -0.000 | ||||
| 460.30 | 469.30 | 126.0% | 1.00 | 0.0000 | 0.000 | 670 | 0 | 4.90 | 156.5% | 0.00 | 0.0000 | -0.000 | ||||
| 450.30 | 459.40 | 123.6% | 1.00 | 0.0000 | 0.000 | 680 | 0 | 4.90 | 152.6% | 0.00 | 0.0000 | -0.000 | ||||
| 440.30 | 449.30 | 118.6% | 1.00 | 0.0000 | 0.000 | 690 | 0 | 4.90 | 148.8% | 0.00 | 0.0000 | -0.000 | ||||
| 430.30 | 439.30 | 115.0% | 1.00 | 0.0000 | 0.000 | 700 | 0 | 4.90 | 145.0% | 0.00 | 0.0000 | -0.000 | ||||
| 420.40 | 428.90 | 106.4% | 1.00 | 0.0000 | 0.000 | 710 | 0 | 4.90 | 141.3% | 0.00 | 0.0000 | -0.000 | ||||
| 410.40 | 419.20 | 107.9% | 1.00 | 0.0000 | 0.000 | 720 | 0 | 4.90 | 137.6% | 0.00 | 0.0000 | -0.001 | ||||
| 400.40 | 409.50 | 108.4% | 1.00 | 0.0000 | 0.000 | 730 | 0 | 4.90 | 134.0% | 0.00 | 0.0000 | -0.001 | ||||
| 390.40 | 399.50 | 104.9% | 1.00 | 0.0000 | 0.000 | 740 | 0 | 4.90 | 130.4% | 0.00 | 0.0000 | -0.001 | ||||
| 380.40 | 389.30 | 99.0% | 1.00 | 0.0000 | 0.000 | 750 | 0 | 4.90 | 126.8% | -0.00 | 0.0000 | -0.001 | ||||
| 370.40 | 379.30 | 95.7% | 1.00 | 0.0000 | 0.000 | 760 | 0 | 4.90 | 123.3% | -0.00 | 0.0000 | -0.001 | ||||
| 360.50 | 369.00 | 89.4% | 1.00 | 0.0000 | 0.000 | 770 | 0 | 4.90 | 119.9% | -0.00 | 0.0000 | -0.001 | ||||
| 350.50 | 358.80 | 82.1% | 1.00 | 0.0000 | 0.000 | 780 | 0 | 4.90 | 116.4% | -0.00 | 0.0000 | -0.002 | ||||
| 340.50 | 349.60 | 90.7% | 1.00 | 0.0000 | 0.000 | 790 | 0 | 4.90 | 113.0% | -0.00 | 0.0000 | -0.002 | ||||
| 330.50 | 339.50 | 1 | 86.5% | 1.00 | 0.0000 | 0.000 | 800 | 0 | 4.90 | 1 | 109.7% | -0.00 | 0.0000 | -0.003 | ||
| 320.50 | 329.60 | 84.4% | 1.00 | 0.0000 | 0.000 | 810 | 0 | 4.90 | 106.3% | -0.00 | 0.0000 | -0.003 | ||||
| 310.50 | 319.50 | 80.3% | 1.00 | 0.0000 | 0.000 | 820 | 0 | 4.90 | 103.0% | -0.00 | 0.0000 | -0.004 | ||||
| 300.60 | 309.60 | 79.2% | 1.00 | 0.0000 | 0.000 | 830 | 0 | 4.90 | 99.7% | -0.00 | 0.0000 | -0.005 | ||||
| 290.60 | 299.60 | 76.2% | 1.00 | 0.0000 | 0.000 | 840 | 0 | 4.90 | 96.5% | -0.00 | 0.0000 | -0.006 | ||||
| 280.60 | 289.70 | 74.1% | 1.00 | 0.0000 | 0.000 | 850 | 0 | 2.40 | 2 | 82.7% | -0.00 | 0.0000 | -0.007 | |||
| 270.60 | 279.60 | 70.3% | 1.00 | 0.0000 | 0.000 | 860 | 0 | 4.90 | 1 | 90.1% | -0.00 | 0.0000 | -0.009 | |||
| 260.70 | 269.60 | 68.3% | 1.00 | 0.0000 | 0.000 | 870 | 0 | 4.90 | 86.9% | -0.00 | 0.0000 | -0.011 | ||||
