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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$18.94$35.1113,600
1997-12-30$18.94$35.1152,000
1997-12-29$18.25$33.8365,000
1997-12-26$18.13$33.603,400
1997-12-24$18.25$33.8329,200
1997-12-23$18.25$33.8320,800
1997-12-22$18.19$33.7266,000
1997-12-19$18.00$33.37165,200
1997-12-18$18.25$33.8358,800
1997-12-17$18.13$33.6028,000
1997-12-16$17.50$32.4422,200
1997-12-15$17.25$31.9819,000
1997-12-12$17.06$31.6360,400
1997-12-11$17.25$31.9818,000
1997-12-10$17.38$32.2194,600
1997-12-09$17.75$32.9123,800
1997-12-08$17.66$32.7343,600
1997-12-05$17.50$32.4469,600
1997-12-04$17.50$32.4453,800
1997-12-03$17.53$32.5016,200
1997-12-02$17.56$32.5637,400
1997-12-01$17.50$32.4422,400
1997-11-28$17.38$32.215,200
1997-11-26$17.38$32.213,400
1997-11-25$17.38$32.215,000
1997-11-24$17.34$32.1515,800
1997-11-21$17.38$32.2120,600
1997-11-20$17.19$31.863,000
1997-11-19$17.00$31.5224,600
1997-11-18$17.13$31.7519,000
1997-11-17$16.88$31.2958,600
1997-11-14$17.13$31.7527,800
1997-11-13$17.06$31.2017,000
1997-11-12$17.00$31.0972,000
1997-11-11$17.06$31.20124,200
1997-11-10$17.06$31.2013,200
1997-11-07$16.94$30.978,600
1997-11-06$17.19$31.4348,600
1997-11-05$17.00$31.0966,000
1997-11-04$16.75$30.6315,200
1997-11-03$16.69$30.5218,000
1997-10-31$16.38$29.9414,400
1997-10-30$16.44$30.065,800
1997-10-29$16.56$30.298,200
1997-10-28$16.50$30.1723,200
1997-10-27$16.25$29.7214,800
1997-10-24$16.38$29.9423,600
1997-10-23$16.31$29.835,200
1997-10-22$16.44$30.0619,400
1997-10-21$16.44$30.0616,000
1997-10-20$16.31$29.8334,400
1997-10-17$16.25$29.7221,000
1997-10-16$16.44$30.0615,800
1997-10-15$16.50$30.179,800
1997-10-14$16.44$30.068,400
1997-10-13$16.59$30.343,600
1997-10-10$16.75$30.6316,400
1997-10-09$16.59$30.3475,800
1997-10-08$16.81$30.742,600
1997-10-07$16.88$30.8621,400
1997-10-06$16.81$30.7412,800
1997-10-03$17.00$31.099,800
1997-10-02$16.94$30.9717,600
1997-10-01$16.94$30.978,000
1997-09-30$16.94$30.9727,000
1997-09-29$17.00$31.0925,200
1997-09-26$16.94$30.9716,600
1997-09-25$16.94$30.9725,000
1997-09-24$16.88$30.865,800
1997-09-23$17.25$31.5480,200
1997-09-22$17.00$31.0929,200
1997-09-19$16.78$30.6938,600
1997-09-18$16.81$30.7438,000
1997-09-17$16.78$30.6941,400
1997-09-16$16.56$30.2920,200
1997-09-15$16.75$30.6318,800
1997-09-12$16.69$30.5235,400
1997-09-11$16.69$30.5235,800
1997-09-10$16.69$30.5215,200
1997-09-09$16.50$30.1723,200
1997-09-08$16.38$29.946,800
1997-09-05$16.31$29.8384,800
1997-09-04$16.31$29.8329,400
1997-09-03$16.25$29.724,800
1997-09-02$16.25$29.722,800
1997-08-29$16.25$29.7291,600
1997-08-28$16.38$29.9410,600
1997-08-27$16.19$29.6023,800
1997-08-26$16.06$29.3713,800
1997-08-25$15.88$29.0338,600
1997-08-22$15.94$29.1422,800
1997-08-21$16.06$29.3765,800
1997-08-20$16.00$29.264,600
1997-08-19$16.00$29.2612,600
1997-08-18$16.06$29.3716,600
1997-08-15$16.00$29.2615,600
1997-08-14$15.94$29.1424,400
1997-08-13$16.31$29.839,200
1997-08-12$16.19$29.1814,000
1997-08-11$16.13$29.0612,400
1997-08-08$16.13$29.0628,600
1997-08-07$16.50$29.7410,200
1997-08-06$16.50$29.7415,200
1997-08-05$16.38$29.5126,400
1997-08-04$16.31$29.4010,200
1997-08-01$15.94$28.733,600
1997-07-31$15.94$28.7320,800
1997-07-30$16.19$29.1846,200
1997-07-29$15.94$28.7310,000
1997-07-28$15.94$28.734,400
1997-07-25$16.19$29.1817,200
1997-07-24$16.19$29.1836,800
1997-07-23$16.25$29.298,200
1997-07-22$16.44$29.6314,600
1997-07-21$16.50$29.746,200
1997-07-18$16.25$29.2914,200
1997-07-17$16.50$29.745,600
1997-07-16$16.44$29.6317,800
1997-07-15$16.63$29.9619,200
1997-07-14$16.63$29.9621,000
1997-07-11$16.38$29.513,400
1997-07-10$16.38$29.5118,400
1997-07-09$16.00$28.8412,000
1997-07-08$16.13$29.0610,200
1997-07-07$16.13$29.0620,200
