NYSE:MDU | Stock Price History | MDU RESOURCES GROUP INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2026-07-20 to 2026-09-04
Data captured

Historical Stock Price

DateOpen priceExchange Volume
2026-09-04$19.7362,280
2026-09-03$19.82249,123
2026-09-02$19.9379,851
2026-09-01$19.99100,028
2026-08-31$19.8889,508
2026-08-28$20.2864,130
2026-08-27$20.1499,164
2026-08-26$20.1353,172
2026-08-25$19.9752,330
2026-08-24$19.9937,719
2026-08-21$20.4940,817
2026-08-20$20.4665,302
2026-08-19$20.5849,677
2026-08-18$20.7677,686
2026-08-17$20.6144,664
2026-08-14$20.5555,175
2026-08-13$20.5962,957
2026-08-12$20.7476,675
2026-08-11$20.4268,121
2026-08-10$20.47115,439
2026-08-07$20.5591,422
2026-08-06$20.23274,863
2026-08-05$20.12114,140
2026-08-04$19.9187,309
2026-08-03$19.6296,901
2026-07-31$20.1793,019
2026-07-30$20.0164,611
2026-07-29$20.72122,533
2026-07-28$21.0375,551
2026-07-27$21.1442,052
2026-07-24$21.1861,163
2026-07-23$20.9446,172
2026-07-22$20.9680,406
2026-07-21$20.7865,102
2026-07-20$21.1087,311