BLK option chain BlackRock, Inc.
Cboe delayed options data · as of 12:34 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 ±8.8% (1,031.45–1,231.55) · ATM IV 26.5% · 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 | |
| 563.80 | 572.00 | 4 | 72.2% | 1.00 | 0.0000 | -0.001 | 570 | 0 | 4.90 | 84.0% | -0.00 | 0.0000 | -0.002 | |||
| 553.30 | 562.00 | 70.4% | 1.00 | 0.0000 | -0.001 | 580 | 0 | 4.90 | 2 | 82.1% | -0.00 | 0.0000 | -0.002 | |||
| 543.90 | 552.00 | 67.9% | 1.00 | 0.0000 | -0.001 | 590 | 0 | 4.90 | 2 | 80.2% | -0.00 | 0.0000 | -0.003 | |||
| 533.30 | 542.00 | 5 | 66.2% | 1.00 | 0.0000 | -0.002 | 600 | 0 | 4.90 | 21 | 78.4% | -0.00 | 0.0000 | -0.003 | ||
| 524.00 | 532.00 | 63.7% | 1.00 | 0.0000 | -0.002 | 610 | 0 | 4.90 | 2 | 76.6% | -0.00 | 0.0000 | -0.004 | |||
| 514.00 | 522.00 | 68.1% | 1.00 | 0.0000 | -0.002 | 620 | 0 | 4.90 | 3 | 74.8% | -0.00 | 0.0000 | -0.004 | |||
| 503.60 | 512.00 | 63.7% | 1.00 | 0.0000 | -0.003 | 630 | 0 | 4.90 | 1 | 73.0% | -0.00 | 0.0000 | -0.005 | |||
| 494.20 | 502.00 | 63.2% | 1.00 | 0.0000 | -0.003 | 640 | 0 | 4.90 | 1 | 71.3% | -0.00 | 0.0000 | -0.005 | |||
| 484.00 | 492.00 | 2 | 61.6% | 1.00 | 0.0000 | -0.003 | 650 | 0 | 4.90 | 1 | 69.6% | -0.00 | 0.0000 | -0.006 | ||
| 473.90 | 482.00 | 5 | 56.4% | 1.00 | 0.0000 | -0.004 | 660 | 0 | 4.90 | 67.9% | -0.00 | 0.0000 | -0.007 | |||
| 464.00 | 472.60 | 1 | 58.9% | 1.00 | 0.0000 | -0.005 | 670 | 0 | 4.90 | 4 | 66.2% | -0.00 | 0.0000 | -0.008 | ||
| 453.80 | 462.70 | 1 | 57.3% | 1.00 | 0.0000 | -0.005 | 680 | 0 | 4.90 | 8 | 62.5% | -0.00 | 0.0000 | -0.009 | ||
| 444.00 | 452.80 | 55.8% | 1.00 | 0.0000 | -0.006 | 690 | 0 | 4.90 | 3 | 63.0% | -0.00 | 0.0000 | -0.010 | |||
| 434.10 | 443.00 | 51.1% | 1.00 | 0.0000 | -0.007 | 700 | 0 | 1.15 | 24 | 49.8% | -0.00 | 0.0000 | -0.011 | |||
| 424.00 | 432.90 | 2 | 52.3% | 1.00 | 0.0000 | -0.008 | 710 | 0 | 4.90 | 1 | 59.8% | -0.00 | 0.0000 | -0.012 | ||
| 414.40 | 423.00 | 50.9% | 1.00 | 0.0000 | -0.009 | 720 | 0 | 4.90 | 3 | 58.3% | -0.00 | 0.0000 | -0.014 | |||
| 404.50 | 413.00 | 49.4% | 1.00 | 0.0000 | -0.011 | 730 | 0 | 4.90 | 2 | 56.7% | -0.00 | 0.0001 | -0.016 | |||
