NASDAQ:OTTR | Historical Stock Price | Otter Tail Corp

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
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

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

$3.65$9.97$27.24$74.41$203.25$555.171973-02-212026-08-27

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

View year

Historical Stock Price — 1991

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1991-12-31$15.25$20.6719,200
1991-12-30$15.50$21.0117,600
1991-12-27$15.00$20.3420,200
1991-12-26$15.13$20.5114,800
1991-12-24$15.50$21.0126,000
1991-12-23$16.13$21.8617,400
1991-12-20$16.13$21.8621,000
1991-12-19$16.13$21.8638,600
1991-12-18$16.06$21.7829,800
1991-12-17$16.00$21.697,000
1991-12-16$16.00$21.698,600
1991-12-13$16.00$21.6945,400
1991-12-12$15.63$21.1851,600
1991-12-11$15.88$21.5215,400
1991-12-10$15.56$21.1012,600
1991-12-09$15.50$21.014,000
1991-12-06$15.50$21.013,600
1991-12-05$15.31$20.7618,200
1991-12-04$15.38$20.8420,600
1991-12-03$15.19$20.5911,200
1991-12-02$14.88$20.1717,200
1991-11-29$14.63$19.831,200
1991-11-27$14.63$19.8310,800
1991-11-26$14.63$19.8322,800
1991-11-25$14.50$19.6610,400
1991-11-22$14.13$19.154,400
1991-11-21$14.38$19.4956,800
1991-11-20$13.88$18.814,400
1991-11-19$14.25$19.3243,200
1991-11-18$14.50$19.666,000
1991-11-15$14.38$19.4914,800
1991-11-14$14.50$19.662,200
1991-11-13$14.50$19.669,400
1991-11-12$15.00$20.345,400
1991-11-11$14.63$19.837,000
1991-11-08$15.00$20.3410,200
1991-11-07$15.13$20.5112,600
1991-11-06$14.94$20.2523,800
1991-11-05$14.88$20.175,600
1991-11-04$14.69$19.9139,000
1991-11-01$14.13$19.155,600
1991-10-31$14.13$19.152,000
1991-10-30$14.50$19.6614,800
1991-10-29$14.50$19.6641,200
1991-10-28$14.13$19.1536,400
1991-10-25$14.38$19.499,800
1991-10-24$14.13$19.1531,200
1991-10-23$14.75$20.0046,000
1991-10-22$15.25$20.6761,000
1991-10-21$15.63$21.1811,400
1991-10-18$16.00$21.6926,800
1991-10-17$16.13$21.8613,600
1991-10-16$15.75$21.357,200
1991-10-15$15.75$21.353,400
1991-10-14$16.13$21.862,400
1991-10-11$15.75$21.354,000
1991-10-10$16.00$21.695,400
1991-10-09$16.00$21.697,000
1991-10-08$16.00$21.697,000
1991-10-07$15.63$21.1816,800
1991-10-04$16.00$21.699,200
1991-10-03$15.88$21.5217,000
1991-10-02$16.06$21.7820,600
1991-10-01$16.13$21.8622,200
1991-09-30$15.88$21.5248,800
1991-09-27$16.00$21.6937,400
1991-09-26$15.88$21.5238,800
1991-09-25$15.38$20.8414,800
1991-09-24$15.38$20.8416,200
1991-09-23$15.50$21.0127,600
1991-09-20$15.56$21.103,600
1991-09-19$15.50$21.0115,600
1991-09-18$15.25$20.677,200
1991-09-17$15.50$21.0114,200
1991-09-16$15.50$21.0119,800
1991-09-13$15.50$21.0123,000
1991-09-12$15.38$20.8426,400
1991-09-11$14.88$20.1729,600
1991-09-10$14.69$19.9117,400
1991-09-09$14.75$20.005,200
1991-09-06$14.75$20.0018,400
1991-09-05$14.50$19.6614,600
1991-09-04$14.50$19.6625,400
1991-09-03$14.75$20.0020,200
1991-08-30$14.63$19.8312,200
1991-08-29$14.50$19.6613,600
1991-08-28$14.75$20.006,200
1991-08-27$14.75$20.0010,000
1991-08-26$14.50$19.669,000
1991-08-23$14.88$20.1714,200
1991-08-22$14.88$20.1710,400
1991-08-21$14.63$19.831,600
1991-08-20$14.88$20.175,200
1991-08-19$14.63$19.8312,400
1991-08-16$14.75$20.0010,800
1991-08-15$14.88$20.1721,400
1991-08-14$15.13$20.5134,600
1991-08-13$15.00$20.345,000
1991-08-12$14.63$19.8316,400
1991-08-09$15.13$20.5148,600
1991-08-08$15.38$20.5775,000
1991-08-07$14.75$19.7444,200
1991-08-06$14.25$19.0736,400
1991-08-05$13.88$18.5710,800
1991-08-02$13.38$17.9013,200
1991-08-01$13.75$18.4016,400
1991-07-31$13.75$18.4010,400
1991-07-30$13.63$18.2320,200
1991-07-29$13.13$17.5613,000
1991-07-26$13.25$17.738,200
1991-07-25$13.13$17.565,400
1991-07-24$13.00$17.405,200
1991-07-23$13.25$17.7328,000
1991-07-22$13.25$17.7311,600
1991-07-19$13.25$17.7330,600
1991-07-18$13.25$17.7315,000
1991-07-17$13.25$17.7376,000
1991-07-16$13.00$17.405,400
1991-07-15$13.25$17.73800
