Acme United Corporation (ACU) AMEX

Currency In USD

ACU Historical Return

If you invested $1000 in Acme United Corporation (ACU) 10 years ago, it would be worth $3,447.49 as of September 17, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,787.66, while $1000 invested 1 year ago would be worth $1,533.17. This corresponds to total returns of 244.75%, 78.77%, 53.32%, respectively, with annualized returns of 13.17%, 12.31%, 53.32%.

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

ACU Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 16, 2026	61.07	61.96	61.96	63.09	60.13	92,196
September 15, 2026	59.92	61.18	61.18	61.37	59.74	42,606
September 11, 2026	60.74	60.72	60.72	61.22	59.85	27,710
September 10, 2026	60.79	61.35	61.35	61.8	60.79	25,139
September 09, 2026	61.15	61.84	61.84	61.84	60.67	30,468
September 08, 2026	62.99	61.12	61.12	62.99	59.95	27,135
September 04, 2026	63.02	63.14	63.14	63.36	62.34	14,989
September 03, 2026	63.82	63.15	63.15	63.82	62.43	25,168
September 02, 2026	62.77	63.82	63.82	64.05	62.16	48,590
September 01, 2026	62.83	62.9	62.9	63.29	60.78	27,573
August 31, 2026	63.18	62.32	62.32	64.17	61.48	41,503
August 28, 2026	62.95	63.06	63.06	64.12	62.04	20,619
August 27, 2026	61.21	62.71	62.71	62.98	61.21	21,428
August 26, 2026	62.2	62.28	62.28	63.14	60.61	35,237
August 25, 2026	61.88	62.02	62.02	62.88	60.68	38,164
August 24, 2026	61.64	61.61	61.61	62.47	60.73	36,353
August 21, 2026	61.69	60.96	60.96	62.39	60.5	35,984
August 20, 2026	60.92	62.1	62.1	63.35	60.21	44,340
August 19, 2026	62.6	61.06	61.06	63.4	60.96	25,512
August 18, 2026	60.13	62.83	62.83	63.26	60.13	52,390
August 17, 2026	60.5	61.91	61.91	63.17	59.89	70,497
August 14, 2026	61.03	60.4	60.4	61.05	58.09	19,894
August 13, 2026	60.19	60.77	60.77	61.26	59.8	20,613
August 12, 2026	57.47	59.59	59.59	59.59	57.47	31,655
August 11, 2026	57.48	57.35	57.35	58.56	57.16	21,373
August 10, 2026	55.99	56.57	56.57	58.82	55.91	81,745
August 07, 2026	55.74	55.99	55.99	56.19	54.97	13,797
August 06, 2026	56	56.17	56.17	56.82	54.62	31,713
August 05, 2026	55.67	55.43	55.43	56.35	55	25,129
August 04, 2026	57.28	55.75	55.75	57.36	54.71	67,708
August 03, 2026	56.86	57.67	57.67	58.01	56.86	18,425
July 31, 2026	56.18	56.86	56.86	57.54	56	14,229
July 30, 2026	59	56.23	56.23	59.37	55.7	51,780
July 29, 2026	58	59.9	59.9	60.07	58	57,766
July 28, 2026	57.5	59.55	59.55	59.55	57.5	47,093
July 27, 2026	54.51	56.83	56.83	57.51	53.67	54,423
July 23, 2026	48	52.45	52.45	52.82	48	33,014
July 22, 2026	46.6	45.9	45.9	46.6	45.31	23,197
July 21, 2026	47.4	46.62	46.62	47.5	46.62	12,915
July 20, 2026	47.92	47	47	47.92	46.42	21,486
July 17, 2026	47.15	47.55	47.55	48.24	46.94	11,220
July 16, 2026	47.11	47.52	47.52	47.56	46.51	4,274
July 15, 2026	46.91	47.29	47.29	47.58	46.91	1,970
July 14, 2026	47.99	46.74	46.74	47.99	46.74	4,077
July 13, 2026	47.33	47.46	47.46	47.46	47.09	4,471
July 10, 2026	47.71	47.3	47.3	48.4	47.23	13,679
July 09, 2026	48	48.01	48.01	48.79	47.48	10,292
July 08, 2026	47.55	47.79	47.79	48.59	47.01	8,599
July 07, 2026	47.46	47.5	47.5	48.2	47.46	10,056
July 06, 2026	46.67	47.01	47.01	48.63	46.67	8,278
July 02, 2026	43.96	47.61	47.61	48.4	43.96	3,083
July 01, 2026	48.05	48.6	48.6	49.27	47.71	13,223
June 30, 2026	48.61	47.72	47.72	48.9	46.99	31,342
June 29, 2026	48.32	48.23	48.23	48.54	47.17	30,044
June 26, 2026	47.6	48.94	48.94	50	46.84	103,469
June 25, 2026	46.13	47.56	47.56	47.56	46.13	7,418
June 24, 2026	46.63	46.74	46.74	47.52	45.87	13,182
June 23, 2026	45.28	46.12	46.12	46.22	45.28	14,121
June 22, 2026	45.72	45.07	45.07	45.72	44.76	12,820
June 18, 2026	45.1	45.38	45.38	45.64	44	37,915