Otter Tail Corporation - Common Stock (OTTR)

Last Price92.34

Change+1.12 (1.23%)

NASDAQ· Last Trade: Aug 19th, 10:59 PM EDT

Historical Prices For Otter Tail Corporation - Common Stock (OTTR)

Date Range:

2026-05-20 - 2026-08-20

Date	Open	High	Low	Close	Volume	Adjusted Close
8/19/2026	92.25	92.60	91.62	92.34	182,074	92.34
8/18/2026	93.09	93.78	91.13	91.22	196,281	91.22
8/17/2026	92.87	93.08	91.92	92.63	220,417	92.63
8/14/2026	92.39	93.24	92.17	92.87	145,556	92.87
8/13/2026	92.31	93.53	92.07	92.87	216,919	92.87
8/12/2026	94.49	94.49	92.07	92.14	178,184	92.14
8/11/2026	92.41	95.09	92.41	94.28	226,631	94.28
8/10/2026	93.02	93.56	91.83	92.37	315,357	92.37
8/07/2026	93.01	93.97	92.67	93.79	164,187	93.79
8/06/2026	94.07	94.89	92.46	93.05	199,953	93.05
8/05/2026	92.98	93.22	91.07	92.90	273,438	92.90
8/04/2026	88.22	94.47	84.00	92.82	655,196	92.82
8/03/2026	88.54	91.71	88.54	90.16	500,623	90.16
7/31/2026	89.20	89.81	88.25	88.42	200,284	88.42
7/30/2026	91.43	91.43	89.40	89.40	109,543	89.40
7/29/2026	93.80	93.93	90.42	90.77	199,069	90.77
7/28/2026	92.95	94.30	92.72	93.59	183,919	93.59
7/27/2026	92.43	92.44	91.19	92.07	146,550	92.07
7/24/2026	92.82	93.22	92.17	92.34	164,226	92.34
7/23/2026	92.00	93.10	91.36	92.21	165,650	92.21
7/22/2026	91.26	92.87	91.07	92.76	151,098	92.76
7/21/2026	90.94	91.01	90.15	90.57	183,147	90.57
7/20/2026	93.02	93.50	90.69	91.32	229,638	91.32
7/17/2026	93.06	95.00	91.85	92.83	583,380	92.83
7/16/2026	90.51	93.32	90.00	93.26	368,540	93.26
7/15/2026	90.57	93.22	90.06	90.18	340,721	90.18
7/14/2026	89.86	91.39	88.89	90.09	296,242	90.09
7/13/2026	88.96	89.62	88.62	89.06	187,328	89.06
7/10/2026	87.85	89.35	87.85	88.96	133,223	88.96
7/09/2026	89.57	89.78	87.80	87.85	214,597	87.85
7/08/2026	90.96	91.19	89.52	89.57	154,295	89.57
7/07/2026	91.19	92.60	90.72	90.85	205,287	90.85
7/06/2026	91.33	91.87	89.73	90.49	168,745	90.49
7/02/2026	89.66	91.61	89.26	91.39	206,150	91.39
7/01/2026	89.36	90.23	88.41	89.66	279,331	89.66
6/30/2026	88.87	90.34	88.48	89.98	241,057	89.98
6/29/2026	89.93	90.14	88.24	88.87	265,434	88.87
6/26/2026	90.47	91.16	89.81	90.63	1,015,776	90.63
6/25/2026	88.81	90.18	88.52	90.05	166,430	90.05
6/24/2026	88.13	89.32	87.58	88.82	264,676	88.82
6/23/2026	88.35	89.54	88.05	88.13	206,253	88.13
6/22/2026	87.00	88.75	87.00	88.21	390,435	88.21
6/18/2026	87.89	88.22	86.55	87.50	587,107	87.50
6/17/2026	88.43	89.00	85.51	86.73	231,109	86.73
6/16/2026	88.90	90.37	88.56	89.12	167,585	89.12
6/15/2026	88.83	89.75	88.47	88.76	200,599	88.76
6/12/2026	88.84	90.55	88.84	89.59	146,628	89.59
6/11/2026	90.36	90.98	88.43	88.51	252,432	88.51
6/10/2026	89.94	91.44	89.52	89.60	334,268	89.60
6/09/2026	88.17	89.92	88.17	89.23	289,901	89.23
6/08/2026	86.77	88.15	86.55	87.91	171,071	87.91
6/05/2026	86.76	87.76	86.65	86.77	154,424	86.77
6/04/2026	86.66	87.26	85.83	86.47	136,137	86.47
6/03/2026	85.85	87.12	85.08	85.77	357,535	85.77
6/02/2026	83.60	86.18	83.60	85.80	302,784	85.80
6/01/2026	85.72	85.84	82.74	83.62	307,454	83.62
5/29/2026	0.01	87.67	86.44	86.66	330,323	86.66
5/28/2026	87.67	88.13	87.15	87.29	169,271	87.29
5/27/2026	88.30	88.77	87.10	88.05	153,870	88.05
5/26/2026	87.79	88.72	87.36	88.30	203,125	88.30
5/22/2026	86.85	87.66	86.36	87.35	186,883	87.35
5/21/2026	85.89	86.87	85.24	86.67	158,996	86.67
5/20/2026	86.65	87.09	86.20	86.39	214,788	86.39