Knife River Corporation (KNF) NYSE

Currency In USD

KNF Historical Return

If you invested $1000 in Knife River Corporation (KNF) since IPO date, it would be worth $1,462.69 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 3 years ago would be worth $1,108.48, while $1000 invested 1 year ago would be worth $739.23. This corresponds to total returns of 46.27%, 10.85%, -26.08%, respectively, with annualized returns of 12.2%, 3.49%, -26.08%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

KNF Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	58.13	57.63	57.63	58.49	57.38	952,638
September 10, 2026	56.99	57.18	57.18	58.63	56.99	813,401
September 09, 2026	60.22	57.97	57.97	60.85	57.76	1.14M
September 08, 2026	61.64	61.43	61.43	62.59	60.89	680,772
September 04, 2026	61.85	61.83	61.83	62.75	61.5	485,156
September 03, 2026	62.06	62.13	62.13	62.66	60.07	1.1M
September 02, 2026	60.88	61.24	61.24	62.5	60.73	1.55M
September 01, 2026	61.76	61.8	61.8	62.5	60.94	847,879
August 31, 2026	63.61	62.7	62.7	64.21	62.5	857,207
August 28, 2026	66.91	64.24	64.24	68.01	64.23	509,314
August 27, 2026	66.08	66.57	66.57	67.53	65.87	649,961
August 26, 2026	66.18	66.8	66.8	66.97	65.46	1.16M
August 25, 2026	65.2	65.8	65.8	66.79	64.17	1.14M
August 24, 2026	66.26	63.66	63.66	67.78	63.54	738,239
August 21, 2026	66.69	66.17	66.17	66.69	64.9	581,790
August 20, 2026	64.74	65.96	65.96	66.76	64.21	1.16M
August 19, 2026	65.77	65.78	65.78	66.99	65.63	466,456
August 18, 2026	66.23	65.45	65.45	67.25	63.79	770,010
August 17, 2026	65.98	66.65	66.65	67.15	65.23	696,388
August 14, 2026	65.93	66.4	66.4	67.22	65.33	457,686
August 13, 2026	68.11	65.92	65.92	68.31	65.87	432,188
August 12, 2026	68.41	67.42	67.42	68.81	67.13	547,341
August 11, 2026	67.57	68.15	68.15	68.78	66.52	665,403
August 10, 2026	65.78	67.52	67.52	68.19	65	968,186
August 07, 2026	67.43	66.8	66.8	68.75	66.55	935,680
August 06, 2026	67.66	67.51	67.51	68.75	66.23	796,340
August 05, 2026	69.99	67.79	67.79	70.68	66.45	1.94M
August 04, 2026	71.15	69.51	69.51	72.04	65.78	3.31M
August 03, 2026	74.1	78.84	78.84	79.21	74.1	851,337
July 31, 2026	72.56	73.17	73.17	74.84	72.01	509,831
July 30, 2026	77.75	73.05	73.05	77.75	72.46	513,274
July 29, 2026	78.17	76.22	76.22	79.42	75.42	546,413
July 28, 2026	79.72	79	79	81.51	78.51	558,496
July 27, 2026	79.85	78.54	78.54	80.3	77.54	338,697
July 23, 2026	77.81	77.65	77.65	79.02	76.67	312,363
July 22, 2026	80.13	79.51	79.51	81.25	79.08	402,340
July 21, 2026	79.39	79.41	79.41	80.06	77.72	346,433
July 20, 2026	82.47	78.57	78.57	82.47	78.03	381,150
July 17, 2026	81.8	81.71	81.71	84.43	81.62	373,701
July 16, 2026	82.35	83.58	83.58	85.52	81.32	606,925
July 15, 2026	80.07	82.29	82.29	82.59	79.75	530,144
July 14, 2026	80.02	80.06	80.06	80.55	79.09	252,580
July 13, 2026	79.9	78.41	78.41	81.07	78.25	255,677
July 10, 2026	78.08	81.09	81.09	82.21	78.08	396,645
July 09, 2026	79.49	78.31	78.31	80.48	77.62	438,577
July 08, 2026	81.12	79.62	79.62	81.12	78.5	515,661
July 07, 2026	84.26	81.54	81.54	84.69	80	348,258
July 06, 2026	85.22	85.05	85.05	85.88	84.19	256,793
July 02, 2026	83.55	84.88	84.88	85	82.74	372,493
July 01, 2026	83.06	82.87	82.87	83.56	81.13	339,646
June 30, 2026	86.36	83.65	83.65	86.87	82.56	686,514
June 29, 2026	90.67	85.99	85.99	92.96	85.54	708,997
June 26, 2026	92.59	92.96	92.96	93.25	90.61	1.57M
June 25, 2026	91.99	92.9	92.9	96.28	91.72	741,624
June 24, 2026	87.36	90.8	90.8	93.12	85.26	889,192
June 23, 2026	85.87	86.64	86.64	88.98	85.69	515,530
June 22, 2026	85.99	87.49	87.49	88.38	85.27	448,154
June 18, 2026	84.77	86.24	86.24	88.31	84.32	962,160
June 17, 2026	82.04	83.46	83.46	87.2	81.86	947,787
June 16, 2026	81.82	82.08	82.08	83.32	81.28	906,182