| 250.70 | 259.60 | 65.4% | 1.00 | 0.0000 | 0.000 | 880 | 0 | 4.90 | 3 | 83.8% | -0.00 | 0.0000 | -0.013 | |||
| 240.70 | 249.20 | 58.5% | 1.00 | 0.0000 | 0.000 | 890 | 0 | 4.90 | 80.7% | -0.00 | 0.0000 | -0.016 | ||||
| 230.80 | 239.70 | 61.3% | 1.00 | 0.0001 | 0.000 | 900 | 0 | 3.00 | 1 | 71.0% | -0.00 | 0.0001 | -0.020 | |||
| 221.00 | 229.80 | 60.5% | 1.00 | 0.0001 | 0.000 | 910 | 0 | 4.90 | 41 | 74.5% | -0.00 | 0.0001 | -0.024 | |||
| 211.00 | 219.90 | 58.3% | 1.00 | 0.0001 | -0.005 | 920 | 0 | 4.90 | 45 | 71.4% | -0.00 | 0.0001 | -0.030 | |||
| 201.00 | 209.60 | 53.6% | 1.00 | 0.0001 | -0.014 | 930 | 0 | 4.90 | 2 | 68.4% | -0.00 | 0.0001 | -0.037 | |||
| 191.00 | 199.30 | 48.7% | 0.99 | 0.0002 | -0.024 | 940 | 0 | 4.90 | 8 | 65.4% | -0.01 | 0.0002 | -0.046 | |||
| 181.00 | 189.60 | 1 | 48.2% | 0.99 | 0.0002 | -0.036 | 950 | 0 | 4.90 | 9 | 62.4% | -0.01 | 0.0002 | -0.057 | ||
| 171.10 | 179.60 | 46.1% | 0.99 | 0.0003 | -0.050 | 960 | 0 | 4.90 | 5 | 59.4% | -0.01 | 0.0003 | -0.070 | |||
| 161.20 | 170.30 | 47.3% | 0.99 | 0.0004 | -0.068 | 970 | 0 | 4.90 | 14 | 56.4% | -0.01 | 0.0004 | -0.087 | |||
| 151.30 | 159.60 | 41.9% | 0.99 | 0.0005 | -0.090 | 980 | 0.0500 | 7.60 | 2 | 15 | 59.1% | -0.01 | 0.0005 | -0.107 | ||
| 141.50 | 150.00 | 41.8% | 0.98 | 0.0006 | -0.116 | 990 | 0.0500 | 7.70 | 18 | 56.0% | -0.02 | 0.0006 | -0.133 | |||
| 136.50 | 145.00 | 40.5% | 0.98 | 0.0007 | -0.131 | 995 | 0 | 4.90 | 1 | 48.9% | -0.02 | 0.0007 | -0.147 | |||
| 131.60 | 139.90 | 39.1% | 0.98 | 0.0008 | -0.148 | 1,000 | 0 | 4.90 | 27 | 47.4% | -0.02 | 0.0008 | -0.164 | |||
| 126.70 | 135.00 | 3 | 38.4% | 0.97 | 0.0008 | -0.166 | 1,005 | 0 | 4.90 | 1 | 46.0% | -0.03 | 0.0008 | -0.182 | ||
| 122.00 | 130.10 | 38.4% | 0.97 | 0.0010 | -0.186 | 1,010 | 0 | 4.90 | 2 | 44.5% | -0.03 | 0.0010 | -0.201 | |||
| 117.00 | 125.20 | 37.3% | 0.96 | 0.0011 | -0.208 | 1,015 | 0 | 4.90 | 10 | 43.0% | -0.03 | 0.0011 | -0.223 | |||
| 112.10 | 120.40 | 36.7% | 0.96 | 0.0012 | -0.233 | 1,020 | 0 | 4.90 | 1 | 41.5% | -0.04 | 0.0012 | -0.247 | |||
| 107.30 | 115.50 | 36.0% | 0.95 | 0.0014 | -0.259 | 1,025 | 0 | 4.90 | 40.0% | -0.04 | 0.0014 | -0.273 | ||||
| 102.40 | 108.70 | 29.6% | 0.95 | 0.0015 | -0.287 | 1,030 | 0 | 4.90 | 5 | 38.5% | -0.05 | 0.0015 | -0.301 | |||
