Otter Tail (OTTR) Historical Stock Prices

Otter Tail Corporation (OTTR), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Jan 22, 2026	89.64	90.11	88.65	88.93	87.23	195,600
Jan 21, 2026	87.99	89.69	87.93	89.64	87.92	184,500
Jan 20, 2026	87.78	88.32	86.85	87.39	85.72	140,100
Jan 16, 2026	88.29	88.29	87.15	87.85	86.17	150,100
Jan 15, 2026	86.67	88.47	86.48	88.29	86.60	165,600
Jan 14, 2026	85.38	86.69	84.50	86.67	85.01	159,700
Jan 13, 2026	85.16	86.10	84.63	85.24	83.61	146,900
Jan 12, 2026	85.50	86.86	84.73	84.90	83.27	156,500
Jan 9, 2026	84.07	85.61	83.95	85.61	83.97	299,800
Jan 8, 2026	80.95	84.85	80.95	84.08	82.47	231,700
Jan 7, 2026	82.20	82.20	81.01	81.35	79.79	175,400
Jan 6, 2026	81.34	82.02	80.90	81.90	80.33	155,900
Jan 5, 2026	81.27	82.39	81.27	81.34	79.78	274,600
Jan 2, 2026	81.30	81.74	80.50	81.45	79.89	294,900
Dec 31, 2025	82.43	82.46	80.80	80.81	79.26	180,800
Dec 30, 2025	82.66	83.05	82.40	82.55	80.97	135,000
Dec 29, 2025	82.59	83.00	82.16	82.64	81.06	134,500
Dec 26, 2025	82.85	82.94	82.04	82.44	80.86	96,900
Dec 24, 2025	82.56	82.95	82.20	82.65	81.07	66,700
Dec 23, 2025	82.68	83.29	81.91	82.66	81.08	180,300
Dec 22, 2025	81.93	83.26	81.85	82.71	81.13	253,600
Dec 19, 2025	84.12	84.23	81.45	82.12	80.55	1,055,200
Dec 18, 2025	86.10	86.37	84.42	84.43	82.81	381,500
Dec 17, 2025	84.40	86.48	83.29	86.04	84.39	440,500
Dec 16, 2025	84.43	85.06	83.53	84.68	83.06	346,500

Historical stock data.