NOC option chain Northrop Grumman Corporation
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 ±10.8% (467.37–580.27) · ATM IV 28.7% · P/C open interest 1.11
| 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 | |
| 184.20 | 192.80 | 5 | 1.00 | 0.0001 | 0.000 | 340 | 0 | 5.80 | 4 | 60.7% | -0.00 | 0.0001 | -0.006 | |||
| 174.00 | 181.60 | 18 | 1.00 | 0.0002 | 0.000 | 350 | 0 | 5.70 | 14 | 57.1% | -0.01 | 0.0002 | -0.008 | |||
| 164.00 | 171.80 | 22 | 1.00 | 0.0002 | 0.000 | 360 | 0 | 5.60 | 51 | 53.7% | -0.01 | 0.0002 | -0.011 | |||
| 154.20 | 161.60 | 6 | 0.99 | 0.0003 | 0.000 | 370 | 0 | 8.00 | 9 | 54.9% | -0.01 | 0.0003 | -0.015 | |||
| 145.70 | 153.70 | 7 | 36.1% | 0.99 | 0.0004 | -0.005 | 380 | 0 | 5.80 | 122 | 47.8% | -0.01 | 0.0004 | -0.019 | ||
| 135.20 | 143.20 | 4 | 24.0% | 0.98 | 0.0006 | -0.011 | 390 | 0 | 6.10 | 15 | 45.3% | -0.02 | 0.0006 | -0.025 | ||
| 130.10 | 139.00 | 29.5% | 0.98 | 0.0007 | -0.015 | 395 | 0 | 6.00 | 43.6% | -0.02 | 0.0007 | -0.028 | ||||
| 125.00 | 134.00 | 11 | 27.1% | 0.98 | 0.0008 | -0.019 | 400 | 0 | 7.90 | 57 | 45.1% | -0.03 | 0.0008 | -0.032 | ||
| 121.00 | 129.00 | 30.4% | 0.97 | 0.0009 | -0.023 | 405 | 0 | 5.90 | 40.5% | -0.03 | 0.0009 | -0.035 | ||||
| 116.00 | 124.80 | 31.4% | 0.97 | 0.0010 | -0.028 | 410 | 0 | 9.90 | 78 | 44.6% | -0.04 | 0.0010 | -0.040 | |||
| 112.90 | 118.40 | 31.2% | 0.96 | 0.0012 | -0.033 | 415 | 0 | 7.40 | 39.8% | -0.04 | 0.0012 | -0.045 | ||||
| 108.30 | 114.10 | 32.1% | 0.95 | 0.0013 | -0.039 | 420 | 0 | 3.20 | 40 | 66 | 31.4% | -0.05 | 0.0013 | -0.050 | ||
| 103.30 | 109.70 | 31.7% | 0.95 | 0.0015 | -0.044 | 425 | 0 | 5.30 | 33.8% | -0.06 | 0.0015 | -0.055 | ||||
| 97.00 | 106.00 | 2 | 30.1% | 0.94 | 0.0017 | -0.051 | 430 | 2.10 | 3.90 | 70 | 33.4% | -0.07 | 0.0017 | -0.061 | ||
| 92.50 | 101.00 | 29.5% | 0.93 | 0.0019 | -0.057 | 435 | 0 | 8.60 | 35.2% | -0.08 | 0.0019 | -0.068 | ||||
| 88.00 | 97.00 | 2 | 30.2% | 0.92 | 0.0021 | -0.064 | 440 | 0.6000 | 4.00 | 23 | 28.5% | -0.09 | 0.0021 | -0.074 | ||
| 84.60 | 91.90 | 30.5% | 0.91 | 0.0023 | -0.072 | 445 | 1.70 | 5.10 | 30.1% | -0.10 | 0.0023 | -0.081 | ||||
| 81.40 | 86.20 | 2 | 30.2% | 0.89 | 0.0025 | -0.079 | 450 | 3.40 | 5.30 | 6 | 122 | 30.8% | -0.11 | 0.0026 | -0.088 | |
| 78.10 | 81.90 | 31.1% | 0.88 | 0.0028 | -0.087 | 455 | 2.10 | 7.80 | 1 | 30.5% | -0.13 | 0.0028 | -0.096 | |||
| 73.30 | 78.20 | 2 | 30.8% | 0.86 | 0.0030 | -0.095 | 460 | 2.70 | 8.60 | 22 | 30.2% | -0.14 | 0.0031 | -0.104 | ||