1997-07-03$16.06$28.952,200
1997-07-02$16.13$29.067,600
1997-07-01$16.00$28.8411,600
1997-06-30$16.50$29.7424,000
1997-06-27$16.50$29.7440,200
1997-06-26$16.50$29.742,200
1997-06-25$16.50$29.749,600
1997-06-24$16.75$30.1916,200
1997-06-23$17.13$30.878,400
1997-06-20$16.94$30.5347,600
1997-06-19$16.75$30.1915,200
1997-06-18$16.69$30.0824,800
1997-06-17$16.50$29.7424,000
1997-06-16$16.63$29.9618,800
1997-06-13$16.50$29.7449,000
1997-06-12$16.69$30.0869,000
1997-06-11$16.13$29.0619,600
1997-06-10$16.13$29.0635,200
1997-06-09$16.00$28.8421,600
1997-06-06$16.00$28.8483,600
1997-06-05$15.88$28.6134,000
1997-06-04$15.31$27.6020,000
1997-06-03$15.50$27.9413,800
1997-06-02$15.38$27.715,400
1997-05-30$15.38$27.7115,600
1997-05-29$15.38$27.716,200
1997-05-28$15.13$27.2633,600
1997-05-27$15.63$28.169,200
1997-05-23$15.63$28.1636,000
1997-05-22$15.50$27.9420,600
1997-05-21$15.94$28.733,200
1997-05-20$15.75$28.398,800
1997-05-19$16.00$28.8413,600
1997-05-16$15.75$28.3913,200
1997-05-15$16.00$28.8414,800
1997-05-14$15.94$28.7310,200
1997-05-13$16.00$28.8412,000
1997-05-12$15.88$28.1910,400
1997-05-09$15.88$28.1913,400
1997-05-08$16.00$28.4212,800
1997-05-07$16.38$29.086,600
1997-05-06$16.31$28.9738,200
1997-05-05$16.00$28.426,400
1997-05-02$15.81$28.082,600
1997-05-01$15.63$27.7517,200
1997-04-30$15.88$28.1913,000
1997-04-29$15.63$27.7515,400
1997-04-28$15.75$27.9711,000
1997-04-25$15.63$27.7514,800
1997-04-24$15.88$28.191,600
1997-04-23$16.13$28.6412,000
1997-04-22$15.88$28.1922,400
1997-04-21$16.00$28.427,000
1997-04-18$16.38$29.082,800
1997-04-17$16.38$29.086,800
1997-04-16$16.13$28.644,200
1997-04-15$16.13$28.6411,200
1997-04-14$16.00$28.4214,400
1997-04-11$16.00$28.421,000
1997-04-10$16.38$29.0815,000
1997-04-09$16.63$29.5330,800
1997-04-08$16.56$29.422,200
1997-04-07$16.50$29.3012,000
1997-04-04$16.50$29.3010,400
1997-04-03$16.75$29.757,000
1997-04-02$16.63$29.5320,200
1997-04-01$16.63$29.5319,400
1997-03-31$16.88$29.9726,400
1997-03-27$16.56$29.4219,200
1997-03-26$16.38$29.0823,800
1997-03-25$16.50$29.3017,400
1997-03-24$16.25$28.8610,800
1997-03-21$16.63$29.5310,000
1997-03-20$16.63$29.5320,400
1997-03-19$16.50$29.3030,600
1997-03-18$16.44$29.1917,800
1997-03-17$16.50$29.307,400
1997-03-14$16.88$29.9720,000
1997-03-13$16.88$29.9725,400
1997-03-12$16.81$29.8625,200
1997-03-11$16.88$29.9793,200
1997-03-10$16.88$29.9733,800
1997-03-07$16.75$29.7543,400
1997-03-06$16.38$29.088,800
1997-03-05$16.44$29.1923,000
1997-03-04$16.19$28.7514,400
1997-03-03$16.13$28.6418,400
1997-02-28$16.13$28.643,200
1997-02-27$15.94$28.3113,200
1997-02-26$16.13$28.6440,000
1997-02-25$16.19$28.7517,800
1997-02-24$16.25$28.8639,600
1997-02-21$15.75$27.9717,200
1997-02-20$16.00$28.4219,000
1997-02-19$16.00$28.4226,000
1997-02-18$16.25$28.8615,000
1997-02-14$16.00$28.4212,400
1997-02-13$16.00$28.4226,400
1997-02-12$16.38$29.0817,800
1997-02-11$16.25$28.4519,200
1997-02-10$16.25$28.4529,200
1997-02-07$16.50$28.8821,600
1997-02-06$16.75$29.329,000
1997-02-05$16.50$28.8820,600
1997-02-04$16.50$28.8817,200
1997-02-03$16.88$29.5418,800
1997-01-31$16.69$29.211,000
1997-01-30$16.88$29.543,800
1997-01-29$16.63$29.1021,800
1997-01-28$16.88$29.5412,800
1997-01-27$16.88$29.547,600
1997-01-24$16.69$29.2118,000
1997-01-23$16.50$28.8838,600
1997-01-22$16.56$28.998,600
1997-01-21$16.56$28.9922,400
1997-01-20$16.50$28.8821,800
1997-01-17$16.38$28.6727,400
1997-01-16$16.38$28.6729,000
1997-01-15$16.19$28.3434,600
1997-01-14$16.50$28.8810,200
1997-01-13$16.44$28.7811,600
1997-01-10$16.19$28.3422,600
1997-01-09$16.38$28.676,200
1997-01-08$16.00$28.016,200
1997-01-07$16.00$28.017,600
1997-01-06$16.38$28.6723,400
1997-01-03$16.00$28.016,000
1997-01-02$16.00$28.0125,200