Options Chain for NRG ENERGY INC COM NEW (NRG) - $133.97 as of 7/31/2026 3:25:02 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 67.90 | 71.30 | 69.60 | % | 1.07 | 0 | 0 | 1.47 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:58 PM EST | |||
| 70.00 | 62.50 | 66.30 | 64.40 | 60.50 | 0.00 | 0.00% | 0.92 | 0 | 1 | 1.34 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 75.00 | 58.00 | 61.30 | 59.65 | 60.00 | % | 0.80 | 1 | 0 | 1.22 | 1.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 3:59:58 PM EST | |
| 80.00 | 52.60 | 56.40 | 54.50 | % | 0.68 | 0 | 0 | 1.12 | 0.99 | 0.00 | -0.01 | 7/31/2026 3:59:58 PM EST | |||
| 85.00 | 48.10 | 51.10 | 49.60 | % | 0.58 | 0 | 0 | 0.97 | 0.98 | 0.00 | -0.01 | 7/31/2026 3:59:58 PM EST | |||
| 90.00 | 43.30 | 46.00 | 44.65 | 58.60 | 0.00 | 0.00% | 0.50 | 0 | 3 | 0.86 | 0.97 | 0.00 | -0.02 | 6/26/2026 | 7/31/2026 3:59:58 PM EST |
| 95.00 | 38.60 | 41.30 | 39.95 | 53.30 | 0.00 | 0.00% | 0.42 | 0 | 2 | 0.80 | 0.95 | 0.00 | -0.03 | 6/26/2026 | 7/31/2026 3:59:58 PM EST |
| 100.00 | 33.50 | 36.60 | 35.05 | 51.63 | 0.00 | 0.00% | 0.35 | 0 | 11 | 0.74 | 0.92 | 0.00 | -0.04 | 6/30/2026 | 7/31/2026 3:59:58 PM EST |
| 105.00 | 29.50 | 31.80 | 30.65 | % | 0.29 | 0 | 0 | 0.47 | 0.89 | 0.01 | -0.06 | 7/31/2026 3:59:58 PM EST | |||
| 110.00 | 25.30 | 27.50 | 26.40 | 25.80 | +7.60 | +41.76% | 0.24 | 175 | 29 | 0.51 | 0.85 | 0.01 | -0.07 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 115.00 | 21.30 | 23.50 | 22.40 | 30.28 | 0.00 | 0.00% | 0.19 | 0 | 4 | 0.52 | 0.80 | 0.01 | -0.08 | 7/9/2026 | 7/31/2026 3:59:58 PM EST |
| 120.00 | 18.00 | 19.70 | 18.85 | 18.98 | +6.08 | +47.14% | 0.16 | 1 | 77 | 0.53 | 0.74 | 0.01 | -0.09 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 125.00 | 14.60 | 16.30 | 15.45 | 14.80 | 0.00 | 0.00% | 0.12 | 0 | 44 | 0.52 | 0.68 | 0.01 | -0.10 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 130.00 | 11.50 | 13.20 | 12.35 | 12.50 | +4.22 | +50.97% | 0.10 | 1 | 130 | 0.51 | 0.61 | 0.01 | -0.10 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 135.00 | 9.30 | 10.70 | 10.00 | 6.30 | 0.00 | 0.00% | 0.07 | 0 | 108 | 0.52 | 0.53 | 0.02 | -0.10 | 7/29/2026 | 7/31/2026 3:59:58 PM EST |
| 140.00 | 7.10 | 8.70 | 7.90 | 7.60 | +2.58 | +51.40% | 0.06 | 2 | 225 | 0.52 | 0.45 | 0.02 | -0.10 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 145.00 | 5.20 | 6.80 | 6.00 | 4.40 | 0.00 | 0.00% | 0.04 | 0 | 132 | 0.51 | 0.38 | 0.02 | -0.10 | 7/28/2026 | 7/31/2026 3:59:58 PM EST |