| 394.30 | 403.00 | 48.0% | 1.00 | 0.0000 | -0.012 | 740 | 0 | 4.90 | 2 | 55.2% | -0.00 | 0.0001 | -0.018 | |||
| 384.40 | 393.00 | 3 | 48.5% | 1.00 | 0.0000 | -0.014 | 750 | 0 | 2.55 | 28 | 48.4% | -0.00 | 0.0001 | -0.020 | ||
| 374.80 | 383.00 | 48.1% | 1.00 | 0.0001 | -0.016 | 760 | 0 | 4.90 | 3 | 52.2% | -0.01 | 0.0001 | -0.022 | |||
| 364.60 | 373.00 | 1 | 45.7% | 1.00 | 0.0001 | -0.018 | 770 | 0 | 4.90 | 13 | 50.8% | -0.01 | 0.0001 | -0.025 | ||
| 354.70 | 363.60 | 45.9% | 0.99 | 0.0001 | -0.021 | 780 | 0 | 4.90 | 6 | 49.3% | -0.01 | 0.0001 | -0.028 | |||
| 345.00 | 353.70 | 11 | 44.5% | 0.99 | 0.0001 | -0.024 | 790 | 0 | 4.90 | 6 | 47.9% | -0.01 | 0.0001 | -0.031 | ||
| 335.50 | 344.00 | 6 | 42.8% | 0.99 | 0.0001 | -0.027 | 800 | 0.2000 | 7.20 | 3 | 33 | 50.2% | -0.01 | 0.0001 | -0.035 | |
| 325.10 | 333.60 | 3 | 40.9% | 0.99 | 0.0001 | -0.031 | 810 | 0 | 4.90 | 4 | 45.1% | -0.01 | 0.0002 | -0.039 | ||
| 315.40 | 324.00 | 39.3% | 0.99 | 0.0002 | -0.035 | 820 | 0 | 4.00 | 2 | 29 | 42.1% | -0.01 | 0.0002 | -0.044 | ||
| 305.40 | 314.00 | 1 | 40.3% | 0.99 | 0.0002 | -0.040 | 830 | 0 | 4.90 | 13 | 42.3% | -0.01 | 0.0002 | -0.049 | ||
| 295.60 | 304.00 | 11 | 39.6% | 0.99 | 0.0002 | -0.045 | 840 | 0 | 4.90 | 10 | 40.9% | -0.02 | 0.0002 | -0.054 | ||
| 285.80 | 294.60 | 14 | 38.6% | 0.98 | 0.0002 | -0.051 | 850 | 0 | 4.90 | 2 | 42 | 39.6% | -0.02 | 0.0003 | -0.060 | |
| 276.10 | 284.80 | 4 | 37.9% | 0.98 | 0.0003 | -0.057 | 860 | 0.4000 | 2.85 | 31 | 35.5% | -0.02 | 0.0003 | -0.067 | ||
| 266.30 | 274.90 | 3 | 37.0% | 0.98 | 0.0003 | -0.064 | 870 | 0 | 4.90 | 249 | 36.9% | -0.03 | 0.0004 | -0.075 | ||
| 257.20 | 265.00 | 1 | 36.0% | 0.98 | 0.0004 | -0.072 | 880 | 0 | 4.10 | 75 | 34.4% | -0.03 | 0.0004 | -0.083 | ||
| 246.90 | 255.00 | 1 | 35.5% | 0.97 | 0.0004 | -0.080 | 890 | 0.0500 | 6.80 | 23 | 36.6% | -0.03 | 0.0005 | -0.091 | ||
| 237.20 | 245.80 | 8 | 35.1% | 0.97 | 0.0005 | -0.089 | 900 | 0.5500 | 3.40 | 3 | 112 | 31.6% | -0.04 | 0.0005 | -0.101 | |
| 227.60 | 236.00 | 1 | 34.4% | 0.96 | 0.0006 | -0.100 | 910 | 0.7500 | 8.60 | 2 | 87 | 36.3% | -0.04 | 0.0006 | -0.111 | |