| 97.60 | 103.80 | 29.3% | 0.94 | 0.0017 | -0.318 | 1,035 | 0 | 4.90 | 4 | 37.0% | -0.06 | 0.0017 | -0.331 | |||
| 92.90 | 98.70 | 2 | 28.6% | 0.93 | 0.0019 | -0.352 | 1,040 | 0 | 4.90 | 6 | 35.5% | -0.07 | 0.0019 | -0.364 | ||
| 88.10 | 94.10 | 1 | 28.9% | 0.93 | 0.0021 | -0.387 | 1,045 | 0.0500 | 8.50 | 39.5% | -0.07 | 0.0021 | -0.400 | |||
| 83.40 | 89.10 | 1 | 28.2% | 0.92 | 0.0024 | -0.425 | 1,050 | 0.9000 | 4.90 | 1 | 8 | 34.0% | -0.08 | 0.0024 | -0.438 | |
| 78.90 | 84.70 | 29.0% | 0.90 | 0.0026 | -0.466 | 1,055 | 1.05 | 8.80 | 11 | 37.8% | -0.10 | 0.0026 | -0.478 | |||
| 76.20 | 83.40 | 30.0% | 0.90 | 0.0028 | -0.487 | 1,058 | 1.15 | 8.90 | 37.1% | -0.10 | 0.0028 | -0.499 | ||||
| 74.40 | 79.60 | 6 | 28.2% | 0.89 | 0.0029 | -0.509 | 1,060 | 1.25 | 9.00 | 10 | 36.5% | -0.11 | 0.0029 | -0.520 | ||
| 71.60 | 77.80 | 28.1% | 0.88 | 0.0030 | -0.531 | 1,062 | 1.35 | 6.90 | 2 | 33.3% | -0.12 | 0.0031 | -0.542 | |||
| 69.30 | 75.70 | 28.3% | 0.88 | 0.0032 | -0.554 | 1,065 | 1.45 | 8.40 | 34.3% | -0.12 | 0.0032 | -0.565 | ||||
| 67.80 | 72.80 | 1 | 28.3% | 0.87 | 0.0033 | -0.577 | 1,068 | 1.50 | 7.50 | 32.5% | -0.13 | 0.0034 | -0.588 | |||
| 66.10 | 70.70 | 13 | 29.1% | 0.86 | 0.0035 | -0.600 | 1,070 | 3.50 | 4.40 | 2 | 6 | 30.3% | -0.14 | 0.0035 | -0.611 | |
| 62.60 | 68.80 | 27.8% | 0.85 | 0.0037 | -0.624 | 1,072 | 2.20 | 7.10 | 31.1% | -0.15 | 0.0037 | -0.635 | ||||
| 60.40 | 66.70 | 1 | 27.8% | 0.84 | 0.0038 | -0.648 | 1,075 | 2.15 | 8.80 | 25 | 32.0% | -0.16 | 0.0038 | -0.659 | ||
| 58.20 | 64.50 | 5 | 27.7% | 0.84 | 0.0040 | -0.672 | 1,078 | 2.60 | 9.10 | 31.8% | -0.17 | 0.0040 | -0.683 | |||
| 56.10 | 62.10 | 10 | 27.4% | 0.83 | 0.0042 | -0.696 | 1,080 | 3.10 | 9.40 | 1 | 31.7% | -0.17 | 0.0042 | -0.707 | ||
| 53.00 | 58.00 | 28.5% | 0.80 | 0.0045 | -0.745 | 1,085 | 4.20 | 9.80 | 1 | 31.2% | -0.20 | 0.0045 | -0.755 | |||
| 48.00 | 54.00 | 4 | 27.5% | 0.78 | 0.0048 | -0.793 | 1,090 | 6.80 | 8.20 | 5 | 3 | 30.1% | -0.22 | 0.0049 | -0.803 | |
| 44.10 | 50.10 | 8 | 27.5% | 0.76 | 0.0052 | -0.839 | 1,095 | 7.40 | 9.30 | 29.5% | -0.24 | 0.0052 | -0.850 | |||
| 41.10 | 46.50 | 10 | 28.2% | 0.73 | 0.0055 | -0.884 | 1,100 | 9.10 | 10.70 | 4 | 2 | 29.8% | -0.27 | 0.0055 | -0.894 | |