| 150.00 | 4.00 | 5.10 | 4.55 | 4.40 | 0.00 | 0.00% | 0.03 | 0 | 4,978 | 0.51 | 0.31 | 0.01 | -0.09 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 155.00 | 2.70 | 4.40 | 3.55 | 3.53 | +0.92 | +35.25% | 0.02 | 1 | 249 | 0.51 | 0.25 | 0.01 | -0.08 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 160.00 | 2.15 | 3.40 | 2.78 | 2.55 | 0.00 | 0.00% | 0.02 | 0 | 6,427 | 0.52 | 0.21 | 0.01 | -0.07 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 165.00 | 1.50 | 2.65 | 2.08 | 2.20 | 0.00 | 0.00% | 0.01 | 0 | 187 | 0.52 | 0.17 | 0.01 | -0.07 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 170.00 | 1.20 | 2.45 | 1.83 | 2.29 | +1.09 | +90.84% | 0.01 | 172 | 256 | 0.55 | 0.14 | 0.01 | -0.06 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 175.00 | 1.00 | 1.95 | 1.48 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 201 | 0.56 | 0.12 | 0.01 | -0.05 | 7/29/2026 | 7/31/2026 3:59:58 PM EST |
| 180.00 | 0.65 | 2.65 | 1.65 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 4,821 | 0.60 | 0.09 | 0.01 | -0.05 | 7/29/2026 | 7/31/2026 3:59:58 PM EST |
| 185.00 | 0.05 | 2.50 | 1.28 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 132 | 0.55 | 0.08 | 0.01 | -0.04 | 7/29/2026 | 7/31/2026 3:59:58 PM EST |
| 190.00 | 0.00 | 1.50 | 0.75 | 0.52 | 0.00 | 0.00% | 0.00 | 0 | 6,219 | 0.68 | 0.06 | 0.00 | -0.03 | 7/28/2026 | 7/31/2026 3:59:58 PM EST |
| 195.00 | 0.00 | 1.10 | 0.55 | 0.85 | 0.00 | 0.00% | 0.00 | 0 | 204 | 0.67 | 0.05 | 0.00 | -0.03 | 7/23/2026 | 7/31/2026 3:59:58 PM EST |
| 200.00 | 0.00 | 2.50 | 1.25 | 1.80 | 0.00 | 0.00% | 0.01 | 0 | 233 | 0.86 | 0.03 | 0.00 | -0.02 | 6/25/2026 | 7/31/2026 3:59:58 PM EST |
| 210.00 | 0.00 | 1.75 | 0.88 | 1.25 | 0.00 | 0.00% | 0.00 | 0 | 34 | 0.85 | 0.02 | 0.00 | -0.01 | 5/28/2026 | 7/31/2026 3:59:58 PM EST |
| 220.00 | 0.00 | 0.75 | 0.38 | 0.90 | 0.00 | 0.00% | 0.00 | 0 | 105 | 0.76 | 0.02 | 0.00 | -0.01 | 5/28/2026 | 7/31/2026 3:59:58 PM EST |
| 230.00 | 0.00 | 2.25 | 1.13 | 1.55 | 0.00 | 0.00% | 0.00 | 0 | 92 | 1.03 | 0.01 | 0.00 | 0.00 | 5/6/2026 | 7/31/2026 3:59:58 PM EST |
| 240.00 | 0.00 | 0.95 | 0.48 | 0.28 | 0.00 | 0.00% | 0.00 | 0 | 17 | 0.90 | 0.01 | 0.00 | 0.00 | 7/17/2026 | 7/31/2026 3:59:58 PM EST |
| 250.00 | 0.00 | 1.50 | 0.75 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 41 | 1.04 | 0.00 | 0.00 | 0.00 | 7/13/2026 | 7/31/2026 3:59:58 PM EST |