| 218.70 | 224.00 | 5 | 30.8% | 0.96 | 0.0006 | -0.111 | 920 | 1.90 | 5.00 | 2 | 102 | 32.6% | -0.05 | 0.0007 | -0.122 | |
| 209.10 | 215.00 | 5 | 31.2% | 0.95 | 0.0007 | -0.122 | 930 | 2.35 | 5.30 | 48 | 31.9% | -0.06 | 0.0008 | -0.134 | ||
| 199.60 | 205.40 | 17 | 30.7% | 0.94 | 0.0008 | -0.135 | 940 | 3.20 | 5.50 | 1 | 47 | 31.5% | -0.07 | 0.0009 | -0.147 | |
| 190.10 | 196.00 | 16 | 30.3% | 0.94 | 0.0009 | -0.149 | 950 | 3.40 | 7.10 | 74 | 31.5% | -0.07 | 0.0010 | -0.160 | ||
| 181.00 | 187.50 | 8 | 30.8% | 0.93 | 0.0010 | -0.164 | 960 | 4.10 | 8.00 | 58 | 31.2% | -0.08 | 0.0011 | -0.174 | ||
| 171.50 | 179.00 | 24 | 30.7% | 0.92 | 0.0011 | -0.179 | 970 | 2.10 | 11.50 | 10 | 30.7% | -0.09 | 0.0012 | -0.189 | ||
| 162.20 | 168.70 | 61 | 29.5% | 0.90 | 0.0012 | -0.195 | 980 | 5.60 | 9.60 | 76 | 30.1% | -0.11 | 0.0013 | -0.204 | ||
| 152.90 | 159.10 | 10 | 28.6% | 0.89 | 0.0014 | -0.212 | 990 | 6.50 | 10.90 | 70 | 29.8% | -0.12 | 0.0014 | -0.221 | ||
| 144.40 | 150.80 | 88 | 28.9% | 0.88 | 0.0015 | -0.229 | 1,000 | 8.90 | 12.20 | 7 | 197 | 30.1% | -0.14 | 0.0016 | -0.237 | |
| 135.70 | 141.80 | 28.4% | 0.86 | 0.0017 | -0.247 | 1,010 | 9.60 | 13.60 | 1 | 29.5% | -0.15 | 0.0017 | -0.254 | |||
| 127.20 | 133.90 | 1 | 39 | 28.5% | 0.84 | 0.0018 | -0.265 | 1,020 | 10.40 | 15.90 | 133 | 29.1% | -0.17 | 0.0019 | -0.271 | |
| 118.90 | 125.10 | 28.0% | 0.83 | 0.0020 | -0.282 | 1,030 | 12.40 | 17.90 | 1 | 29.0% | -0.19 | 0.0020 | -0.287 | |||
| 110.80 | 116.90 | 37 | 27.8% | 0.80 | 0.0021 | -0.300 | 1,040 | 14.80 | 20.30 | 131 | 29.1% | -0.21 | 0.0022 | -0.304 | ||
| 103.40 | 109.50 | 27.9% | 0.78 | 0.0023 | -0.317 | 1,050 | 17.20 | 22.20 | 2 | 28.7% | -0.23 | 0.0023 | -0.320 | |||
| 94.80 | 100.80 | 2 | 101 | 27.0% | 0.76 | 0.0025 | -0.333 | 1,060 | 20.20 | 24.20 | 4 | 71 | 28.5% | -0.26 | 0.0025 | -0.335 |
| 87.70 | 93.20 | 26.8% | 0.73 | 0.0026 | -0.348 | 1,070 | 22.00 | 28.10 | 4 | 28.3% | -0.28 | 0.0026 | -0.349 | |||
| 81.70 | 86.00 | 1 | 104 | 27.0% | 0.71 | 0.0028 | -0.361 | 1,080 | 24.40 | 31.20 | 135 | 28.0% | -0.31 | 0.0028 | -0.361 | |
| 73.80 | 79.20 | 26.4% | 0.68 | 0.0029 | -0.373 | 1,090 | 29.10 | 33.10 | 27.7% | -0.34 | 0.0029 | -0.372 | ||||