| 36.70 | 42.60 | 27.3% | 0.70 | 0.0058 | -0.925 | 1,105 | 10.30 | 12.30 | 1 | 29.7% | -0.30 | 0.0058 | -0.934 | |||
| 33.30 | 39.20 | 2 | 27.4% | 0.67 | 0.0061 | -0.962 | 1,110 | 11.90 | 14.00 | 5 | 29.7% | -0.33 | 0.0061 | -0.971 | ||
| 30.40 | 35.80 | 16 | 27.5% | 0.64 | 0.0063 | -0.994 | 1,115 | 13.60 | 15.80 | 29.6% | -0.36 | 0.0064 | -1.003 | |||
| 29.40 | 32.60 | 1 | 4 | 28.8% | 0.61 | 0.0065 | -1.020 | 1,120 | 15.40 | 17.70 | 29.5% | -0.39 | 0.0066 | -1.029 | ||
| 23.90 | 29.50 | 1 | 27.0% | 0.58 | 0.0067 | -1.040 | 1,125 | 17.30 | 23.00 | 31.4% | -0.42 | 0.0067 | -1.048 | |||
| 22.50 | 26.70 | 16 | 27.8% | 0.54 | 0.0068 | -1.052 | 1,130 | 19.40 | 23.70 | 1 | 30.2% | -0.46 | 0.0068 | -1.061 | ||
| 18.50 | 24.00 | 1 | 26.8% | 0.51 | 0.0068 | -1.058 | 1,135 | 21.90 | 27.00 | 30.7% | -0.49 | 0.0069 | -1.066 | |||
| 16.10 | 21.50 | 58 | 26.7% | 0.48 | 0.0068 | -1.056 | 1,140 | 24.30 | 30.00 | 1 | 30.8% | -0.53 | 0.0068 | -1.064 | ||
| 13.80 | 19.40 | 26.6% | 0.44 | 0.0067 | -1.048 | 1,145 | 27.10 | 31.10 | 2 | 29.7% | -0.56 | 0.0068 | -1.054 | |||
| 14.40 | 17.50 | 1 | 68 | 28.4% | 0.41 | 0.0066 | -1.032 | 1,150 | 30.00 | 33.70 | 1 | 29.4% | -0.59 | 0.0067 | -1.038 | |
| 10.20 | 15.80 | 26.9% | 0.38 | 0.0065 | -1.010 | 1,155 | 33.20 | 38.90 | 30.8% | -0.63 | 0.0065 | -1.015 | ||||
| 10.80 | 13.70 | 1 | 14 | 28.1% | 0.35 | 0.0063 | -0.982 | 1,160 | 36.40 | 42.00 | 30.6% | -0.66 | 0.0063 | -0.987 | ||
| 7.60 | 12.50 | 27.2% | 0.32 | 0.0060 | -0.950 | 1,165 | 39.30 | 45.70 | 30.5% | -0.69 | 0.0061 | -0.954 | ||||
| 7.20 | 10.60 | 5 | 27.5% | 0.29 | 0.0058 | -0.913 | 1,170 | 42.80 | 49.00 | 30.2% | -0.71 | 0.0058 | -0.917 | |||
| 5.70 | 11.10 | 28.6% | 0.26 | 0.0055 | -0.873 | 1,175 | 46.50 | 53.00 | 30.4% | -0.74 | 0.0055 | -0.877 | ||||
| 4.90 | 10.30 | 7 | 29.1% | 0.24 | 0.0052 | -0.831 | 1,180 | 50.40 | 57.00 | 30.6% | -0.76 | 0.0052 | -0.834 | |||
| 4.00 | 10.00 | 29.9% | 0.22 | 0.0049 | -0.788 | 1,185 | 54.60 | 61.00 | 30.9% | -0.79 | 0.0049 | -0.791 | ||||
| 3.40 | 9.70 | 34 | 30.8% | 0.20 | 0.0046 | -0.744 | 1,190 | 59.10 | 65.00 | 31.3% | -0.81 | 0.0046 | -0.746 | |||
| 2.40 | 5.40 | 2 | 83 | 28.5% | 0.16 | 0.0039 | -0.655 | 1,200 | 67.70 | 74.00 | 5 | 32.1% | -0.85 | 0.0040 | -0.658 | |
