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 — 1973

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1973-12-31$1.86$1.863,600——
1973-12-28$1.86$1.861,800——
1973-12-27$1.83$1.837,200——
1973-12-26$1.81$1.817,200——
1973-12-24$1.78$1.789,000——
1973-12-21$1.78$1.7812,600——
1973-12-20$1.78$1.780——
1973-12-19$1.78$1.781,800——
1973-12-18$1.78$1.781,800——
1973-12-17$1.78$1.783,600——
1973-12-14$1.78$1.783,600——
1973-12-13$1.78$1.785,400——
1973-12-12$1.78$1.780——
1973-12-11$1.78$1.7810,800——
1973-12-10$1.78$1.781,800——
1973-12-07$1.78$1.781,800——
1973-12-06$1.78$1.781,800——
1973-12-05$1.75$1.755,400——
1973-12-04$1.75$1.751,800——
1973-12-03$1.75$1.751,800——
1973-11-30$1.75$1.755,400——
1973-11-29$1.75$1.7521,600——
1973-11-28$1.78$1.785,400——
1973-11-27$1.78$1.7812,600——
1973-11-26$1.83$1.835,400——
1973-11-23$1.86$1.861,800——
1973-11-21$1.86$1.8612,600——
1973-11-20$1.89$1.899,000——
1973-11-19$1.94$1.941,800——
1973-11-16$1.94$1.949,000——
1973-11-15$1.97$1.973,600——
1973-11-14$2.00$2.003,600——
1973-11-13$2.00$2.007,200——
1973-11-12$2.03$2.0318,000——
1973-11-09$2.00$2.0016,200——
1973-11-08$1.97$1.9718,000——
1973-11-07$1.83$1.837,200——
1973-11-06$1.83$1.833,600——
1973-11-05$1.83$1.831,800——
1973-11-02$1.83$1.837,200——
1973-11-01$1.86$1.861,800——
1973-10-31$1.89$1.8912,600——
1973-10-30$1.92$1.925,400——
1973-10-29$1.94$1.947,200——
1973-10-26$1.92$1.923,600——
1973-10-25$1.92$1.921,800——
1973-10-24$1.94$1.949,000——
1973-10-23$2.00$2.003,600——
1973-10-22$1.97$1.9736,000——
1973-10-19$1.97$1.9716,200——
1973-10-18$1.97$1.977,200——
1973-10-17$1.97$1.975,400——
1973-10-16$1.97$1.9714,400——
1973-10-15$1.92$1.923,600——
1973-10-12$1.90$1.903,600——
1973-10-11$1.90$1.907,200——
1973-10-10$1.86$1.863,600——
1973-10-09$1.86$1.869,000——
1973-10-08$1.85$1.857,200——
1973-10-05$1.86$1.861,800——
1973-10-04$1.86$1.8610,800——
1973-10-03$1.89$1.8914,400——
1973-10-02$1.90$1.901,800——
1973-10-01$1.89$1.8912,600——
1973-09-28$1.89$1.8912,600——
1973-09-27$1.90$1.907,200——
1973-09-26$1.90$1.9037,800——
1973-09-25$1.86$1.867,200——
1973-09-24$1.86$1.865,400——
1973-09-21$1.85$1.8523,400——
1973-09-20$1.74$1.747,200——
1973-09-19$1.74$1.747,200——
1973-09-18$1.72$1.725,400——
1973-09-17$1.72$1.721,800——
1973-09-14$1.71$1.717,200——
1973-09-13$1.69$1.695,400——
1973-09-12$1.74$1.743,600——
1973-09-11$1.74$1.741,800——
1973-09-10$1.74$1.747,200——
1973-09-07$1.71$1.719,000——
1973-09-06$1.68$1.681,800——
1973-09-05$1.68$1.683,600——
1973-09-04$1.68$1.689,000——
1973-08-31$1.68$1.680——
1973-08-30$1.68$1.681,800——
1973-08-29$1.68$1.680——
1973-08-28$1.68$1.685,400——
1973-08-27$1.68$1.680——
1973-08-24$1.68$1.680——
1973-08-23$1.68$1.689,000——
1973-08-22$1.65$1.6518,000——
1973-08-21$1.65$1.653,600——
1973-08-20$1.65$1.651,800——
1973-08-17$1.65$1.653,600——
1973-08-16$1.65$1.650——
1973-08-15$1.65$1.650——
1973-08-14$1.65$1.653,600——
1973-08-13$1.67$1.675,400——
1973-08-10$1.69$1.690——
1973-08-09$1.69$1.6927,000——
1973-08-08$1.67$1.6728,800——
1973-08-07$1.72$1.721,800——
1973-08-06$1.72$1.7214,400——
1973-08-03$1.72$1.729,000——
1973-08-02$1.72$1.720——
