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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$28.98$76.2449,500
2005-12-29$29.17$76.7436,300
2005-12-28$29.44$77.4552,800
2005-12-27$29.04$76.4066,600
2005-12-23$29.51$77.64115,900
2005-12-22$29.62$77.9347,200
2005-12-21$29.68$78.0929,200
2005-12-20$29.99$78.90119,400
2005-12-19$29.49$77.5977,600
2005-12-16$30.01$78.95216,200
2005-12-15$30.02$78.98168,700
2005-12-14$30.03$79.0168,200
2005-12-13$30.15$79.3255,600
2005-12-12$29.93$78.7466,000
2005-12-09$29.99$78.9064,900
2005-12-08$29.77$78.3277,700
2005-12-07$29.37$77.2782,500
2005-12-06$29.86$78.5699,600
2005-12-05$29.32$77.14129,300
2005-12-02$29.97$78.85127,600
2005-12-01$30.57$80.43125,800
2005-11-30$30.05$79.0699,000
2005-11-29$30.00$78.9350,900
2005-11-28$29.82$78.45148,300
2005-11-25$30.23$79.5319,200
2005-11-23$30.11$79.2249,400
2005-11-22$30.06$79.0853,500
2005-11-21$30.05$79.0656,000
2005-11-18$29.95$78.8053,100
2005-11-17$29.96$78.8259,900
2005-11-16$29.37$77.2782,900
2005-11-15$29.56$77.7749,600
2005-11-14$29.71$78.1673,500
2005-11-11$30.21$79.4872,400
2005-11-10$30.49$80.2265,300
2005-11-09$30.71$80.0674,100
2005-11-08$30.29$78.9689,200
2005-11-07$30.69$80.0151,900
2005-11-04$30.59$79.7552,000
2005-11-03$30.36$79.1567,000
2005-11-02$30.87$80.4887,000
2005-11-01$29.81$77.7193,300
2005-10-31$29.85$77.82141,900
2005-10-28$30.04$78.3156,100
2005-10-27$29.01$75.6343,800
2005-10-26$29.77$77.6154,300
2005-10-25$30.27$78.9148,100
2005-10-24$30.42$79.3061,000
2005-10-21$29.92$78.0073,400
2005-10-20$29.55$77.0379,100
2005-10-19$29.76$77.58136,200
2005-10-18$28.69$74.7985,200
2005-10-17$29.20$76.12239,600
2005-10-14$27.93$72.8177,900
2005-10-13$27.35$71.3061,400
2005-10-12$27.57$71.87121,400
2005-10-11$27.25$71.04274,600
2005-10-10$28.78$75.0325,300
2005-10-07$29.27$76.3045,300
2005-10-06$28.72$74.8778,600
2005-10-05$29.19$76.10153,700
2005-10-04$30.72$80.0876,800
2005-10-03$31.34$81.7044,800
2005-09-30$30.94$80.6640,200
2005-09-29$31.00$80.8158,200
2005-09-28$30.72$80.0853,000
2005-09-27$30.75$80.1646,300
2005-09-26$30.95$80.6874,100
2005-09-23$30.39$79.2235,000
2005-09-22$30.26$78.8953,500
2005-09-21$30.11$78.4974,700
2005-09-20$30.54$79.6262,300
2005-09-19$31.06$80.9776,800
2005-09-16$31.75$82.77174,500
2005-09-15$31.05$80.9479,200
2005-09-14$30.81$80.3279,600
2005-09-13$30.86$80.45270,800
2005-09-12$30.90$80.5575,800
2005-09-09$30.71$80.0668,000
2005-09-08$30.48$79.4699,500
2005-09-07$30.22$78.78101,800
2005-09-06$30.89$80.53176,000
2005-09-02$29.61$77.1949,600
2005-09-01$30.00$78.2175,700
2005-08-31$30.00$78.21117,000
2005-08-30$29.62$77.22151,100
2005-08-29$30.06$78.36111,100
2005-08-26$29.74$77.53130,800
2005-08-25$30.68$79.98392,800
2005-08-24$29.07$75.78205,900
2005-08-23$28.17$73.4458,200
2005-08-22$27.90$72.7348,600
2005-08-19$28.05$73.1218,700
2005-08-18$28.09$73.2337,700
2005-08-17$28.34$73.8859,200
2005-08-16$28.20$73.5173,800
2005-08-15$28.50$74.3083,400
2005-08-12$27.88$72.6841,600
2005-08-11$28.13$73.3343,500
2005-08-10$28.00$72.2660,600
2005-08-09$28.00$72.26104,500
2005-08-08$28.06$72.4254,300
2005-08-05$28.49$73.5366,900
2005-08-04$29.14$75.2156,200
2005-08-03$29.98$77.3764,400
2005-08-02$30.00$77.4395,200
2005-08-01$28.81$74.3559,900
2005-07-29$28.90$74.59124,700
2005-07-28$29.39$75.8574,900
2005-07-27$29.11$75.1338,500
2005-07-26$28.83$74.4142,100
2005-07-25$28.21$72.8144,100
2005-07-22$28.93$74.6675,400
2005-07-21$28.01$72.2960,500
2005-07-20$28.89$74.5660,600
2005-07-19$28.33$73.1236,700
2005-07-18$28.03$72.3440,600
2005-07-15$28.27$72.9663,200
2005-07-14$28.29$73.0171,000
2005-07-13$28.91$74.6186,600
2005-07-12$29.01$74.87108,400
2005-07-11$29.20$75.36150,300
2005-07-08$28.82$74.38111,900
2005-07-07$28.04$72.3753,700
