MDU Resources Group, Inc. (MDU)
NYSE: MDU · Real-Time Price · USD
19.65
-0.75 (-3.68%)
At close: Mar 20, 2026, 4:00 PM EDT
19.60
-0.05 (-0.25%)
After-hours: Mar 20, 2026, 7:00 PM EDT
MDU Resources Group Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 20, 2026 | 20.49 | 20.49 | 19.62 | 19.65 | 19.65 | -3.68% | 4,621,493 |
| Mar 19, 2026 | 20.19 | 20.56 | 20.19 | 20.40 | 20.40 | 0.25% | 1,432,190 |
| Mar 18, 2026 | 20.30 | 20.50 | 20.23 | 20.35 | 20.35 | -0.25% | 2,357,295 |
| Mar 17, 2026 | 20.74 | 20.77 | 20.33 | 20.40 | 20.40 | -1.02% | 1,751,979 |
| Mar 16, 2026 | 21.17 | 21.29 | 20.55 | 20.61 | 20.61 | -2.32% | 2,947,057 |
| Mar 13, 2026 | 21.22 | 21.40 | 20.99 | 21.10 | 21.10 | 0.96% | 2,104,070 |
| Mar 12, 2026 | 20.73 | 20.96 | 20.62 | 20.90 | 20.90 | -0.33% | 1,873,560 |
| Mar 11, 2026 | 20.89 | 21.10 | 20.65 | 20.97 | 20.83 | -0.24% | 1,893,500 |
| Mar 10, 2026 | 21.04 | 21.31 | 20.81 | 21.02 | 20.88 | -1.50% | 1,786,442 |
| Mar 9, 2026 | 20.83 | 21.34 | 20.61 | 21.34 | 21.20 | 1.76% | 2,075,899 |
| Mar 6, 2026 | 21.39 | 21.39 | 20.83 | 20.97 | 20.83 | -1.36% | 1,624,975 |
| Mar 5, 2026 | 20.68 | 21.30 | 20.51 | 21.26 | 21.12 | 1.97% | 2,429,696 |
| Mar 4, 2026 | 20.68 | 20.88 | 20.51 | 20.85 | 20.71 | 1.02% | 1,498,421 |
| Mar 3, 2026 | 20.52 | 20.74 | 20.15 | 20.64 | 20.50 | -1.01% | 1,298,828 |
| Mar 2, 2026 | 20.63 | 21.00 | 20.50 | 20.85 | 20.71 | 0.82% | 1,523,533 |
| Feb 27, 2026 | 20.40 | 20.69 | 20.35 | 20.68 | 20.54 | 1.17% | 1,859,227 |
| Feb 26, 2026 | 20.45 | 20.60 | 20.34 | 20.44 | 20.30 | 0.29% | 2,094,279 |
| Feb 25, 2026 | 20.30 | 20.43 | 20.02 | 20.38 | 20.24 | 0.39% | 1,509,233 |
| Feb 24, 2026 | 20.08 | 20.43 | 19.82 | 20.30 | 20.16 | 1.10% | 1,362,809 |
| Feb 23, 2026 | 20.23 | 20.56 | 19.93 | 20.08 | 19.95 | -0.74% | 1,643,582 |
| Feb 20, 2026 | 20.33 | 20.35 | 20.01 | 20.23 | 20.09 | -0.10% | 1,119,267 |
| Feb 19, 2026 | 20.42 | 20.51 | 20.19 | 20.25 | 20.11 | -0.54% | 1,562,597 |
| Feb 18, 2026 | 20.34 | 20.55 | 20.23 | 20.36 | 20.22 | 0.44% | 1,474,300 |
| Feb 17, 2026 | 20.83 | 20.94 | 20.23 | 20.27 | 20.13 | -2.55% | 1,921,489 |
| Feb 13, 2026 | 20.76 | 21.04 | 20.65 | 20.80 | 20.66 | -0.05% | 1,741,706 |
| Feb 12, 2026 | 20.62 | 20.93 | 20.50 | 20.81 | 20.67 | 1.41% | 1,284,210 |
| Feb 11, 2026 | 20.44 | 20.59 | 20.36 | 20.52 | 20.38 | 0.98% | 1,322,141 |
| Feb 10, 2026 | 20.09 | 20.48 | 19.97 | 20.32 | 20.18 | 0.99% | 2,952,822 |
| Feb 9, 2026 | 20.15 | 20.23 | 19.99 | 20.12 | 19.99 | -1.08% | 1,846,111 |
| Feb 6, 2026 | 20.40 | 20.78 | 20.29 | 20.34 | 20.20 | 0.89% | 2,688,701 |
| Feb 5, 2026 | 20.94 | 21.26 | 20.12 | 20.16 | 20.03 | -4.14% | 3,512,044 |
| Feb 4, 2026 | 21.15 | 21.28 | 20.94 | 21.03 | 20.89 | 0.57% | 2,911,328 |
| Feb 3, 2026 | 20.45 | 20.99 | 20.44 | 20.91 | 20.77 | 2.65% | 1,891,973 |
| Feb 2, 2026 | 20.46 | 20.48 | 20.27 | 20.37 | 20.23 | -0.68% | 2,032,991 |
| Jan 30, 2026 | 20.40 | 20.55 | 20.27 | 20.51 | 20.37 | -0.10% | 1,978,375 |
| Jan 29, 2026 | 20.59 | 20.93 | 20.37 | 20.53 | 20.39 | 0.44% | 1,901,177 |
| Jan 28, 2026 | 20.53 | 20.62 | 20.41 | 20.44 | 20.30 | -0.39% | 1,321,432 |
| Jan 27, 2026 | 20.52 | 20.67 | 20.38 | 20.52 | 20.38 | 0.29% | 1,096,128 |
| Jan 26, 2026 | 20.32 | 20.54 | 20.18 | 20.46 | 20.32 | 1.29% | 1,470,576 |
| Jan 23, 2026 | 20.66 | 20.74 | 20.02 | 20.20 | 20.07 | -2.27% | 2,730,156 |
| Jan 22, 2026 | 20.99 | 20.99 | 20.63 | 20.67 | 20.53 | -0.96% | 2,234,573 |
| Jan 21, 2026 | 20.73 | 20.92 | 20.39 | 20.87 | 20.73 | 1.76% | 1,686,882 |
| Jan 20, 2026 | 20.65 | 20.68 | 20.38 | 20.51 | 20.37 | -0.73% | 1,446,017 |
| Jan 16, 2026 | 20.32 | 20.73 | 20.32 | 20.66 | 20.52 | 1.18% | 1,901,312 |
| Jan 15, 2026 | 20.47 | 20.51 | 20.30 | 20.42 | 20.28 | 0.49% | 2,370,408 |
| Jan 14, 2026 | 20.33 | 20.49 | 20.26 | 20.32 | 20.18 | 0.20% | 2,172,642 |
| Jan 13, 2026 | 20.27 | 20.41 | 20.15 | 20.28 | 20.14 | 0.50% | 2,186,512 |
| Jan 12, 2026 | 20.15 | 20.44 | 20.11 | 20.18 | 20.05 | -0.35% | 1,651,613 |
| Jan 9, 2026 | 20.13 | 20.35 | 20.13 | 20.25 | 20.11 | 0.85% | 1,457,550 |
| Jan 8, 2026 | 19.68 | 20.08 | 19.67 | 20.08 | 19.95 | 1.98% | 2,670,379 |