1973-08-01$1.72$1.721,800——
1973-07-31$1.74$1.740——
1973-07-30$1.74$1.741,800——
1973-07-27$1.74$1.747,200——
1973-07-26$1.74$1.740——
1973-07-25$1.74$1.7427,000——
1973-07-24$1.78$1.785,400——
1973-07-23$1.79$1.790——
1973-07-20$1.79$1.791,800——
1973-07-19$1.78$1.780——
1973-07-18$1.78$1.780——
1973-07-17$1.78$1.7810,800——
1973-07-16$1.75$1.753,600——
1973-07-13$1.75$1.751,800——
1973-07-12$1.76$1.761,800——
1973-07-11$1.76$1.760——
1973-07-10$1.76$1.761,800——
1973-07-09$1.75$1.751,800——
1973-07-06$1.75$1.750——
1973-07-05$1.75$1.757,200——
1973-07-03$1.76$1.763,600——
1973-07-02$1.76$1.760——
1973-06-29$1.76$1.760——
1973-06-28$1.76$1.761,800——
1973-06-27$1.76$1.761,800——
1973-06-26$1.76$1.760——
1973-06-25$1.76$1.760——
1973-06-22$1.76$1.765,400——
1973-06-21$1.75$1.751,800——
1973-06-20$1.75$1.750——
1973-06-19$1.75$1.755,400——
1973-06-18$1.76$1.761,800——
1973-06-15$1.76$1.761,800——
1973-06-14$1.76$1.763,600——
1973-06-13$1.76$1.767,200——
1973-06-12$1.75$1.751,800——
1973-06-11$1.75$1.755,400——
1973-06-08$1.75$1.755,400——
1973-06-07$1.74$1.741,800——
1973-06-06$1.74$1.743,600——
1973-06-05$1.74$1.745,400——
1973-06-04$1.72$1.729,000——
1973-06-01$1.72$1.720——
1973-05-31$1.72$1.723,600——
1973-05-30$1.75$1.750——
1973-05-29$1.75$1.750——
1973-05-25$1.75$1.750——
1973-05-24$1.75$1.751,800——
1973-05-23$1.74$1.741,800——
1973-05-22$1.74$1.7416,200——
1973-05-21$1.78$1.785,400——
1973-05-18$1.79$1.795,400——
1973-05-17$1.81$1.810——
1973-05-16$1.81$1.811,800——
1973-05-15$1.81$1.815,400——
1973-05-14$1.81$1.8118,000——
1973-05-11$1.83$1.837,200——
1973-05-10$1.82$1.820——
1973-05-09$1.82$1.820——
1973-05-08$1.82$1.820——
1973-05-07$1.82$1.821,800——
1973-05-04$1.82$1.820——
1973-05-03$1.82$1.821,800——
1973-05-02$1.83$1.835,400——
1973-05-01$1.78$1.780——
1973-04-30$1.78$1.780——
1973-04-27$1.78$1.783,600——
1973-04-26$1.78$1.781,800——
1973-04-25$1.78$1.7812,600——
1973-04-24$1.78$1.789,000——
1973-04-23$1.78$1.7810,800——
1973-04-19$1.76$1.767,200——
1973-04-18$1.78$1.780——
1973-04-17$1.78$1.785,400——
1973-04-16$1.79$1.791,800——
1973-04-13$1.79$1.791,800——
1973-04-12$1.79$1.7918,000——
1973-04-11$1.85$1.853,600——
1973-04-10$1.85$1.8512,600——
1973-04-09$1.86$1.863,600——
1973-04-06$1.86$1.863,600——
1973-04-05$1.86$1.861,800——
1973-04-04$1.86$1.863,600——
1973-04-03$1.86$1.867,200——
1973-04-02$1.92$1.9227,000——
1973-03-30$1.82$1.821,800——
1973-03-29$1.85$1.8525,200——
1973-03-28$1.82$1.8223,400——
1973-03-27$1.76$1.761,800——
1973-03-26$1.75$1.751,800——
1973-03-23$1.75$1.7537,800——
1973-03-22$1.82$1.829,000——
1973-03-21$1.85$1.853,600——
1973-03-20$1.85$1.855,400——
1973-03-19$1.86$1.8610,800——
1973-03-16$1.89$1.893,600——
1973-03-15$1.89$1.893,600——
1973-03-14$1.89$1.891,800——
1973-03-13$1.89$1.890——
1973-03-12$1.89$1.893,600——
1973-03-09$1.89$1.891,800——
1973-03-08$1.90$1.9010,800——
1973-03-07$1.90$1.903,600——
1973-03-06$1.90$1.900——
1973-03-05$1.90$1.909,000——
1973-03-02$1.92$1.923,600——
1973-03-01$1.93$1.9314,400——
1973-02-28$1.92$1.921,800——
1973-02-27$1.92$1.9210,800——
1973-02-26$1.94$1.9416,200——
1973-02-23$1.85$1.857,200——
1973-02-22$1.89$1.899,000——