BLK option chain BlackRock, Inc.
Cboe delayed options data · as of 00:33 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 ±11.5% (1,000.14–1,259.34) · ATM IV 26.6% · P/C open interest 1.31
| 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 | |
| 558.00 | 566.40 | 4 | 51.3% | 1.00 | 0.0000 | 0.000 | 570 | 0 | 7.50 | 69.1% | -0.00 | 0.0000 | -0.008 | |||
| 548.40 | 556.60 | 47.9% | 1.00 | 0.0000 | 0.000 | 580 | 0 | 7.50 | 2 | 67.5% | -0.00 | 0.0000 | -0.009 | |||
| 538.50 | 546.70 | 1.00 | 0.0000 | 0.000 | 590 | 0 | 7.50 | 2 | 66.0% | -0.00 | 0.0000 | -0.009 | ||||
| 528.50 | 536.90 | 5 | 47.0% | 1.00 | 0.0000 | 0.000 | 600 | 0 | 7.50 | 24 | 64.5% | -0.00 | 0.0000 | -0.010 | ||
| 518.80 | 527.00 | 43.6% | 1.00 | 0.0000 | 0.000 | 610 | 0 | 7.60 | 2 | 63.0% | -0.00 | 0.0000 | -0.011 | |||
| 508.90 | 517.00 | 46.5% | 1.00 | 0.0000 | 0.000 | 620 | 0 | 7.60 | 3 | 61.7% | -0.00 | 0.0000 | -0.013 | |||
| 499.00 | 507.30 | 45.2% | 1.00 | 0.0000 | 0.000 | 630 | 0 | 7.60 | 1 | 60.3% | -0.00 | 0.0000 | -0.014 | |||
| 489.00 | 497.40 | 45.7% | 1.00 | 0.0000 | 0.000 | 640 | 0 | 7.60 | 1 | 58.9% | -0.00 | 0.0000 | -0.015 | |||
| 479.40 | 487.60 | 2 | 42.0% | 1.00 | 0.0000 | 0.000 | 650 | 0 | 7.60 | 1 | 57.5% | -0.01 | 0.0001 | -0.017 | ||
| 469.50 | 477.80 | 5 | 40.8% | 1.00 | 0.0000 | 0.000 | 660 | 0 | 7.70 | 56.2% | -0.01 | 0.0001 | -0.018 | |||
| 459.80 | 467.90 | 1 | 41.4% | 1.00 | 0.0001 | 0.000 | 670 | 0 | 7.70 | 4 | 54.9% | -0.01 | 0.0001 | -0.020 | ||
| 449.90 | 458.00 | 1 | 40.2% | 0.99 | 0.0001 | 0.000 | 680 | 0 | 4.00 | 8 | 47.9% | -0.01 | 0.0001 | -0.022 | ||
| 440.00 | 448.30 | 40.0% | 0.99 | 0.0001 | 0.000 | 690 | 0 | 7.80 | 4 | 52.3% | -0.01 | 0.0001 | -0.024 | |||
| 430.00 | 438.40 | 40.8% | 0.99 | 0.0001 | 0.000 | 700 | 0 | 7.80 | 26 | 51.0% | -0.01 | 0.0001 | -0.026 | |||
| 419.50 | 428.60 | 2 | 39.3% | 0.99 | 0.0001 | 0.000 | 710 | 0 | 7.80 | 1 | 49.8% | -0.01 | 0.0001 | -0.028 | ||
| 410.60 | 418.80 | 37.8% | 0.99 | 0.0001 | 0.000 | 720 | 0 | 7.90 | 3 | 48.6% | -0.01 | 0.0001 | -0.031 | |||
| 400.60 | 409.00 | 39.2% | 0.99 | 0.0001 | 0.000 | 730 | 0 | 7.90 | 2 | 47.3% | -0.01 | 0.0001 | -0.034 | |||
| 390.80 | 399.20 | 38.5% | 0.99 | 0.0001 | 0.000 | 740 | 0.0500 | 2.70 | 2 | 38.5% | -0.01 | 0.0002 | -0.037 | |||
| 381.20 | 389.50 | 8 | 37.6% | 0.99 | 0.0001 | 0.000 | 750 | 0.0500 | 2.50 | 8 | 37.0% | -0.02 | 0.0002 | -0.040 | ||