| 260.00 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 30 | 0.96 | 0.00 | 0.00 | 0.00 | 6/4/2026 | 7/31/2026 3:59:58 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.50 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:58 PM EST | |||
| 70.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 4 | 1.37 | 0.00 | 0.00 | 0.00 | 6/22/2026 | 7/31/2026 3:59:58 PM EST |
| 75.00 | 0.00 | 2.15 | 1.08 | 0.95 | 0.00 | 0.00% | 0.01 | 0 | 272 | 1.25 | 0.00 | 0.00 | 0.00 | 6/11/2026 | 7/31/2026 3:59:58 PM EST |
| 80.00 | 0.00 | 0.95 | 0.48 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 50 | 0.93 | -0.01 | 0.00 | -0.01 | 6/4/2026 | 7/31/2026 3:59:58 PM EST |
| 85.00 | 0.00 | 0.95 | 0.48 | 0.84 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.84 | -0.02 | 0.00 | -0.01 | 6/16/2026 | 7/31/2026 3:59:58 PM EST |
| 90.00 | 0.00 | 0.95 | 0.48 | 1.32 | 0.00 | 0.00% | 0.01 | 0 | 79 | 0.75 | -0.03 | 0.00 | -0.02 | 6/15/2026 | 7/31/2026 3:59:58 PM EST |
| 95.00 | 0.00 | 1.05 | 0.53 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.68 | -0.05 | 0.00 | -0.03 | 7/14/2026 | 7/31/2026 3:59:58 PM EST |
| 100.00 | 0.15 | 2.85 | 1.50 | 1.18 | 0.00 | 0.00% | 0.01 | 0 | 264 | 0.61 | -0.08 | 0.00 | -0.04 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 105.00 | 1.05 | 2.80 | 1.93 | 1.82 | 0.00 | 0.00% | 0.02 | 0 | 59 | 0.62 | -0.11 | 0.01 | -0.06 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 110.00 | 1.70 | 2.60 | 2.15 | 3.06 | 0.00 | 0.00% | 0.02 | 0 | 21 | 0.56 | -0.15 | 0.01 | -0.07 | 7/28/2026 | 7/31/2026 3:59:58 PM EST |
| 115.00 | 2.25 | 3.70 | 2.98 | 3.36 | -0.52 | -13.41% | 0.03 | 1 | 108 | 0.54 | -0.20 | 0.01 | -0.08 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 120.00 | 3.40 | 5.10 | 4.25 | 4.50 | -3.40 | -43.04% | 0.04 | 3 | 89 | 0.54 | -0.26 | 0.01 | -0.09 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 125.00 | 5.50 | 6.80 | 6.15 | 7.77 | 0.00 | 0.00% | 0.05 | 0 | 235 | 0.54 | -0.32 | 0.01 | -0.10 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 130.00 | 7.40 | 8.90 | 8.15 | 8.15 | -4.05 | -33.20% | 0.06 | 1 | 174 | 0.54 | -0.39 | 0.01 | -0.10 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 135.00 | 9.30 | 11.30 | 10.30 | 11.50 | +3.10 | +36.91% | 0.08 | 1 | 336 | 0.52 | -0.47 | 0.02 | -0.10 | 7/31/2026 | 7/31/2026 3:59:58 PM EST |
| 140.00 | 12.60 | 14.10 | 13.35 | 13.85 | 0.00 | 0.00% | 0.10 | 0 | 426 | 0.52 | -0.55 | 0.02 | -0.10 | 7/30/2026 | 7/31/2026 3:59:58 PM EST |