| 69.20 | 74.00 | 30.6% | 0.85 | 0.0033 | -0.103 | 465 | 2.20 | 9.80 | 29.3% | -0.16 | 0.0034 | -0.112 | ||||
| 64.50 | 71.00 | 2 | 30.7% | 0.83 | 0.0035 | -0.111 | 470 | 5.50 | 7.90 | 40 | 100 | 28.8% | -0.18 | 0.0036 | -0.119 | |
| 59.30 | 67.00 | 29.5% | 0.81 | 0.0038 | -0.118 | 475 | 4.20 | 10.80 | 28.4% | -0.20 | 0.0039 | -0.127 | ||||
| 54.40 | 63.00 | 53 | 28.5% | 0.79 | 0.0040 | -0.126 | 480 | 5.00 | 13.40 | 42 | 29.1% | -0.22 | 0.0042 | -0.135 | ||
| 50.20 | 59.50 | 28.3% | 0.77 | 0.0043 | -0.134 | 485 | 6.00 | 15.00 | 29.1% | -0.24 | 0.0044 | -0.142 | ||||
| 48.60 | 54.60 | 3 | 28.7% | 0.74 | 0.0045 | -0.141 | 490 | 9.10 | 15.00 | 55 | 29.2% | -0.26 | 0.0047 | -0.149 | ||
| 44.90 | 52.60 | 29.4% | 0.72 | 0.0048 | -0.147 | 495 | 9.00 | 17.10 | 28.5% | -0.29 | 0.0049 | -0.156 | ||||
| 43.10 | 48.00 | 7 | 29.4% | 0.70 | 0.0050 | -0.153 | 500 | 14.60 | 16.50 | 315 | 29.4% | -0.32 | 0.0052 | -0.162 | ||
| 38.90 | 44.60 | 2 | 28.6% | 0.67 | 0.0052 | -0.159 | 505 | 13.00 | 18.30 | 27.4% | -0.34 | 0.0054 | -0.167 | |||
| 35.00 | 42.20 | 28.5% | 0.64 | 0.0053 | -0.163 | 510 | 16.00 | 22.90 | 1 | 29.4% | -0.37 | 0.0055 | -0.172 | |||
| 32.30 | 40.00 | 28.9% | 0.62 | 0.0054 | -0.167 | 515 | 18.70 | 23.90 | 2 | 29.0% | -0.40 | 0.0057 | -0.176 | |||
| 31.50 | 37.60 | 192 | 30.0% | 0.59 | 0.0056 | -0.170 | 520 | 22.90 | 25.10 | 1 | 113 | 29.5% | -0.43 | 0.0058 | -0.180 | |
| 29.20 | 35.00 | 5 | 30.1% | 0.56 | 0.0056 | -0.173 | 525 | 21.30 | 27.40 | 2 | 27.3% | -0.46 | 0.0059 | -0.182 | ||
| 26.80 | 32.30 | 5 | 6 | 30.0% | 0.53 | 0.0057 | -0.174 | 530 | 24.50 | 30.00 | 27.6% | -0.49 | 0.0060 | -0.184 | ||
| 24.40 | 29.90 | 8 | 29.9% | 0.50 | 0.0057 | -0.175 | 535 | 30.80 | 33.80 | 1 | 1 | 29.9% | -0.52 | 0.0060 | -0.185 | |
| 22.00 | 25.10 | 5 | 45 | 28.4% | 0.48 | 0.0057 | -0.174 | 540 | 30.80 | 37.70 | 147 | 29.0% | -0.55 | 0.0061 | -0.185 | |
| 20.20 | 25.30 | 29.7% | 0.45 | 0.0057 | -0.173 | 545 | 34.20 | 38.30 | 27.9% | -0.57 | 0.0060 | -0.184 | ||||
| 16.10 | 24.00 | 2 | 28.8% | 0.42 | 0.0056 | -0.172 | 550 | 36.00 | 44.30 | 28.6% | -0.60 | 0.0060 | -0.182 | |||
| 16.80 | 22.30 | 3 | 30.2% | 0.40 | 0.0055 | -0.169 | 555 | 39.50 | 46.40 | 28.1% | -0.63 | 0.0059 | -0.180 | |||
| 15.30 | 17.60 | 205 | 28.6% | 0.37 | 0.0054 | -0.166 | 560 | 43.00 | 49.40 | 1 | 181 | 27.8% | -0.66 | 0.0059 | -0.177 | |
| 13.60 | 19.20 | 30.3% | 0.35 | 0.0053 | -0.162 | 565 | 47.50 | 53.00 | 28.4% | -0.69 | 0.0058 | -0.174 | ||||
| 12.40 | 17.80 | 30.4% | 0.32 | 0.0051 | -0.158 | 570 | 50.80 | 56.60 | 28.1% | -0.71 | 0.0056 | -0.170 | ||||