| 371.50 | 379.70 | 36.0% | 0.99 | 0.0002 | 0.000 | 760 | 0.5000 | 8.10 | 2 | 44.4% | -0.02 | 0.0002 | -0.043 | |||
| 361.70 | 370.00 | 1 | 36.5% | 0.98 | 0.0002 | 0.000 | 770 | 0.4500 | 3.10 | 13 | 36.8% | -0.02 | 0.0002 | -0.047 | ||
| 351.90 | 360.00 | 36.5% | 0.98 | 0.0002 | 0.000 | 780 | 0.6000 | 3.30 | 20 | 36.3% | -0.02 | 0.0002 | -0.051 | |||
| 342.50 | 350.50 | 11 | 35.2% | 0.98 | 0.0002 | 0.000 | 790 | 0.8000 | 3.50 | 2 | 35.8% | -0.02 | 0.0003 | -0.055 | ||
| 333.00 | 340.80 | 6 | 34.9% | 0.98 | 0.0003 | 0.000 | 800 | 1.20 | 3.50 | 28 | 35.3% | -0.03 | 0.0003 | -0.060 | ||
| 323.30 | 331.00 | 3 | 35.1% | 0.97 | 0.0003 | 0.000 | 810 | 1.25 | 3.90 | 4 | 34.8% | -0.03 | 0.0003 | -0.065 | ||
| 313.70 | 321.50 | 34.3% | 0.97 | 0.0003 | 0.000 | 820 | 1.55 | 4.20 | 49 | 34.4% | -0.03 | 0.0004 | -0.070 | |||
| 304.40 | 311.90 | 1 | 33.8% | 0.97 | 0.0004 | 0.000 | 830 | 1.85 | 4.50 | 12 | 33.9% | -0.04 | 0.0004 | -0.075 | ||
| 294.60 | 302.00 | 11 | 33.8% | 0.96 | 0.0004 | 0.000 | 840 | 2.15 | 4.80 | 8 | 33.4% | -0.04 | 0.0004 | -0.081 | ||
| 285.00 | 292.80 | 14 | 32.8% | 0.96 | 0.0004 | 0.000 | 850 | 2.55 | 5.10 | 20 | 33.0% | -0.05 | 0.0005 | -0.087 | ||
| 275.50 | 283.00 | 4 | 33.0% | 0.96 | 0.0005 | 0.000 | 860 | 3.00 | 5.60 | 27 | 32.7% | -0.05 | 0.0005 | -0.094 | ||
| 265.80 | 273.90 | 3 | 31.9% | 0.95 | 0.0005 | -0.002 | 870 | 3.90 | 6.10 | 251 | 32.6% | -0.06 | 0.0006 | -0.101 | ||
| 256.70 | 264.50 | 1 | 32.1% | 0.94 | 0.0006 | -0.013 | 880 | 4.00 | 6.50 | 71 | 31.8% | -0.06 | 0.0006 | -0.108 | ||
| 247.20 | 255.00 | 1 | 31.9% | 0.94 | 0.0006 | -0.024 | 890 | 5.10 | 7.20 | 9 | 31.9% | -0.07 | 0.0007 | -0.116 | ||
| 237.80 | 246.00 | 8 | 31.1% | 0.93 | 0.0007 | -0.035 | 900 | 5.30 | 7.90 | 84 | 31.3% | -0.08 | 0.0007 | -0.123 | ||
| 228.00 | 236.80 | 1 | 30.9% | 0.92 | 0.0008 | -0.046 | 910 | 6.00 | 8.70 | 86 | 30.9% | -0.08 | 0.0008 | -0.132 | ||
| 219.60 | 227.70 | 5 | 30.7% | 0.92 | 0.0008 | -0.059 | 920 | 6.80 | 9.50 | 97 | 30.6% | -0.09 | 0.0009 | -0.140 | ||
| 210.30 | 218.60 | 5 | 30.2% | 0.91 | 0.0009 | -0.071 | 930 | 7.70 | 10.60 | 47 | 30.4% | -0.10 | 0.0010 | -0.149 | ||
| 201.00 | 209.90 | 17 | 30.4% | 0.90 | 0.0010 | -0.083 | 940 | 8.70 | 11.80 | 27 | 30.2% | -0.11 | 0.0010 | -0.158 | ||
| 193.40 | 201.00 | 16 | 29.9% | 0.89 | 0.0011 | -0.096 | 950 | 9.80 | 13.00 | 42 | 29.9% | -0.12 | 0.0011 | -0.167 | ||