2005-07-06$28.01$72.2978,200
2005-07-05$28.00$72.2663,200
2005-07-01$27.63$71.31131,700
2005-06-30$27.33$70.5359,000
2005-06-29$27.54$71.0842,100
2005-06-28$27.50$70.9765,500
2005-06-27$27.10$69.9474,200
2005-06-24$26.69$68.8880,000
2005-06-23$26.42$68.1978,800
2005-06-22$27.30$70.4649,200
2005-06-21$27.42$70.7736,900
2005-06-20$27.31$70.4847,200
2005-06-17$27.69$71.46134,500
2005-06-16$27.64$71.3366,600
2005-06-15$27.20$70.2079,800
2005-06-14$27.35$70.5956,300
2005-06-13$27.25$70.3379,500
2005-06-10$26.79$69.1442,900
2005-06-09$26.92$69.4864,300
2005-06-08$26.73$68.9963,800
2005-06-07$26.63$68.7381,500
2005-06-06$26.98$69.63128,300
2005-06-03$27.22$70.25264,200
2005-06-02$26.13$67.44185,400
2005-06-01$25.54$65.9176,600
2005-05-31$25.46$65.7196,500
2005-05-27$24.92$64.3135,000
2005-05-26$25.00$64.5243,000
2005-05-25$24.68$63.7059,600
2005-05-24$24.74$63.8538,900
2005-05-23$24.73$63.8283,000
2005-05-20$24.71$63.7740,500
2005-05-19$24.56$63.3951,200
2005-05-18$24.50$63.2361,400
2005-05-17$24.73$63.8241,200
2005-05-16$24.58$63.4446,000
2005-05-13$24.13$62.2831,800
2005-05-12$24.22$62.5155,300
2005-05-11$24.47$63.1591,700
2005-05-10$24.57$62.69118,500
2005-05-09$24.94$63.6374,700
2005-05-06$24.82$63.3349,900
2005-05-05$24.89$63.51119,500
2005-05-04$24.97$63.7197,000
2005-05-03$24.86$63.4367,200
2005-05-02$24.80$63.2846,600
2005-04-29$24.54$62.6143,200
2005-04-28$24.43$62.3361,200
2005-04-27$24.31$62.0336,300
2005-04-26$24.33$62.0852,700
2005-04-25$24.75$63.1545,200
2005-04-22$24.45$62.3872,100
2005-04-21$24.48$62.4674,300
2005-04-20$24.26$61.9037,600
2005-04-19$24.70$63.0261,400
2005-04-18$24.90$63.5366,500
2005-04-15$24.73$63.1055,700
2005-04-14$24.81$63.3038,500
2005-04-13$24.92$63.5865,500
2005-04-12$25.06$63.94101,200
2005-04-11$24.81$63.3038,900
2005-04-08$24.96$63.6845,800
2005-04-07$25.42$64.8626,900
2005-04-06$25.36$64.7046,800
2005-04-05$25.13$64.1227,400
2005-04-04$25.05$63.9145,100
2005-04-01$24.94$63.6369,700
2005-03-31$25.04$63.89102,700
2005-03-30$25.22$64.3534,900
2005-03-29$24.90$63.5332,800
2005-03-28$25.10$64.0436,900
2005-03-24$25.03$63.8628,600
2005-03-23$25.04$63.8954,200
2005-03-22$25.31$64.5863,400
2005-03-21$25.27$64.4741,900
2005-03-18$25.29$64.53133,400
2005-03-17$25.18$64.2553,500
2005-03-16$25.47$64.9865,700
2005-03-15$25.62$65.3741,600
2005-03-14$25.65$65.4456,400
2005-03-11$25.65$65.4450,900
2005-03-10$25.56$65.21132,200
2005-03-09$25.40$64.8189,600
2005-03-08$25.56$65.2174,900
2005-03-07$25.49$65.0472,600
2005-03-04$25.55$65.1952,900
2005-03-03$25.50$65.0690,000
2005-03-02$25.16$64.1967,700
2005-03-01$25.34$64.6569,800
2005-02-28$25.28$64.5062,800
2005-02-25$25.34$64.6545,700
2005-02-24$25.34$64.6559,500
2005-02-23$24.96$63.6865,600
2005-02-22$24.91$63.5674,300
2005-02-18$25.03$63.8667,700
2005-02-17$25.10$64.0463,500
2005-02-16$25.31$64.58104,500
2005-02-15$25.45$64.9377,700
2005-02-14$25.39$64.78106,600
2005-02-11$25.21$64.32100,100
2005-02-10$24.94$62.92119,400
2005-02-09$24.86$62.7279,100
2005-02-08$25.24$63.6865,700
2005-02-07$25.10$63.3254,800
2005-02-04$25.23$63.6559,100
2005-02-03$24.93$62.8945,900
2005-02-02$25.05$63.2045,100
2005-02-01$24.99$63.0448,900
2005-01-31$25.00$63.0767,300
2005-01-28$24.76$62.4669,800
2005-01-27$24.82$62.6250,300
2005-01-26$24.66$62.2162,700
2005-01-25$24.50$61.8159,400
2005-01-24$24.33$61.3845,800
2005-01-21$24.69$62.2974,900
2005-01-20$24.54$61.9180,200
2005-01-19$24.67$62.2484,300
2005-01-18$25.04$63.1786,600
2005-01-14$24.90$62.8254,500
2005-01-13$24.60$62.06108,600
2005-01-12$24.96$62.9774,500
2005-01-11$25.05$63.20105,500
2005-01-10$24.96$62.97141,600
2005-01-07$24.17$60.9895,400
2005-01-06$24.57$61.9871,100
2005-01-05$24.60$62.06141,200
2005-01-04$25.00$63.07124,800
2005-01-03$25.32$63.88154,200