NYSE:BKH | Historical Stock Price | BLACK HILLS CORP /SD/

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
1973-02-22 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.24$3.99$12.84$41.33$133.00$427.991973-02-222026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1975

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1975-12-31$2.00$2.009,000——
1975-12-30$1.99$1.9912,600——
1975-12-29$1.94$1.943,600——
1975-12-26$1.93$1.931,800——
1975-12-24$1.92$1.925,400——
1975-12-23$1.92$1.923,600——
1975-12-22$1.92$1.921,800——
1975-12-19$1.92$1.925,400——
1975-12-18$1.92$1.927,200——
1975-12-17$1.92$1.925,400——
1975-12-16$1.93$1.933,600——
1975-12-15$1.93$1.931,800——
1975-12-12$1.93$1.935,400——
1975-12-11$1.93$1.930——
1975-12-10$1.93$1.933,600——
1975-12-09$1.93$1.9312,600——
1975-12-08$1.93$1.9310,800——
1975-12-05$1.96$1.9612,600——
1975-12-04$1.94$1.941,800——
1975-12-03$1.94$1.9410,800——
1975-12-02$1.94$1.941,800——
1975-12-01$1.94$1.941,800——
1975-11-28$1.96$1.960——
1975-11-26$1.96$1.960——
1975-11-25$1.96$1.963,600——
1975-11-24$1.96$1.969,000——
1975-11-21$1.96$1.961,800——
1975-11-20$1.96$1.965,400——
1975-11-19$1.97$1.979,000——
1975-11-18$1.99$1.9912,600——
1975-11-17$1.97$1.971,800——
1975-11-14$2.00$2.007,200——
1975-11-13$2.00$2.0014,400——
1975-11-12$1.96$1.960——
1975-11-11$1.96$1.963,600——
1975-11-10$1.96$1.961,800——
1975-11-07$1.99$1.993,600——
1975-11-06$2.00$2.000——
1975-11-05$2.00$2.003,600——
1975-11-04$1.99$1.993,600——
1975-11-03$1.94$1.945,400——
1975-10-31$1.94$1.943,600——
1975-10-30$1.94$1.941,800——
1975-10-29$1.94$1.945,400——
1975-10-28$1.94$1.943,600——
1975-10-27$1.92$1.923,600——
1975-10-24$1.92$1.9210,800——
1975-10-23$1.92$1.923,600——
1975-10-22$1.92$1.923,600——
1975-10-21$1.92$1.923,600——
1975-10-20$1.92$1.923,600——
1975-10-17$1.92$1.921,800——
1975-10-16$1.92$1.925,400——
1975-10-15$1.89$1.899,000——
1975-10-14$1.89$1.893,600——
1975-10-13$1.86$1.861,800——
1975-10-10$1.86$1.861,800——
1975-10-09$1.86$1.863,600——
1975-10-08$1.86$1.863,600——
1975-10-07$1.86$1.861,800——
1975-10-06$1.86$1.867,200——
1975-10-03$1.86$1.869,000——
1975-10-02$1.83$1.835,400——
1975-10-01$1.89$1.890——
1975-09-30$1.89$1.897,200——
1975-09-29$1.89$1.890——
1975-09-26$1.89$1.893,600——
1975-09-25$1.89$1.893,600——
1975-09-24$1.89$1.899,000——
1975-09-23$1.89$1.890——
1975-09-22$1.89$1.890——
1975-09-19$1.89$1.893,600——
1975-09-18$1.89$1.8916,200——
1975-09-17$1.89$1.890——
1975-09-16$1.89$1.893,600——
1975-09-15$1.89$1.895,400——
1975-09-12$1.89$1.8912,600——
1975-09-11$1.86$1.8616,200——
1975-09-10$1.86$1.863,600——
1975-09-09$1.86$1.860——
1975-09-08$1.86$1.867,200——
1975-09-05$1.86$1.861,800——
1975-09-04$1.86$1.863,600——
1975-09-03$1.86$1.865,400——
1975-09-02$1.86$1.863,600——
1975-08-29$1.83$1.830——
1975-08-28$1.83$1.830——
1975-08-27$1.83$1.831,800——
1975-08-26$1.83$1.830——
1975-08-25$1.83$1.830——
1975-08-22$1.83$1.831,800——
1975-08-21$1.83$1.831,800——
1975-08-20$1.83$1.837,200——
1975-08-19$1.86$1.869,000——
1975-08-18$1.89$1.890——
1975-08-15$1.89$1.890——
1975-08-14$1.89$1.893,600——
1975-08-13$1.89$1.893,600——
1975-08-12$1.89$1.8914,400——
1975-08-11$1.89$1.899,000——
1975-08-08$1.86$1.860——
1975-08-07$1.86$1.863,600——
1975-08-06$1.89$1.897,200——
1975-08-05$1.89$1.893,600——
1975-08-04$1.89$1.890——
1975-08-01$1.89$1.890——
1975-07-31$1.89$1.891,800——
1975-07-30$1.89$1.890——
1975-07-29$1.89$1.897,200——
1975-07-28$1.89$1.897,200——
1975-07-25$1.94$1.943,600——
1975-07-24$1.94$1.940——
1975-07-23$1.94$1.945,400——
1975-07-22$1.97$1.9714,400——
1975-07-21$2.00$2.007,200——
1975-07-18$2.00$2.000——
1975-07-17$2.00$2.000——
1975-07-16$2.00$2.0018,000——
1975-07-15$2.00$2.003,600——
1975-07-14$2.00$2.000——
1975-07-11$2.00$2.003,600——
