5 DAY PERFORMANCE
-3.49%
1 MONTH PERFORMANCE
+0.52%
3 MONTH PERFORMANCE
-1.08%
6 MONTH PERFORMANCE
-5.86%
YEAR-TO-DATE PERFORMANCE
+2.00%
1 YEAR PERFORMANCE
-11.71%
MGE Energy, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 02/18/2026 | $82.10 | $79.99 (-2.57%) | $82.10 | $79.92 | 106.02 K | $2.92 B |
| 02/17/2026 | $83.50 | $82.43 (-1.28%) | $83.50 | $82.09 | 75.20 K | $3.01 B |
| 02/13/2026 | $81.74 | $82.88 (1.39%) | $83.15 | $80.83 | 95.72 K | $3.03 B |
| 02/12/2026 | $80.48 | $81.15 (0.83%) | $81.77 | $80.35 | 80.10 K | $2.97 B |
| 02/11/2026 | $80.40 | $79.90 (-0.62%) | $80.40 | $79.55 | 83.60 K | $2.92 B |
| 02/10/2026 | $79.13 | $79.90 (0.97%) | $80.67 | $78.33 | 100.13 K | $2.92 B |
| 02/09/2026 | $79.58 | $78.73 (-1.07%) | $80.11 | $78.15 | 111.00 K | $2.88 B |
| 02/06/2026 | $80.96 | $79.58 (-1.7%) | $81.39 | $79.26 | 179.50 K | $2.91 B |
| 02/05/2026 | $80.40 | $80.91 (0.63%) | $81.62 | $79.21 | 166.74 K | $2.96 B |
| 02/04/2026 | $79.78 | $80.28 (0.63%) | $81.01 | $79.74 | 164.94 K | $2.93 B |
| 02/03/2026 | $78.74 | $79.17 (0.55%) | $80.13 | $78.60 | 120.43 K | $2.89 B |
| 02/02/2026 | $79.94 | $79.04 (-1.13%) | $80.69 | $78.79 | 132.82 K | $2.89 B |
| 01/30/2026 | $78.63 | $79.88 (1.59%) | $80.01 | $78.21 | 203.41 K | $2.92 B |
| 01/29/2026 | $78.29 | $78.94 (0.83%) | $79.90 | $78.29 | 145.40 K | $2.88 B |
| 01/28/2026 | $79.05 | $78.17 (-1.11%) | $79.59 | $78.09 | 101.40 K | $2.86 B |
| 01/27/2026 | $78.90 | $79.12 (0.28%) | $79.78 | $78.65 | 112.70 K | $2.89 B |
| 01/26/2026 | $78.69 | $79.21 (0.66%) | $79.94 | $78.55 | 109.30 K | $2.89 B |
| 01/23/2026 | $79.54 | $78.60 (-1.18%) | $79.70 | $78.10 | 116.30 K | $2.87 B |
| 01/22/2026 | $80.60 | $79.93 (-0.83%) | $80.99 | $79.88 | 81.23 K | $2.92 B |
| 01/21/2026 | $79.49 | $80.67 (1.48%) | $80.78 | $79.43 | 109.11 K | $2.95 B |
| 01/20/2026 | $79.28 | $79.37 (0.11%) | $79.53 | $78.55 | 93.11 K | $2.90 B |
| 01/16/2026 | $79.60 | $79.58 (-0.03%) | $79.91 | $78.51 | 119.24 K | $2.91 B |
| 01/15/2026 | $79.70 | $79.95 (0.31%) | $80.76 | $78.96 | 97.10 K | $2.92 B |
| 01/14/2026 | $79.26 | $79.46 (0.25%) | $79.80 | $78.87 | 78.00 K | $2.90 B |
| 01/13/2026 | $78.64 | $78.98 (0.43%) | $79.14 | $77.95 | 87.00 K | $2.89 B |
| 01/12/2026 | $78.14 | $78.75 (0.78%) | $79.26 | $77.92 | 95.90 K | $2.88 B |
| 01/09/2026 | $77.98 | $78.43 (0.58%) | $78.53 | $77.98 | 107.70 K | $2.87 B |
| 01/08/2026 | $77.80 | $78.05 (0.32%) | $79.25 | $77.80 | 93.13 K | $2.85 B |
| 01/07/2026 | $78.75 | $78.33 (-0.53%) | $78.75 | $77.34 | 162.30 K | $2.86 B |
