NYSE:ACU | Historical Stock Price | ACME UNITED 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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.95$2.46$6.36$16.45$42.57$110.141980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$9.20$10.941,600
2009-12-30$9.34$11.112,900
2009-12-29$9.57$11.385,600
2009-12-28$9.45$11.242,700
2009-12-24$9.10$10.82700
2009-12-23$9.00$10.713,900
2009-12-22$8.90$10.592,800
2009-12-21$8.72$10.374,800
2009-12-18$8.90$10.594,400
2009-12-17$9.10$10.821,000
2009-12-16$9.15$10.881,200
2009-12-15$8.99$10.692,700
2009-12-14$8.91$10.602,700
2009-12-11$8.86$10.54300
2009-12-10$8.91$10.601,100
2009-12-09$8.91$10.6018,000
2009-12-08$9.10$10.820
2009-12-07$9.10$10.821,200
2009-12-04$9.15$10.881,200
2009-12-03$9.20$10.945,600
2009-12-02$9.20$10.94500
2009-12-01$9.25$11.002,000
2009-11-30$9.25$11.00300
2009-11-27$9.25$11.001,600
2009-11-25$9.30$11.062,000
2009-11-24$9.34$11.11600
2009-11-23$9.25$11.001,100
2009-11-20$9.45$11.24700
2009-11-19$9.40$11.184,400
2009-11-18$9.32$11.091,000
2009-11-17$9.30$11.069,300
2009-11-16$9.57$11.384,400
2009-11-13$9.14$10.878,700
2009-11-12$8.66$10.30102,400
2009-11-11$8.70$10.353,600
2009-11-10$8.64$10.289,400
2009-11-09$8.51$10.12600
2009-11-06$8.50$10.112,400
2009-11-05$8.50$10.114,700
2009-11-04$8.25$9.811,100
2009-11-03$8.16$9.716,600
2009-11-02$8.30$9.872,100
2009-10-30$8.40$9.997,200
2009-10-29$8.74$10.4026,600
2009-10-28$9.45$11.2418,500
2009-10-27$9.65$11.484,300
2009-10-26$9.74$11.595,600
2009-10-23$9.62$11.4417,500
2009-10-22$9.70$11.5423,800
2009-10-21$9.89$11.7638,400
2009-10-20$10.04$11.9412,400
2009-10-19$9.90$11.7813,500
2009-10-16$9.99$11.888,100
2009-10-15$10.02$11.8634,300
2009-10-14$9.99$11.8232,700
2009-10-13$9.99$11.8244,000
2009-10-12$9.99$11.824,700
2009-10-09$10.00$11.842,900
2009-10-08$9.85$11.6610,400
2009-10-07$10.00$11.8422,000
2009-10-06$9.30$11.011,000
2009-10-05$9.07$10.735,200
2009-10-02$9.10$10.773,600
2009-10-01$9.01$10.660
2009-09-30$9.01$10.660
2009-09-29$9.01$10.66400
2009-09-28$9.01$10.661,100
2009-09-25$9.00$10.6522,200
2009-09-24$9.00$10.654,500
2009-09-23$9.20$10.891,700
2009-09-22$9.14$10.821,500
2009-09-21$9.10$10.770
2009-09-18$9.10$10.777,900
2009-09-17$9.08$10.753,000
2009-09-16$9.10$10.775,900
2009-09-15$9.01$10.661,000
2009-09-14$9.00$10.654,700
2009-09-11$9.08$10.75600
2009-09-10$9.03$10.693,300
2009-09-09$8.90$10.531,400
2009-09-08$8.82$10.44500
2009-09-04$8.83$10.453,000
2009-09-03$8.80$10.42800
2009-09-02$8.94$10.58400
2009-09-01$8.80$10.421,400
2009-08-31$8.80$10.426,200