| 183.80 | 192.00 | 8 | 29.6% | 0.88 | 0.0012 | -0.109 | 960 | 11.00 | 13.50 | 48 | 29.3% | -0.13 | 0.0012 | -0.176 | ||
| 176.10 | 183.60 | 23 | 29.5% | 0.86 | 0.0012 | -0.122 | 970 | 12.00 | 15.90 | 7 | 29.3% | -0.15 | 0.0013 | -0.185 | ||
| 166.70 | 175.00 | 61 | 29.0% | 0.85 | 0.0013 | -0.135 | 980 | 13.60 | 17.60 | 73 | 29.1% | -0.16 | 0.0014 | -0.194 | ||
| 159.30 | 166.80 | 9 | 28.9% | 0.84 | 0.0014 | -0.148 | 990 | 15.10 | 19.40 | 57 | 28.9% | -0.17 | 0.0015 | -0.203 | ||
| 150.70 | 158.60 | 76 | 28.6% | 0.82 | 0.0015 | -0.161 | 1,000 | 18.30 | 20.20 | 180 | 28.7% | -0.19 | 0.0016 | -0.213 | ||
| 135.10 | 142.70 | 37 | 28.2% | 0.79 | 0.0017 | -0.186 | 1,020 | 22.40 | 24.30 | 99 | 28.3% | -0.22 | 0.0017 | -0.230 | ||
| 120.50 | 127.60 | 31 | 27.9% | 0.75 | 0.0019 | -0.209 | 1,040 | 25.50 | 31.20 | 114 | 27.9% | -0.26 | 0.0019 | -0.246 | ||
| 106.30 | 113.40 | 46 | 27.5% | 0.71 | 0.0021 | -0.231 | 1,060 | 31.10 | 36.80 | 37 | 27.4% | -0.30 | 0.0021 | -0.259 | ||
| 93.00 | 100.00 | 86 | 27.2% | 0.67 | 0.0022 | -0.249 | 1,080 | 39.60 | 42.50 | 112 | 27.2% | -0.34 | 0.0022 | -0.270 | ||
| 81.20 | 87.90 | 101 | 27.0% | 0.62 | 0.0024 | -0.263 | 1,100 | 44.70 | 50.60 | 29 | 26.5% | -0.39 | 0.0024 | -0.277 | ||
| 70.10 | 74.20 | 65 | 26.4% | 0.58 | 0.0025 | -0.273 | 1,120 | 55.90 | 59.00 | 26 | 26.7% | -0.44 | 0.0025 | -0.280 | ||
| 60.70 | 63.90 | 66 | 26.3% | 0.53 | 0.0025 | -0.279 | 1,140 | 62.60 | 68.60 | 63 | 25.8% | -0.49 | 0.0025 | -0.280 | ||
| 51.50 | 54.70 | 86 | 26.0% | 0.48 | 0.0025 | -0.280 | 1,160 | 73.30 | 79.40 | 7 | 25.6% | -0.54 | 0.0026 | -0.275 | ||
| 43.40 | 46.40 | 44 | 25.9% | 0.43 | 0.0025 | -0.276 | 1,180 | 88.10 | 91.70 | 15 | 26.1% | -0.59 | 0.0026 | -0.267 | ||
| 36.20 | 39.30 | 107 | 25.8% | 0.38 | 0.0024 | -0.268 | 1,200 | 98.10 | 104.80 | 50 | 25.5% | -0.64 | 0.0025 | -0.256 | ||
| 30.00 | 35.40 | 31 | 26.2% | 0.33 | 0.0023 | -0.257 | 1,220 | 112.00 | 119.10 | 1 | 25.5% | -0.68 | 0.0025 | -0.242 | ||
| 23.20 | 29.50 | 28 | 25.7% | 0.29 | 0.0022 | -0.243 | 1,240 | 126.90 | 133.80 | 25.3% | -0.73 | 0.0024 | -0.227 | |||
| 18.90 | 24.10 | 5 | 32 | 25.5% | 0.25 | 0.0021 | -0.227 | 1,260 | 142.70 | 149.40 | 25.3% | -0.77 | 0.0023 | -0.211 | ||
| 15.10 | 20.80 | 125 | 25.6% | 0.22 | 0.0019 | -0.210 | 1,280 | 159.20 | 166.70 | 2 | 25.4% | -0.81 | 0.0022 | -0.193 | ||
