If you invested $1000 in MGE Energy, Inc. (MGEE) 10 years ago, it would be worth $1,725.91 as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,122.99, while $1000 invested 1 year ago would be worth $945.77. This corresponds to total returns of 72.59%, 12.3%, -5.42%, respectively, with annualized returns of 5.61%, 2.35%, -5.42%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| July 31, 2026 | 79.06 | 79.53 | 79.53 | 79.72 | 78 | 210,839 |
| July 30, 2026 | 79.92 | 79.5 | 79.5 | 81.08 | 79.27 | 163,361 |
| July 29, 2026 | 81.81 | 80.3 | 80.3 | 82.52 | 80.06 | 190,162 |
| July 28, 2026 | 82.59 | 81.99 | 81.99 | 83.72 | 81.9 | 275,372 |
| July 27, 2026 | 82.18 | 81.61 | 81.61 | 82.64 | 81.4 | 107,699 |
| July 23, 2026 | 82.25 | 82.4 | 82.4 | 83.84 | 82.17 | 396,885 |
| July 22, 2026 | 81.27 | 82.99 | 82.99 | 83.12 | 81.27 | 155,490 |
| July 21, 2026 | 80.77 | 80.8 | 80.8 | 81.26 | 80.08 | 222,452 |
| July 20, 2026 | 80.99 | 81.31 | 81.31 | 81.73 | 80.5 | 124,535 |
| July 17, 2026 | 82.53 | 81.05 | 81.05 | 84.05 | 80.76 | 165,921 |
| July 16, 2026 | 80.5 | 81.99 | 81.99 | 82.32 | 80.5 | 166,453 |
| July 15, 2026 | 80.85 | 80.5 | 80.5 | 82.18 | 80.33 | 150,658 |
| July 14, 2026 | 82.37 | 81.17 | 81.17 | 82.49 | 80.7 | 173,685 |
| July 13, 2026 | 82.01 | 82.17 | 82.17 | 82.53 | 81.9 | 145,670 |
| July 10, 2026 | 81.93 | 81.77 | 81.77 | 82.34 | 81.32 | 106,899 |
| July 09, 2026 | 82.07 | 81.74 | 81.74 | 82.92 | 81.7 | 174,512 |
| July 08, 2026 | 83.66 | 82.2 | 82.2 | 83.66 | 81.36 | 305,606 |
| July 07, 2026 | 83.82 | 83.07 | 83.07 | 85.3 | 83.05 | 211,503 |
| July 06, 2026 | 83.85 | 82.96 | 82.96 | 84.29 | 82.38 | 270,693 |
| July 02, 2026 | 81.47 | 84.23 | 84.23 | 84.29 | 81.28 | 277,556 |
| July 01, 2026 | 81.54 | 81.11 | 81.11 | 81.71 | 80.74 | 423,866 |
| June 30, 2026 | 80.35 | 81.54 | 81.54 | 82.18 | 79.45 | 554,937 |
| June 29, 2026 | 79.46 | 80.24 | 80.24 | 80.67 | 78.37 | 363,428 |
| June 26, 2026 | 79.52 | 79.78 | 79.78 | 80.39 | 79.07 | 1.25M |
| June 25, 2026 | 78.97 | 78.86 | 78.86 | 79.96 | 78.22 | 199,035 |
| June 24, 2026 | 77.81 | 78.72 | 78.72 | 78.92 | 77.81 | 217,799 |
| June 23, 2026 | 76.78 | 77.27 | 77.27 | 77.75 | 76.34 | 237,838 |
| June 22, 2026 | 75.65 | 76.01 | 76.01 | 76.72 | 75.65 | 173,714 |
| June 18, 2026 | 76.07 | 75.92 | 75.92 | 77.25 | 75.2 | 624,048 |
| June 17, 2026 | 76.37 | 75.73 | 75.73 | 76.79 | 75.05 | 237,474 |
| June 16, 2026 | 76.5 | 76.91 | 76.91 | 78.44 | 76.26 | 207,558 |
| June 15, 2026 | 76.97 | 76.81 | 76.81 | 78.56 | 75.66 | 275,572 |
| June 12, 2026 | 76.7 | 77.66 | 77.66 | 78.39 | 76.66 | 204,444 |
| June 11, 2026 | 77.98 | 76.7 | 76.7 | 78.75 | 76.67 | 209,950 |
| June 10, 2026 | 77.87 | 77.73 | 77.73 | 78.83 | 76.76 | 229,451 |
| June 09, 2026 | 76.13 | 76.96 | 76.96 | 78.47 | 76.13 | 228,943 |
| June 08, 2026 | 75.98 | 75.95 | 75.95 | 77.25 | 75.84 | 326,058 |
| June 05, 2026 | 74.3 | 75.66 | 75.66 | 76.07 | 73.85 | 277,824 |
| June 04, 2026 | 73.99 | 73.86 | 73.86 | 74.43 | 72.71 | 318,908 |
| June 03, 2026 | 73.99 | 73.41 | 73.41 | 75.2 | 73.33 | 414,631 |
| June 02, 2026 | 73.43 | 74.4 | 74.4 | 74.58 | 72.34 | 262,361 |
| June 01, 2026 | 74.35 | 72.63 | 72.63 | 74.79 | 72.16 | 395,097 |
| May 29, 2026 | 75.35 | 75.5 | 75.5 | 75.8 | 74.88 | 427,293 |
| May 28, 2026 | 76 | 75.6 | 75.6 | 76.8 | 75.5 | 302,627 |
| May 27, 2026 | 75.89 | 76.38 | 76.38 | 76.68 | 75.74 | 193,543 |
| May 26, 2026 | 76.38 | 76 | 76 | 76.69 | 75.67 | 175,761 |
| May 22, 2026 | 75.85 | 76.06 | 76.06 | 76.46 | 75.1 | 345,527 |
| May 21, 2026 | 75.37 | 75.99 | 75.99 | 75.99 | 75.01 | 418,924 |
| May 20, 2026 | 75.6 | 75.82 | 75.82 | 75.99 | 74.82 | 439,462 |
| May 19, 2026 | 74.83 | 75.6 | 75.6 | 76.01 | 74.29 | 463,179 |
| May 18, 2026 | 74.31 | 75 | 75 | 75.19 | 74.08 | 295,316 |
| May 15, 2026 | 75.59 | 74.39 | 74.39 | 75.87 | 74.31 | 237,415 |
| May 14, 2026 | 75 | 75.74 | 75.74 | 75.75 | 74.57 | 349,643 |
| May 13, 2026 | 74.5 | 74.9 | 74.9 | 75.27 | 74.1 | 338,729 |
| May 12, 2026 | 73.83 | 75.3 | 75.3 | 75.75 | 73.79 | 430,594 |
| May 11, 2026 | 73.87 | 73.83 | 73.83 | 74.44 | 73.23 | 266,538 |
| May 08, 2026 | 74.75 | 73.65 | 73.65 | 74.75 | 73 | 747,969 |
| May 07, 2026 | 77.86 | 74.65 | 74.65 | 77.86 | 74.51 | 1.85M |
| May 06, 2026 | 81.16 | 80.8 | 80.8 | 81.32 | 79.52 | 154,203 |
| May 05, 2026 | 80 | 80.75 | 80.75 | 81.63 | 79.54 | 158,632 |