| 67.40 | 72.50 | 1,446 | 26.2% | 0.65 | 0.0030 | -0.384 | 1,100 | 31.70 | 38.00 | 1 | 37 | 27.6% | -0.37 | 0.0030 | -0.382 | |
| 61.70 | 67.40 | 3 | 26.5% | 0.62 | 0.0031 | -0.391 | 1,110 | 36.60 | 40.80 | 1 | 27.4% | -0.40 | 0.0031 | -0.389 | ||
| 55.60 | 60.90 | 3 | 130 | 26.1% | 0.59 | 0.0032 | -0.397 | 1,120 | 39.40 | 46.00 | 10 | 58 | 27.1% | -0.43 | 0.0031 | -0.394 |
| 49.10 | 55.90 | 1 | 1 | 25.8% | 0.55 | 0.0032 | -0.400 | 1,130 | 44.90 | 50.20 | 27.1% | -0.46 | 0.0032 | -0.397 | ||
| 45.00 | 50.10 | 3 | 168 | 25.8% | 0.52 | 0.0033 | -0.401 | 1,140 | 49.10 | 55.20 | 3 | 66 | 26.8% | -0.49 | 0.0032 | -0.397 |
| 39.00 | 44.80 | 1 | 2 | 25.2% | 0.49 | 0.0033 | -0.400 | 1,150 | 54.10 | 60.30 | 10 | 4 | 26.6% | -0.52 | 0.0032 | -0.395 |
| 34.30 | 39.60 | 2 | 158 | 24.9% | 0.46 | 0.0032 | -0.396 | 1,160 | 59.60 | 65.80 | 7 | 9 | 26.4% | -0.56 | 0.0032 | -0.391 |
| 30.10 | 35.40 | 8 | 24.7% | 0.42 | 0.0032 | -0.389 | 1,170 | 65.40 | 71.50 | 26.2% | -0.59 | 0.0032 | -0.385 | |||
| 26.30 | 32.10 | 1 | 60 | 24.7% | 0.39 | 0.0032 | -0.381 | 1,180 | 71.90 | 77.60 | 16 | 26.2% | -0.62 | 0.0031 | -0.376 | |
| 24.00 | 30.30 | 1 | 25.4% | 0.36 | 0.0031 | -0.371 | 1,190 | 78.50 | 84.10 | 26.1% | -0.65 | 0.0031 | -0.366 | |||
| 20.70 | 25.40 | 2 | 1,123 | 24.8% | 0.34 | 0.0030 | -0.359 | 1,200 | 85.90 | 90.90 | 50 | 26.2% | -0.67 | 0.0030 | -0.354 | |
| 17.60 | 21.90 | 1 | 2 | 24.4% | 0.31 | 0.0029 | -0.346 | 1,210 | 92.80 | 98.10 | 26.1% | -0.70 | 0.0028 | -0.341 | ||
| 14.20 | 21.00 | 8 | 50 | 24.6% | 0.28 | 0.0028 | -0.331 | 1,220 | 100.10 | 105.20 | 1 | 25.9% | -0.73 | 0.0027 | -0.327 | |
| 10.70 | 16.80 | 165 | 24.8% | 0.23 | 0.0025 | -0.300 | 1,240 | 116.30 | 121.30 | 26.2% | -0.78 | 0.0025 | -0.296 | |||
| 7.20 | 13.60 | 2 | 41 | 24.8% | 0.19 | 0.0022 | -0.268 | 1,260 | 129.80 | 138.00 | 25.1% | -0.82 | 0.0022 | -0.265 | ||
| 6.00 | 10.80 | 131 | 25.4% | 0.16 | 0.0019 | -0.236 | 1,280 | 147.50 | 155.50 | 2 | 25.4% | -0.85 | 0.0019 | -0.235 | ||
| 4.70 | 8.40 | 1 | 39 | 25.8% | 0.13 | 0.0017 | -0.205 | 1,300 | 167.20 | 173.00 | 1 | 26.2% | -0.88 | 0.0017 | -0.211 | |