| 11.10 | 15.30 | 2 | 29.8% | 0.30 | 0.0049 | -0.153 | 575 | 54.00 | 60.40 | 1 | 27.6% | -0.74 | 0.0055 | -0.166 | ||
| 9.30 | 11.50 | 5 | 43 | 27.9% | 0.28 | 0.0048 | -0.148 | 580 | 59.50 | 63.20 | 35 | 27.8% | -0.76 | 0.0053 | -0.161 | |
| 9.00 | 12.80 | 4 | 29.9% | 0.26 | 0.0046 | -0.143 | 585 | 63.40 | 68.70 | 28.8% | -0.78 | 0.0052 | -0.156 | |||
| 6.00 | 13.10 | 29.5% | 0.24 | 0.0044 | -0.137 | 590 | 67.00 | 71.30 | 27.1% | -0.81 | 0.0050 | -0.151 | ||||
| 7.30 | 9.70 | 2 | 29.3% | 0.22 | 0.0042 | -0.131 | 595 | 70.00 | 75.60 | 25.7% | -0.83 | 0.0048 | -0.145 | |||
| 5.40 | 8.30 | 25 | 222 | 28.2% | 0.20 | 0.0040 | -0.125 | 600 | 75.30 | 80.40 | 41 | 27.0% | -0.85 | 0.0046 | -0.139 | |
| 4.90 | 10.60 | 3 | 30.7% | 0.19 | 0.0038 | -0.119 | 605 | 79.70 | 84.80 | 26.6% | -0.86 | 0.0044 | -0.133 | |||
| 1.70 | 10.00 | 28.9% | 0.17 | 0.0036 | -0.113 | 610 | 84.30 | 91.90 | 29.7% | -0.88 | 0.0043 | -0.126 | ||||
| 4.20 | 9.40 | 5 | 31.5% | 0.16 | 0.0034 | -0.108 | 615 | 89.30 | 93.70 | 26.2% | -0.90 | 0.0042 | -0.118 | |||
| 3.90 | 6.60 | 1 | 57 | 30.0% | 0.14 | 0.0032 | -0.102 | 620 | 93.30 | 97.90 | 1 | -0.92 | 0.0040 | -0.110 | ||
| 1.85 | 4.90 | 28 | 74 | 29.5% | 0.13 | 0.0030 | -0.096 | 625 | 98.10 | 103.00 | 20 | -0.93 | 0.0038 | -0.112 | ||
| 1.85 | 6.30 | 4 | 49 | 29.7% | 0.12 | 0.0028 | -0.090 | 630 | 103.50 | 107.00 | -0.94 | 0.0036 | -0.120 | |||
| 0.7000 | 7.50 | 21 | 30.8% | 0.11 | 0.0026 | -0.085 | 635 | 107.60 | 114.40 | 2 | -0.96 | 0.0036 | -0.124 | |||
| 1.85 | 5.70 | 21 | 73 | 31.0% | 0.10 | 0.0024 | -0.080 | 640 | 112.50 | 118.20 | -0.97 | 0.0035 | -0.125 | |||
| 0.4500 | 4.70 | 17 | 29.1% | 0.09 | 0.0023 | -0.075 | 645 | 116.20 | 125.00 | -0.98 | 0.0029 | -0.079 | ||||
| 0 | 2.80 | 15 | 26.2% | 0.08 | 0.0021 | -0.070 | 650 | 121.20 | 130.00 | 9 | -0.99 | 0.0020 | -0.065 | |||
| 0 | 8.10 | 7 | 34.3% | 0.08 | 0.0020 | -0.066 | 655 | 126.20 | 135.00 | -0.99 | 0.0011 | -0.065 | ||||
| 1.30 | 6.90 | 117 | 35.3% | 0.07 | 0.0018 | -0.061 | 660 | 131.20 | 140.00 | -1.00 | 0.0004 | -0.065 | ||||
| 0 | 6.30 | 39 | 33.9% | 0.06 | 0.0017 | -0.057 | 665 | 136.00 | 145.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 7.80 | 24 | 36.5% | 0.06 | 0.0016 | -0.053 | 670 | 141.00 | 150.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 7.70 | 15 | 37.3% | 0.05 | 0.0014 | -0.050 | 675 | 146.00 | 155.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0.1000 | 2.00 | 38 | 29.1% | 0.05 | 0.0013 | -0.046 | 680 | 151.10 | 160.