1991-07-12$13.00$17.4010,800
1991-07-11$13.25$17.7316,200
1991-07-10$12.88$17.2325,000
1991-07-09$12.88$17.234,800
1991-07-08$12.81$17.1448,000
1991-07-05$13.00$17.403,200
1991-07-03$12.75$17.063,200
1991-07-02$12.88$17.2331,200
1991-07-01$12.88$17.2312,400
1991-06-28$12.88$17.2344,000
1991-06-27$12.38$16.568,600
1991-06-26$12.75$17.0632,800
1991-06-25$12.88$17.2324,400
1991-06-24$12.75$17.0626,200
1991-06-21$12.88$17.239,800
1991-06-20$12.88$17.2324,800
1991-06-19$13.00$17.4019,600
1991-06-18$13.31$17.8125,600
1991-06-17$13.75$18.406,000
1991-06-14$13.50$18.068,600
1991-06-13$13.63$18.2318,800
1991-06-12$13.75$18.4069,200
1991-06-11$14.13$18.9026,200
1991-06-10$14.00$18.7330,800
1991-06-07$14.00$18.7360,800
1991-06-06$14.06$18.8211,000
1991-06-05$14.00$18.7375,000
1991-06-04$14.13$18.9020,600
1991-06-03$14.00$18.7327,600
1991-05-31$14.25$19.078,000
1991-05-30$14.00$18.733,200
1991-05-29$14.25$19.071,800
1991-05-28$14.00$18.7316,200
1991-05-24$14.13$18.9011,000
1991-05-23$14.13$18.903,200
1991-05-22$14.13$18.901,800
1991-05-21$14.13$18.905,400
1991-05-20$14.25$19.077,200
1991-05-17$14.25$19.0726,400
1991-05-16$14.00$18.735,600
1991-05-15$14.25$19.076,200
1991-05-14$14.38$19.243,400
1991-05-13$14.00$18.734,400
1991-05-10$14.00$18.739,200
1991-05-09$14.38$19.247,600
1991-05-08$14.00$18.4724,000
1991-05-07$14.19$18.7133,600
1991-05-06$14.38$18.9615,800
1991-05-03$14.00$18.4715,200
1991-05-02$14.25$18.808,200
1991-05-01$14.13$18.6315,000
1991-04-30$14.25$18.8016,400
1991-04-29$14.25$18.809,200
1991-04-26$14.25$18.80800
1991-04-25$14.50$19.13800
1991-04-24$14.25$18.8012,400
1991-04-23$14.50$19.1310,200
1991-04-22$14.25$18.8028,000
1991-04-19$14.25$18.8017,800
1991-04-18$14.25$18.8010,800
1991-04-17$14.44$19.0416,200
1991-04-16$14.00$18.4730,400
1991-04-15$13.88$18.3014,000
1991-04-12$13.88$18.3010,600
1991-04-11$13.88$18.3014,200
1991-04-10$13.75$18.1420,000
1991-04-09$14.00$18.474,200
1991-04-08$14.13$18.6319,600
1991-04-05$14.00$18.476,200
1991-04-04$13.75$18.1412,800
1991-04-03$14.00$18.4721,800
1991-04-02$14.00$18.4724,800
1991-04-01$13.75$18.1412,000
1991-03-28$13.69$18.055,400
1991-03-27$13.50$17.813,400
1991-03-26$13.88$18.307,000
1991-03-25$13.88$18.301,400
1991-03-22$13.69$18.0519,600
1991-03-21$13.88$18.303,600
1991-03-20$13.88$18.3011,600
1991-03-19$13.88$18.3015,600
1991-03-18$13.63$17.9710,000
1991-03-15$13.88$18.3018,000
1991-03-14$13.88$18.3026,600
1991-03-13$13.63$17.978,200
1991-03-12$13.38$17.6429,400
1991-03-11$13.13$17.317,200
1991-03-08$13.31$17.5633,400
1991-03-07$13.13$17.3136,800
1991-03-06$13.44$17.7231,200
1991-03-05$13.44$17.7293,400
1991-03-04$13.38$17.6430,000
1991-03-01$13.00$17.1531,600
1991-02-28$13.25$17.4865,400
1991-02-27$13.13$17.313,800
1991-02-26$13.38$17.6412,200
1991-02-25$13.13$17.3110,200
1991-02-22$13.06$17.233,200
1991-02-21$13.00$17.156,800
1991-02-20$12.88$16.9810,400
1991-02-19$13.13$17.3113,000
1991-02-15$12.88$16.9832,800
1991-02-14$12.75$16.821,800
1991-02-13$13.00$17.1510,000
1991-02-12$13.00$17.1535,200
1991-02-11$12.88$16.9854,200
1991-02-08$12.88$16.7226,400
1991-02-07$13.00$16.8812,200
1991-02-06$13.00$16.8834,400
1991-02-05$13.38$17.3714,200
1991-02-04$13.38$17.377,000
1991-02-01$13.25$17.206,400
1991-01-31$13.00$16.8848,800
1991-01-30$12.56$16.319,800
1991-01-29$12.50$16.239,800
1991-01-28$12.63$16.3920,800
1991-01-25$12.63$16.3942,600
1991-01-24$12.50$16.2333,400
1991-01-23$12.44$16.151,600
1991-01-22$12.38$16.0710,600
1991-01-21$12.38$16.079,600
1991-01-18$12.38$16.0735,400
1991-01-17$12.63$16.3938,000
1991-01-16$12.44$16.1520,400
1991-01-15$12.38$16.0735,800
1991-01-14$12.38$16.0710,400
1991-01-11$12.50$16.2326,400
1991-01-10$12.50$16.236,800
1991-01-09$12.38$16.0723,200
1991-01-08$12.63$16.3971,600
1991-01-07$12.50$16.2328,200
1991-01-04$12.75$16.5656,000
1991-01-03$12.63$16.3947,000
1991-01-02$12.75$16.5616,800