| 145.00 | 16.10 | 17.40 | 16.75 | 13.70 | 0.00 | 0.00% | 0.12 | 0 | 139 | 0.53 | -0.62 | 0.02 | -0.10 | 7/14/2026 | 7/31/2026 3:59:58 PM EST |
| 150.00 | 19.60 | 20.90 | 20.25 | 15.33 | 0.00 | 0.00% | 0.14 | 0 | 1,171 | 0.53 | -0.69 | 0.01 | -0.09 | 7/24/2026 | 7/31/2026 3:59:58 PM EST |
| 155.00 | 23.60 | 24.70 | 24.15 | 26.50 | 0.00 | 0.00% | 0.16 | 0 | 179 | 0.53 | -0.75 | 0.01 | -0.08 | 7/28/2026 | 7/31/2026 3:59:58 PM EST |
| 160.00 | 27.40 | 29.90 | 28.65 | 21.10 | 0.00 | 0.00% | 0.18 | 0 | 37 | 0.56 | -0.79 | 0.01 | -0.07 | 6/30/2026 | 7/31/2026 3:59:58 PM EST |
| 165.00 | 31.20 | 34.20 | 32.70 | 36.40 | 0.00 | 0.00% | 0.20 | 0 | 5 | 0.52 | -0.83 | 0.01 | -0.07 | 7/20/2026 | 7/31/2026 3:59:58 PM EST |
| 170.00 | 36.20 | 38.70 | 37.45 | 34.20 | 0.00 | 0.00% | 0.22 | 0 | 11 | 0.56 | -0.86 | 0.01 | -0.06 | 7/7/2026 | 7/31/2026 3:59:58 PM EST |
| 175.00 | 40.80 | 43.40 | 42.10 | 38.00 | 0.00 | 0.00% | 0.24 | 0 | 18 | 0.55 | -0.88 | 0.01 | -0.05 | 7/23/2026 | 7/31/2026 3:59:58 PM EST |
| 180.00 | 45.60 | 48.10 | 46.85 | 46.55 | 0.00 | 0.00% | 0.26 | 0 | 2 | 0.70 | -0.91 | 0.01 | -0.05 | 5/12/2026 | 7/31/2026 3:59:58 PM EST |
| 185.00 | 50.40 | 53.00 | 51.70 | % | 0.28 | 0 | 4 | 0.74 | -0.92 | 0.01 | -0.04 | 7/31/2026 3:59:58 PM EST | |||
| 190.00 | 55.30 | 57.80 | 56.55 | 60.00 | 0.00 | 0.00% | 0.30 | 0 | 2 | 0.78 | -0.94 | 0.00 | -0.03 | 5/13/2026 | 7/31/2026 3:59:58 PM EST |
| 195.00 | 60.20 | 62.70 | 61.45 | % | 0.32 | 0 | 0 | 0.81 | -0.95 | 0.00 | -0.03 | 7/31/2026 3:59:58 PM EST | |||
| 200.00 | 65.10 | 67.70 | 66.40 | % | 0.33 | 0 | 0 | 0.85 | -0.97 | 0.00 | -0.02 | 7/31/2026 3:59:58 PM EST | |||
| 210.00 | 75.00 | 77.90 | 76.45 | 66.40 | 0.00 | 0.00% | 0.36 | 0 | 13 | 0.95 | -0.98 | 0.00 | -0.01 | 7/1/2026 | 7/31/2026 3:59:58 PM EST |
| 220.00 | 84.60 | 87.50 | 86.05 | 76.50 | 0.00 | 0.00% | 0.39 | 0 | 0 | 0.97 | -0.98 | 0.00 | -0.01 | 7/1/2026 | 7/31/2026 3:59:58 PM EST |
| 230.00 | 94.60 | 97.50 | 96.05 | 86.50 | 0.00 | 0.00% | 0.42 | 0 | 0 | 1.03 | -0.99 | 0.00 | 0.00 | 7/1/2026 | 7/31/2026 3:59:58 PM EST |
| 240.00 | 104.60 | 107.50 | 106.05 | % | 0.44 | 0 | 0 | 1.09 | -0.99 | 0.00 | 0.00 | 7/31/2026 3:59:58 PM EST | |||
| 250.00 | 114.60 | 117.50 | 116.05 | % | 0.46 | 0 | 0 | 1.15 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:58 PM EST | |||
| 260.00 | 124.60 | 127.50 | 126.05 | % | 0.48 | 0 | 0 | 1.20 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:58 PM EST |