| 12.20 | 17.30 | 36 | 25.6% | 0.19 | 0.0017 | -0.192 | 1,300 | 176.40 | 184.20 | 1 | 25.6% | -0.85 | 0.0021 | -0.174 | ||
| 9.90 | 14.10 | 11 | 25.6% | 0.16 | 0.0016 | -0.175 | 1,320 | 194.20 | 202.10 | 25.5% | -0.88 | 0.0019 | -0.153 | |||
| 7.90 | 11.70 | 55 | 25.7% | 0.14 | 0.0014 | -0.158 | 1,340 | 212.70 | 220.60 | 25.5% | -0.91 | 0.0017 | -0.127 | |||
| 6.40 | 9.80 | 18 | 25.9% | 0.12 | 0.0012 | -0.141 | 1,360 | 231.60 | 239.00 | 25.4% | -0.93 | 0.0014 | -0.093 | |||
| 5.30 | 8.30 | 6 | 26.1% | 0.10 | 0.0011 | -0.126 | 1,380 | 250.80 | 258.30 | 25.4% | -0.95 | 0.0012 | -0.054 | |||
| 4.20 | 7.00 | 340 | 26.3% | 0.08 | 0.0010 | -0.112 | 1,400 | 270.20 | 277.70 | 24.4% | -0.97 | 0.0009 | -0.012 | |||
| 3.30 | 6.00 | 18 | 26.5% | 0.07 | 0.0008 | -0.099 | 1,420 | 290.00 | 298.50 | 25.3% | -0.98 | 0.0007 | 0.000 | |||
| 2.55 | 5.20 | 4 | 26.7% | 0.06 | 0.0007 | -0.088 | 1,440 | 309.80 | 318.80 | 24.2% | -0.99 | 0.0004 | 0.000 | |||
| 2.10 | 4.60 | 12 | 27.2% | 0.05 | 0.0006 | -0.077 | 1,460 | 329.70 | 338.10 | -0.99 | 0.0003 | 0.000 | ||||
| 1.60 | 4.10 | 5 | 27.5% | 0.04 | 0.0006 | -0.068 | 1,480 | 349.60 | 358.00 | -1.00 | 0.0002 | 0.000 | ||||
| 1.20 | 3.80 | 17 | 27.9% | 0.04 | 0.0005 | -0.060 | 1,500 | 369.60 | 378.00 | -1.00 | 0.0001 | 0.000 | ||||
| 0.9000 | 3.50 | 6 | 28.3% | 0.03 | 0.0004 | -0.052 | 1,520 | 389.60 | 398.60 | -1.00 | 0.0000 | 0.000 | ||||
| 0.5500 | 3.20 | 18 | 28.6% | 0.03 | 0.0004 | -0.046 | 1,540 | 409.50 | 418.50 | -1.00 | 0.0000 | 0.000 | ||||
| 0.3500 | 3.00 | 11 | 29.1% | 0.02 | 0.0003 | -0.040 | 1,560 | 429.50 | 438.50 | -1.00 | 0.0000 | 0.000 | ||||
| 0.2000 | 2.80 | 10 | 29.5% | 0.02 | 0.0003 | -0.035 | 1,580 | 449.50 | 458.20 | -1.00 | 0.0000 | 0.000 | ||||
| 0.1000 | 2.65 | 2 | 30.1% | 0.02 | 0.0002 | -0.031 | 1,600 | 469.50 | 478.20 | -1.00 | 0.0000 | 0.000 | ||||
| 0.0500 | 2.55 | 30.7% | 0.01 | 0.0002 | -0.027 | 1,620 | 489.50 | 498.00 | -1.00 | 0.0000 | 0.000 | |||||
| 0.0500 | 2.45 | 31.4% | 0.01 | 0.0002 | -0.024 | 1,640 | 509.50 | 518.60 | -1.00 | 0.0000 | 0.000 | |||||
| 0.0500 | 2.40 | 4 | 32.2% | 0.01 | 0.0001 | -0.021 | 1,660 | 529.40 | 538.40 | -1.00 | 0.0000 | 0.000 | ||||
| 0 | 7.70 | 39.5% | 0.01 | 0.0001 | -0.019 | 1,680 | 549.40 | 558.40 | -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 — Dec 18, 2026
Volatility page →Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.
callsputs