1975-07-10$2.00$2.005,400——
1975-07-09$2.00$2.000——
1975-07-08$2.00$2.005,400——
1975-07-07$2.00$2.001,800——
1975-07-03$2.00$2.0019,800——
1975-07-02$2.00$2.000——
1975-07-01$2.00$2.0012,600——
1975-06-30$1.97$1.971,800——
1975-06-27$1.97$1.973,600——
1975-06-26$1.97$1.970——
1975-06-25$1.97$1.975,400——
1975-06-24$1.97$1.979,000——
1975-06-23$1.97$1.977,200——
1975-06-20$2.00$2.003,600——
1975-06-19$1.97$1.9716,200——
1975-06-18$1.97$1.9712,600——
1975-06-17$1.94$1.9412,600——
1975-06-16$1.92$1.9212,600——
1975-06-13$1.86$1.867,200——
1975-06-12$1.86$1.869,000——
1975-06-11$1.86$1.8627,000——
1975-06-10$1.81$1.8118,000——
1975-06-09$1.89$1.899,000——
1975-06-06$1.92$1.9230,600——
1975-06-05$1.97$1.9718,000——
1975-06-04$1.94$1.9454,000——
1975-06-03$1.72$1.7259,400——
1975-06-02$1.64$1.6439,600——
1975-05-30$1.60$1.600——
1975-05-29$1.60$1.607,200——
1975-05-28$1.60$1.6018,000——
1975-05-27$1.60$1.603,600——
1975-05-23$1.60$1.600——
1975-05-22$1.60$1.6012,600——
1975-05-21$1.60$1.6028,800——
1975-05-20$1.57$1.5721,600——
1975-05-19$1.60$1.600——
1975-05-16$1.60$1.601,800——
1975-05-15$1.60$1.605,400——
1975-05-14$1.58$1.581,800——
1975-05-13$1.58$1.5812,600——
1975-05-12$1.60$1.607,200——
1975-05-09$1.60$1.6018,000——
1975-05-08$1.58$1.580——
1975-05-07$1.58$1.583,600——
1975-05-06$1.58$1.587,200——
1975-05-05$1.58$1.580——
1975-05-02$1.58$1.581,800——
1975-05-01$1.58$1.589,000——
1975-04-30$1.58$1.5834,200——
1975-04-29$1.57$1.571,800——
1975-04-28$1.57$1.571,800——
1975-04-25$1.57$1.571,800——
1975-04-24$1.56$1.5610,800——
1975-04-23$1.54$1.541,800——
1975-04-22$1.54$1.543,600——
1975-04-21$1.54$1.547,200——
1975-04-18$1.54$1.543,600——
1975-04-17$1.53$1.5310,800——
1975-04-16$1.51$1.511,800——
1975-04-15$1.51$1.511,800——
1975-04-14$1.51$1.515,400——
1975-04-11$1.51$1.510——
1975-04-10$1.51$1.513,600——
1975-04-09$1.51$1.519,000——
1975-04-08$1.51$1.511,800——
1975-04-07$1.53$1.530——
1975-04-04$1.53$1.530——
1975-04-03$1.53$1.5318,000——
1975-04-02$1.53$1.530——
1975-04-01$1.53$1.530——
1975-03-31$1.53$1.539,000——
1975-03-27$1.53$1.531,800——
1975-03-26$1.53$1.537,200——
1975-03-25$1.53$1.530——
1975-03-24$1.53$1.531,800——
1975-03-21$1.56$1.5612,600——
1975-03-20$1.58$1.581,800——
1975-03-19$1.58$1.581,800——
1975-03-18$1.58$1.581,800——
1975-03-17$1.58$1.581,800——
1975-03-14$1.58$1.581,800——
1975-03-13$1.58$1.585,400——
1975-03-12$1.58$1.5828,800——
1975-03-11$1.64$1.645,400——
1975-03-10$1.61$1.610——
1975-03-07$1.61$1.613,600——
1975-03-06$1.61$1.6125,200——
1975-03-05$1.61$1.611,800——
1975-03-04$1.58$1.589,000——
1975-03-03$1.58$1.587,200——
1975-02-28$1.58$1.580——
1975-02-27$1.58$1.580——
1975-02-26$1.58$1.581,800——
1975-02-25$1.56$1.560——
1975-02-24$1.56$1.560——
1975-02-21$1.56$1.565,400——
1975-02-20$1.56$1.565,400——
1975-02-19$1.56$1.565,400——
1975-02-18$1.56$1.565,400——
1975-02-14$1.56$1.567,200——
1975-02-13$1.58$1.580——
1975-02-12$1.58$1.5827,000——
1975-02-11$1.56$1.560——
1975-02-10$1.56$1.560——
1975-02-07$1.56$1.563,600——
1975-02-06$1.53$1.537,200——
1975-02-05$1.50$1.500——
1975-02-04$1.50$1.503,600——
1975-02-03$1.53$1.539,000——
1975-01-31$1.53$1.537,200——
1975-01-30$1.53$1.539,000——
1975-01-29$1.53$1.530——
1975-01-28$1.53$1.5312,600——
1975-01-27$1.53$1.533,600——
1975-01-24$1.53$1.530——
1975-01-23$1.53$1.531,800——
1975-01-22$1.50$1.501,800——
1975-01-21$1.50$1.5025,200——
1975-01-20$1.47$1.471,800——
1975-01-17$1.44$1.440——
1975-01-16$1.44$1.443,600——
1975-01-15$1.44$1.445,400——
1975-01-14$1.42$1.425,400——
1975-01-13$1.42$1.421,800——
1975-01-10$1.42$1.420——
1975-01-09$1.42$1.421,800——
1975-01-08$1.42$1.420——
1975-01-07$1.42$1.421,800——
1975-01-06$1.44$1.443,600——
1975-01-03$1.42$1.4214,400——
1975-01-02$1.36$1.365,400——