National Grid PLC (NG.UK)
Market value of NG.UK : 10.59 GBP +0.04 GBP (+0.38%)| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||
| 2000 | -9.47 | 12.11 | 16.94 | -6.63 | -2.28 | 1.16 | 4.59 | 2.84 | 6.52 | 2.05 | 3.51 | -1.22 | 29.61 |
| 2001 | 2.45 | -4.49 | -7.16 | -2.11 | 7.02 | -6.60 | -10.20 | -0.30 | -9.37 | 12.82 | -8.42 | -2.73 | -29.73 |
| 2002 | 2.91 | 2.50 | -0.17 | 6.96 | 1.36 | -5.67 | -4.75 | 3.08 | 0.06 | -0.55 | -5.21 | 6.67 | 4.63 |
| 2003 | -12.93 | 1.95 | -4.31 | 6.69 | -4.01 | 2.87 | -6.48 | -0.57 | -1.53 | -1.50 | 3.15 | 0.56 | -12.22 |
| 2004 | -2.43 | 9.13 | -0.68 | -0.75 | 0.52 | -2.08 | 1.46 | 6.43 | -0.36 | 1.40 | 0.43 | 4.68 | 23.45 |
| 2005 | 3.87 | -2.05 | -2.54 | 4.94 | 3.07 | 0.18 | -3.86 | 0.96 | 1.34 | -3.45 | 3.98 | 5.59 | 0.38 |
| 2006 | 0.00 | 3.99 | -4.75 | -1.71 | 5.84 | -3.22 | 4.11 | 4.25 | 4.05 | 0.29 | 2.23 | 6.20 | 28.08 |
| 2007 | 4.42 | -1.54 | 4.25 | -1.63 | 0.00 | -5.51 | -4.87 | 7.07 | 4.75 | 3.08 | 3.52 | 1.70 | 13.39 |
| 2008 | -6.80 | -5.85 | -4.63 | 1.16 | 6.72 | -11.10 | 2.15 | 7.37 | 0.49 | -2.29 | -5.25 | 2.55 | -17.64 |
| 2009 | -6.02 | -3.32 | -4.21 | 6.91 | 4.10 | -9.94 | 4.01 | 5.52 | 2.46 | 0.75 | 8.51 | 2.57 | -1.52 |
| 2010 | -7.20 | 3.25 | -1.90 | -2.33 | -10.33 | -0.78 | 4.77 | 6.91 | -2.00 | 9.36 | -4.15 | -1.60 | -9.55 |
| 2011 | -3.07 | 2.70 | 3.48 | 2.01 | -1.67 | 0.17 | -3.31 | 0.08 | 3.06 | -1.45 | 1.63 | -0.09 | 9.65 |
| 2012 | -2.93 | 0.55 | -2.01 | 4.49 | -2.69 | 3.38 | -2.72 | 3.54 | 0.51 | 3.13 | 0.43 | 0.58 | 11.55 |
| 2013 | -2.60 | 5.49 | 5.01 | 4.04 | -4.51 | -4.43 | 4.86 | -6.01 | -2.86 | 7.39 | -1.51 | 1.61 | 10.99 |
| 2014 | 0.13 | 5.34 | -1.85 | 1.88 | 6.18 | -6.04 | 4.27 | 5.95 | -1.06 | 4.17 | 0.60 | -1.07 | 16.52 |
| 2015 | 1.38 | -5.69 | -1.40 | -0.86 | 6.15 | -12.41 | 3.65 | 1.03 | 3.79 | 0.48 | 0.20 | 1.89 | 1.60 |
| 2016 | 5.95 | -2.11 | 2.41 | -2.22 | 1.92 | 8.67 | -1.41 | -3.55 | 3.36 | -2.02 | -14.30 | 4.89 | 2.01 |
| 2017 | -3.17 | 5.12 | 3.60 | -1.72 | -0.58 | -10.52 | -1.81 | 3.42 | -5.17 | -1.88 | -2.34 | -0.95 | -16.27 |
| 2018 | -8.14 | -8.32 | 8.70 | 5.96 | -1.32 | -0.17 | -2.18 | 0.75 | -2.32 | 6.01 | 0.65 | -8.96 | -12.98 |
| 2019 | 10.58 | 2.57 | -0.57 | -1.61 | -5.55 | 5.21 | -0.84 | 1.44 | 1.19 | 2.91 | -1.46 | 6.68 | 27.07 |
| 2020 | 6.26 | -2.35 | -3.77 | 1.70 | -0.28 | 6.24 | -7.76 | -6.89 | 5.56 | 2.56 | -6.37 | 0.77 | -8.80 |
| 2021 | -3.04 | -5.20 | 6.28 | 4.85 | 2.70 | -2.05 | -0.17 | 1.67 | -6.50 | 6.15 | 7.02 | 6.87 | 21.57 |
| 2022 | 0.62 | 3.92 | 3.70 | 1.83 | -2.09 | -8.44 | 8.15 | -4.34 | -12.92 | 3.44 | 6.53 | -1.86 | -6.64 |
| 2023 | 2.50 | 2.58 | 5.98 | 4.20 | -3.79 | -2.26 | -1.15 | -3.48 | -0.67 | -0.79 | 4.74 | 3.37 | 6.06 |
| 2024 | -0.10 | -0.81 | 2.40 | -2.78 | 0.43 | 0.10 |