| 01/06/2026 | $77.13 | $78.21 (1.4%) | $78.68 | $77.13 | 110.75 K | $2.86 B |
| 01/05/2026 | $78.03 | $77.50 (-0.68%) | $78.95 | $76.47 | 135.62 K | $2.83 B |
| 01/02/2026 | $78.20 | $78.44 (0.31%) | $78.91 | $77.50 | 103.40 K | $2.87 B |
| 12/31/2025 | $78.87 | $78.42 (-0.57%) | $78.87 | $78.37 | 97.04 K | $2.87 B |
| 12/30/2025 | $78.49 | $78.75 (0.33%) | $78.86 | $77.92 | 92.30 K | $2.88 B |
| 12/29/2025 | $78.39 | $78.77 (0.48%) | $79.24 | $78.33 | 97.90 K | $2.88 B |
| 12/26/2025 | $78.66 | $78.35 (-0.39%) | $78.91 | $78.05 | 76.10 K | $2.86 B |
| 12/24/2025 | $78.27 | $78.66 (0.5%) | $78.93 | $78.10 | 59.64 K | $2.87 B |
| 12/23/2025 | $77.95 | $78.27 (0.41%) | $78.72 | $77.95 | 101.54 K | $2.86 B |
| 12/22/2025 | $78.52 | $78.36 (-0.2%) | $78.93 | $77.99 | 107.83 K | $2.86 B |
| 12/19/2025 | $80.23 | $78.78 (-1.81%) | $80.77 | $78.42 | 528.00 K | $2.88 B |
| 12/18/2025 | $81.33 | $80.82 (-0.63%) | $81.62 | $80.49 | 146.60 K | $2.95 B |
| 12/17/2025 | $79.95 | $81.31 (1.7%) | $81.52 | $79.95 | 120.13 K | $2.97 B |
| 12/16/2025 | $81.25 | $80.24 (-1.24%) | $82.71 | $79.87 | 151.25 K | $2.93 B |
| 12/15/2025 | $80.23 | $81.79 (1.94%) | $82.20 | $79.96 | 186.03 K | $2.99 B |
| 12/12/2025 | $79.82 | $80.19 (0.46%) | $81.04 | $79.64 | 135.72 K | $2.93 B |
| 12/11/2025 | $79.37 | $79.30 (-0.09%) | $80.11 | $79.12 | 97.74 K | $2.90 B |
| 12/10/2025 | $78.52 | $78.99 (0.6%) | $79.46 | $78.30 | 160.50 K | $2.89 B |
| 12/09/2025 | $78.13 | $78.59 (0.59%) | $78.97 | $78.05 | 78.10 K | $2.87 B |
| 12/08/2025 | $78.66 | $77.66 (-1.27%) | $78.82 | $77.46 | 122.62 K | $2.84 B |
| 12/05/2025 | $78.62 | $78.66 (0.05%) | $78.93 | $78.06 | 91.74 K | $2.87 B |
| 12/04/2025 | $79.61 | $78.92 (-0.87%) | $80.21 | $78.56 | 101.84 K | $2.88 B |
| 12/03/2025 | $79.92 | $79.97 (0.06%) | $80.30 | $79.11 | 120.81 K | $2.92 B |
| 12/02/2025 | $80.69 | $79.43 (-1.56%) | $81.00 | $79.08 | 95.55 K | $2.90 B |
| 12/01/2025 | $81.47 | $80.13 (-1.64%) | $82.32 | $79.95 | 199.50 K | $2.93 B |
| 11/28/2025 | $82.64 | $82.82 (0.22%) | $82.86 | $81.77 | 66.94 K | $3.03 B |
| 11/26/2025 | $81.64 | $82.71 (1.31%) | $83.79 | $81.64 | 314.50 K | $3.02 B |
| 11/25/2025 | $82.36 | $82.13 (-0.28%) | $83.50 | $81.78 | 159.50 K | $3.00 B |
| 11/24/2025 | $82.10 | $81.88 (-0.27%) | $82.32 | $80.94 | 137.69 K | $2.99 B |
| 11/21/2025 | $81.13 | $82.48 (1.66%) | $82.87 | $81.04 | 139.70 K | $3.01 B |
| 11/20/2025 | $81.50 | $81.06 (-0.54%) | $81.93 | $80.77 | 84.13 K | $2.96 B |
| 11/19/2025 | $81.75 | $80.86 (-1.09%) | $82.77 | $80.67 | 95.44 K | $2.95 B |
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