| 1.70 | 7.10 | 3 | 32.6% | 0.13 | 0.0034 | -0.570 | 1,210 | 75.60 | 82.70 | 31.3% | -0.88 | 0.0034 | -0.574 | |||
| 0.9000 | 3.80 | 4 | 17 | 29.8% | 0.10 | 0.0028 | -0.491 | 1,220 | 85.30 | 92.00 | 32.6% | -0.90 | 0.0029 | -0.495 | ||
| 0.0500 | 8.00 | 25 | 37.2% | 0.08 | 0.0024 | -0.420 | 1,230 | 94.70 | 101.40 | 33.4% | -0.92 | 0.0024 | -0.425 | |||
| 0.0500 | 7.80 | 53 | 39.6% | 0.07 | 0.0020 | -0.357 | 1,240 | 102.30 | 111.00 | 29.6% | -0.94 | 0.0020 | -0.361 | |||
| 0 | 4.90 | 9 | 37.5% | 0.05 | 0.0016 | -0.303 | 1,250 | 111.90 | 120.90 | 29.8% | -0.95 | 0.0017 | -0.307 | |||
| 0 | 4.90 | 1 | 39.8% | 0.04 | 0.0013 | -0.256 | 1,260 | 122.10 | 130.80 | 32.2% | -0.97 | 0.0014 | -0.258 | |||
| 0 | 4.90 | 4 | 42.1% | 0.03 | 0.0011 | -0.216 | 1,270 | 132.10 | 140.80 | 34.2% | -0.97 | 0.0012 | -0.216 | |||
| 0 | 4.90 | 13 | 44.3% | 0.03 | 0.0009 | -0.181 | 1,280 | 142.10 | 150.80 | 36.2% | -0.98 | 0.0010 | -0.180 | |||
| 0 | 4.90 | 46.5% | 0.02 | 0.0008 | -0.153 | 1,290 | 151.80 | 160.80 | 36.2% | -0.99 | 0.0008 | -0.151 | ||||
| 0 | 0.8000 | 4 | 1 | 35.7% | 0.02 | 0.0006 | -0.129 | 1,300 | 161.80 | 170.80 | 38.1% | -0.99 | 0.0006 | -0.127 | ||
| 0 | 4.90 | 50.8% | 0.01 | 0.0005 | -0.108 | 1,310 | 171.80 | 180.80 | 39.9% | -0.99 | 0.0004 | -0.110 | ||||
| 0 | 4.90 | 52.9% | 0.01 | 0.0004 | -0.091 | 1,320 | 182.10 | 190.80 | 43.7% | -1.00 | 0.0003 | -0.096 | ||||
| 0 | 4.90 | 55.0% | 0.01 | 0.0004 | -0.077 | 1,330 | 191.80 | 200.80 | 43.4% | -1.00 | 0.0002 | -0.089 | ||||
| 0 | 4.90 | 57.0% | 0.01 | 0.0003 | -0.065 | 1,340 | 202.10 | 210.80 | 47.3% | -1.00 | 0.0001 | -0.084 | ||||
| 0 | 4.90 | 2 | 59.0% | 0.01 | 0.0002 | -0.055 | 1,350 | 212.10 | 220.80 | 49.1% | -1.00 | 0.0001 | -0.081 | |||
| 0 | 4.90 | 61.0% | 0.01 | 0.0002 | -0.047 | 1,360 | 222.50 | 230.80 | 53.0% | -1.00 | 0.0000 | -0.080 | ||||
| 0 | 4.90 | 62.9% | 0.00 | 0.0002 | -0.040 | 1,370 | 232.50 | 240.80 | 54.7% | -1.00 | 0.0000 | -0.080 | ||||
| 0 | 4.90 | 13 | 64.8% | 0.00 | 0.0001 | -0.034 | 1,380 | 242.10 | 250.80 | 54.2% | -1.00 | 0.0000 | -0.079 | |||
| 0 | 0.6500 | 12 | 50.5% | 0.00 | 0.0001 | -0.025 | 1,400 | 262.10 | 270.80 | 57.6% | -1.00 | 0.0000 | -0.079 | |||
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 — Oct 30, 2026
Volatility page →Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.
callsputs