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 5.90 | 7 | 36.6% | 0.04 | 0.0012 | -0.043 | 685 | 156.00 | 165.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 8.20 | 5 | 40.3% | 0.04 | 0.0012 | -0.040 | 690 | 161.00 | 170.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 5.80 | 6 | 38.0% | 0.04 | 0.0011 | -0.037 | 695 | 166.00 | 173.90 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 7.80 | 24 | 41.4% | 0.03 | 0.0010 | -0.035 | 700 | 171.00 | 180.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 4.00 | 6 | 36.5% | 0.03 | 0.0009 | -0.032 | 705 | 176.00 | 185.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 5.70 | 6 | 40.1% | 0.03 | 0.0008 | -0.030 | 710 | 181.00 | 190.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 5.60 | 8 | 40.6% | 0.03 | 0.0008 | -0.028 | 715 | 186.00 | 195.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 7.00 | 2 | 43.4% | 0.02 | 0.0007 | -0.026 | 720 | 191.20 | 200.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 5.60 | 2 | 42.0% | 0.02 | 0.0006 | -0.024 | 725 | 196.20 | 205.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 7.00 | 1 | 44.9% | 0.02 | 0.0006 | -0.022 | 730 | 201.00 | 210.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 5.50 | 43.3% | 0.02 | 0.0006 | -0.020 | 735 | 206.00 | 215.00 | -1.00 | 0.0000 | -0.065 | |||||
| 0 | 2.00 | 12 | 36.6% | 0.02 | 0.0005 | -0.019 | 740 | 211.00 | 220.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 7.50 | 17 | 47.7% | 0.01 | 0.0005 | -0.018 | 745 | 216.00 | 225.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 7.60 | 4 | 48.5% | 0.01 | 0.0004 | -0.016 | 750 | 221.00 | 230.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 5.50 | 46.0% | 0.01 | 0.0004 | -0.015 | 755 | 226.00 | 235.00 | -1.00 | 0.0000 | -0.065 | |||||
| 0 | 7.60 | 3 | 49.9% | 0.01 | 0.0004 | -0.014 | 760 | 231.00 | 240.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 4.10 | 44.7% | 0.01 | 0.0003 | -0.013 | 765 | 236.00 | 245.00 | -1.00 | 0.0000 | -0.065 | |||||
| 0 | 6.60 | 49.7% | 0.01 | 0.0003 | -0.012 | 770 | 241.00 | 250.00 | -1.00 | 0.0000 | -0.065 | |||||
| 0 | 5.40 | 48.4% | 0.01 | 0.0003 | -0.011 | 775 | 246.00 | 255.00 | -1.00 | 0.0000 | -0.065 | |||||
| 0 | 5.40 | 1 | 49.0% | 0.01 | 0.0003 | -0.010 | 780 | 251.00 | 260.00 | -1.00 | 0.0000 | -0.065 | ||||
| 0 | 7.10 | 52.5% | 0.01 | 0.0002 | -0.009 | 785 | 256.00 | 265.00 | -1.00 | 0.0000 | -0.065 | |||||
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 20, 2026
Volatility page →Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.