Options Chain for NATIONAL GRID PLC SPONSORED ADR NE (NGG) - $80.39 as of 7/31/2026 9:36:06 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 33.30 | 37.00 | 35.15 | 37.85 | 0.00 | 0.00% | 0.78 | 0 | 1 | 2.08 | 1.00 | 0.00 | 0.00 | 7/20/2026 | 7/31/2026 3:59:51 PM EST |
| 50.00 | 28.30 | 32.20 | 30.25 | % | 0.60 | 0 | 0 | 1.84 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 55.00 | 24.80 | 25.90 | 25.35 | % | 0.46 | 0 | 0 | 1.13 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 60.00 | 19.80 | 20.90 | 20.35 | % | 0.34 | 0 | 0 | 0.91 | 1.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 65.00 | 14.80 | 15.90 | 15.35 | 17.60 | 0.00 | 0.00% | 0.24 | 0 | 1 | 0.71 | 1.00 | 0.00 | 0.00 | 7/20/2026 | 7/31/2026 3:59:51 PM EST |
| 70.00 | 9.80 | 10.70 | 10.25 | 13.03 | 0.00 | 0.00% | 0.15 | 0 | 1 | 0.46 | 0.98 | 0.01 | -0.01 | 7/20/2026 | 7/31/2026 3:59:51 PM EST |
| 75.00 | 5.20 | 5.90 | 5.55 | % | 0.07 | 0 | 0 | 0.32 | 0.86 | 0.04 | -0.03 | 7/31/2026 3:59:51 PM EST | |||
| 80.00 | 1.60 | 1.95 | 1.78 | 2.00 | 0.00 | 0.00% | 0.02 | 0 | 69 | 0.23 | 0.51 | 0.09 | -0.05 | 7/30/2026 | 7/31/2026 3:59:51 PM EST |
| 85.00 | 0.20 | 0.50 | 0.35 | 0.39 | 0.00 | 0.00% | 0.00 | 0 | 395 | 0.24 | 0.11 | 0.05 | -0.02 | 7/29/2026 | 7/31/2026 3:59:51 PM EST |
| 90.00 | 0.00 | 0.20 | 0.10 | 0.39 | 0.00 | 0.00% | 0.00 | 0 | 26 | 0.32 | 0.01 | 0.01 | 0.00 | 7/22/2026 | 7/31/2026 3:59:51 PM EST |
| 95.00 | 0.00 | 0.15 | 0.08 | 0.17 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.41 | 0.00 | 0.00 | 0.00 | 7/2/2026 | 7/31/2026 3:59:51 PM EST |
| 100.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.72 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 105.00 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 0.88 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 110.00 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 0.99 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 115.00 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 1.09 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 120.00 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 1.18 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.21 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 50.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.89 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 55.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 0.84 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 60.00 | 0.00 | 0.20 | 0.10 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.70 | 0.00 | 0.00 | 0.00 | 6/23/2026 | 7/31/2026 3:59:51 PM EST |
| 65.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.54 | 0.00 | 0.00 | 0.00 | 7/14/2026 | 7/31/2026 3:59:51 PM EST |
| 70.00 | 0.00 | 0.25 | 0.13 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 84 | 0.40 | -0.02 | 0.01 | -0.01 | 7/27/2026 | 7/31/2026 3:59:51 PM EST |
| 75.00 | 0.20 | 0.40 | 0.30 | 0.30 | -0.05 | -14.29% | 0.00 | 2 | 64 | 0.24 | -0.14 | 0.04 | -0.03 | 7/31/2026 | 7/31/2026 3:59:51 PM EST |
| 80.00 | 1.45 | 1.70 | 1.58 | 1.59 | -0.62 | -28.06% | 0.02 | 2 | 1,032 | 0.20 | -0.49 | 0.09 | -0.05 | 7/31/2026 | 7/31/2026 3:59:51 PM EST |
| 85.00 | 4.80 | 5.50 | 5.15 | 5.80 | 0.00 | 0.00% | 0.06 | 0 | 110 | 0.31 | -0.89 | 0.05 | -0.02 | 7/29/2026 | 7/31/2026 3:59:51 PM EST |
| 90.00 | 9.50 | 10.50 | 10.00 | 10.35 | 0.00 | 0.00% | 0.11 | 0 | 2 | 0.47 | -0.99 | 0.01 | 0.00 | 7/30/2026 | 7/31/2026 3:59:51 PM EST |
| 95.00 | 13.50 | 16.70 | 15.10 | 15.10 | +1.25 | +9.03% | 0.16 | 1 | 0 | 0.84 | -1.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 3:59:51 PM EST |
| 100.00 | 18.20 | 21.90 | 20.05 | 20.30 | 0.00 | 0.00% | 0.20 | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 7/30/2026 | 7/31/2026 3:59:51 PM EST |
| 105.00 | 23.00 | 26.90 | 24.95 | 25.15 | -0.75 | -2.90% | 0.24 | 1 | 0 | 1.15 | -1.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 3:59:51 PM EST |
| 110.00 | 27.90 | 31.90 | 29.90 | % | 0.27 | 0 | 0 | 1.27 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST | |||
| 115.00 | 33.00 | 36.80 | 34.90 | 35.80 | 0.00 | 0.00% | 0.30 | 0 | 0 | 1.36 | -1.00 | 0.00 | 0.00 | 7/29/2026 | 7/31/2026 3:59:51 PM EST |
| 120.00 | 38.00 | 41.80 | 39.90 | % | 0.33 | 0 | 0 | 1.46 | -1.00 | 0.00 | 0.00 | 7/31/2026 3:59:51 PM EST |