NGG
National Grid PLC
stockNYSEADR
At CloseNov 13, 2026 3:59:56 PM EST
84.29USD+0.831%(+0.69)533,625
Pre-marketNov 13, 2026 9:27:30 AM EST
83.68USD+0.096%(+0.08)
After-hoursNov 13, 2026 4:32:30 PM EST
84.31USD+0.018%(+0.02)
As of 2026-10-30, there were 1,272,669 shares short with a short interest of 0.13%.
NGG Short Interest - Official
NGG Short Position Change - Official
NGG Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-30 | 0.13 | 1,272,669 | 1.49 | +207,529 | +19.48 | 1,005,381,798 | 1,005,380,995 |
| 2026-10-15 | 0.11 | 1,065,140 | 1.26 | -41,251 | -3.73 | 1,005,381,798 | 1,005,382,000 |
| 2026-09-30 | 0.11 | 1,106,391 | 1.13 | -323,274 | -22.61 | 1,005,366,836 | 1,005,320,802 |
| 2026-09-15 | 0.14 | 1,429,665 | 1.39 | +235,967 | +19.77 | 1,005,366,836 | 1,005,320,802 |
| 2026-08-31 | 0.12 | 1,193,698 | 1.58 | -42,455 | -3.43 | 1,005,360,077 | 1,005,320,802 |
| 2026-08-14 | 0.12 | 1,236,153 | 1.82 | +483,417 | +64.22 | 1,005,360,077 | 1,005,320,802 |
| 2026-07-31 | 0.07 | 752,736 | 1.00 | -40,075 | -5.05 | 1,005,358,493 | 1,005,320,802 |
| 2026-07-15 | 0.08 | 792,811 | 1.00 | -724,106 | -47.74 | 995,175,617 | 995,139,178 |
| 2026-06-30 | 0.15 | 1,516,917 | 1.03 | +215,719 | +16.58 | 995,142,123 | 995,105,180 |
| 2026-06-15 | 0.13 | 1,301,198 | 1.35 | -154,350 | -10.60 | 995,142,123 | 995,105,180 |
| 2026-05-15 | 0.15 | 1,455,548 | 1.00 | +444,686 | +43.99 | 995,109,400 | 982,731,672 |
| 2026-04-30 | 0.10 | 1,010,862 | 1.13 | +31,349 | +3.20 | 994,685,366 | 973,417,008 |
| 2026-04-15 | 0.10 | 979,513 | 1.22 | -15,027 | -1.51 | 994,685,366 | 973,417,008 |
| 2026-03-31 | 0.10 | 994,540 | 1.00 | -667,101 | -40.15 | 994,261,836 | 973,417,008 |
| 2026-03-13 | 0.17 | 1,661,641 | 1.30 | -375,776 | -18.44 | 994,261,836 | 973,417,008 |
| 2026-02-27 | 0.21 | 2,037,417 | 1.50 | -302,758 | -12.94 | 994,258,265 | 973,417,008 |
| 2026-02-13 | 0.24 | 2,340,175 | 1.77 | +315,599 | +15.59 | 994,258,265 | 973,417,008 |
| 2026-01-30 | 0.21 | 2,024,576 | 2.74 | +271,859 | +15.51 | 993,732,528 | 973,417,008 |
| 2026-01-15 | 0.18 | 1,752,717 | 2.40 | +117,170 | +7.16 | 993,732,528 | 973,417,008 |
| 2025-12-31 | 0.17 | 1,635,547 | 3.43 | +185,970 | +12.83 | 992,308,977 | 973,417,008 |
| 2025-12-15 | 0.15 | 1,449,577 | 2.65 | +85,414 | +6.26 | 992,308,977 | 973,417,008 |
| 2025-11-28 | 0.14 | 1,364,163 | 1.84 | -485,388 | -26.24 | 992,307,641 | 973,091,892 |
| 2025-11-14 | 0.19 | 1,849,551 | 2.60 | +280,522 | +17.88 | 992,307,641 | 972,402,252 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.