| 3.40 | 6.50 | 12 | 25.9% | 0.10 | 0.0014 | -0.177 | 1,320 | 185.20 | 191.70 | 26.3% | -0.91 | 0.0016 | -0.196 | |||
| 0.4000 | 9.00 | 57 | 27.5% | 0.08 | 0.0012 | -0.151 | 1,340 | 203.00 | 210.80 | 25.6% | -0.93 | 0.0014 | -0.186 | |||
| 1.80 | 4.70 | 19 | 27.0% | 0.07 | 0.0010 | -0.128 | 1,360 | 223.50 | 230.30 | 27.5% | -0.95 | 0.0013 | -0.176 | |||
| 0.0500 | 8.20 | 6 | 30.2% | 0.05 | 0.0008 | -0.109 | 1,380 | 242.00 | 250.70 | 25.9% | -0.97 | 0.0010 | -0.147 | |||
| 0.0500 | 7.80 | 306 | 31.6% | 0.04 | 0.0007 | -0.092 | 1,400 | 262.00 | 270.60 | -0.98 | 0.0008 | -0.105 | ||||
| 0 | 4.90 | 25 | 30.3% | 0.03 | 0.0006 | -0.077 | 1,420 | 282.00 | 289.90 | 27.0% | -0.99 | 0.0005 | -0.055 | |||
| 0.0500 | 5.90 | 4 | 33.0% | 0.03 | 0.0005 | -0.065 | 1,440 | 302.00 | 310.70 | -1.00 | 0.0002 | -0.024 | ||||
| 0 | 4.90 | 12 | 33.3% | 0.02 | 0.0004 | -0.055 | 1,460 | 322.00 | 329.90 | -1.00 | 0.0001 | -0.002 | ||||
| 0 | 4.90 | 5 | 34.7% | 0.02 | 0.0003 | -0.046 | 1,480 | 342.00 | 349.90 | 31.3% | -1.00 | 0.0000 | 0.000 | |||
| 0 | 4.90 | 17 | 36.1% | 0.01 | 0.0003 | -0.039 | 1,500 | 362.00 | 369.90 | 32.7% | -1.00 | 0.0000 | 0.000 | |||
| 0 | 4.90 | 6 | 37.5% | 0.01 | 0.0002 | -0.033 | 1,520 | 382.00 | 389.90 | 34.1% | -1.00 | 0.0000 | 0.000 | |||
| 0 | 4.90 | 18 | 38.9% | 0.01 | 0.0002 | -0.027 | 1,540 | 402.00 | 409.90 | -1.00 | 0.0000 | 0.000 | ||||
| 0 | 4.90 | 11 | 40.2% | 0.01 | 0.0001 | -0.023 | 1,560 | 422.00 | 429.90 | 36.8% | -1.00 | 0.0000 | 0.000 | |||
| 0 | 4.90 | 10 | 41.5% | 0.01 | 0.0001 | -0.019 | 1,580 | 442.00 | 449.90 | -1.00 | 0.0000 | 0.000 | ||||
| 0 | 4.90 | 2 | 42.8% | 0.01 | 0.0001 | -0.017 | 1,600 | 462.00 | 469.90 | -1.00 | 0.0000 | 0.000 | ||||
| 0 | 4.90 | 44.0% | 0.00 | 0.0001 | -0.014 | 1,620 | 482.00 | 489.90 | -1.00 | 0.0000 | 0.000 | |||||
| 0 | 4.90 | 45.2% | 0.00 | 0.0001 | -0.012 | 1,640 | 502.00 | 509.90 | -1.00 | 0.0000 | 0.000 | |||||
| 0 | 4.90 | 4 | 46.5% | 0.00 | 0.0001 | -0.010 | 1,660 | 522.00 | 529.90 | 43.0% | -1.00 | 0.0000 | 0.000 | |||
| 0 | 4.90 | 47.6% | 0.00 | 0.0000 | -0.009 | 1,680 | 542.00 | 549.90 | -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