2009-08-28$8.60$10.18400
2009-08-27$8.51$10.079,600
2009-08-26$8.55$10.128,500
2009-08-25$8.80$10.425,400
2009-08-24$8.70$10.301,200
2009-08-21$8.75$10.367,700
2009-08-20$8.77$10.380
2009-08-19$8.77$10.385,400
2009-08-18$8.60$10.183,300
2009-08-17$8.60$10.181,600
2009-08-14$8.65$10.241,400
2009-08-13$8.60$10.183,400
2009-08-12$8.60$10.1860,200
2009-08-11$8.65$10.241,100
2009-08-10$8.76$10.37900
2009-08-07$8.90$10.5316,000
2009-08-06$8.80$10.42116,800
2009-08-05$8.75$10.36500
2009-08-04$8.78$10.393,700
2009-08-03$8.72$10.324,800
2009-07-31$8.45$10.002,700
2009-07-30$8.15$9.653,000
2009-07-29$8.11$9.600
2009-07-28$8.11$9.6010,100
2009-07-27$8.20$9.704,000
2009-07-24$8.25$9.762,400
2009-07-23$8.25$9.764,800
2009-07-22$8.25$9.762,100
2009-07-21$8.25$9.768,100
2009-07-20$8.22$9.736,700
2009-07-17$8.45$10.0023,200
2009-07-16$8.80$10.428,700
2009-07-15$8.85$10.472,400
2009-07-14$8.90$10.531,300
2009-07-13$8.98$10.632,700
2009-07-10$8.86$10.492,600
2009-07-09$9.00$10.651,100
2009-07-08$9.00$10.65400
2009-07-07$9.05$10.712,100
2009-07-06$9.00$10.658,800
2009-07-02$9.14$10.829,400
2009-07-01$9.04$10.7038,000
2009-06-30$8.00$9.41700
2009-06-29$8.00$9.411,200
2009-06-26$8.15$9.595,400
2009-06-25$8.10$9.535,000
2009-06-24$7.40$8.70800
2009-06-23$7.10$8.35400
2009-06-22$7.21$8.481,800
2009-06-19$7.45$8.761,100
2009-06-18$7.59$8.931,300
2009-06-17$7.45$8.766,000
2009-06-16$7.47$8.790
2009-06-15$7.47$8.791,300
2009-06-12$7.70$9.06300
2009-06-11$7.75$9.123,600
2009-06-10$7.80$9.170
2009-06-09$7.80$9.17500
2009-06-08$7.90$9.29300
2009-06-05$7.90$9.291,300
2009-06-04$7.98$9.39100
2009-06-03$7.95$9.35400
2009-06-02$7.99$9.404,400
2009-06-01$8.05$9.471,700
2009-05-29$7.91$9.303,200
2009-05-28$7.84$9.222,000
2009-05-27$7.75$9.121,000
2009-05-26$7.60$8.942,400
2009-05-22$7.42$8.732,600
2009-05-21$7.25$8.53100
2009-05-20$7.30$8.5914,300
2009-05-19$7.85$9.232,700
2009-05-18$8.03$9.443,000
2009-05-15$8.10$9.530
2009-05-14$8.10$9.530
2009-05-13$8.10$9.535,400
2009-05-12$8.20$9.64600
2009-05-11$8.10$9.535,000
2009-05-08$8.21$9.661,700
2009-05-07$8.07$9.492,600
2009-05-06$8.08$9.503,800
2009-05-05$7.96$9.366,700
2009-05-04$8.05$9.471,800
2009-05-01$8.00$9.417,500
2009-04-30$8.24$9.691,900
2009-04-29$8.02$9.4319,900
2009-04-28$7.70$9.0612,700
2009-04-27$7.28$8.566,000
2009-04-24$7.28$8.561,100
2009-04-23$7.28$8.568,000
2009-04-22$7.24$8.522,200
2009-04-21$7.39$8.694,800
2009-04-20$7.38$8.683,100
2009-04-17$7.20$8.476,400
2009-04-16$7.60$8.941,000
2009-04-15$7.43$8.74100
2009-04-14$7.46$8.772,200
2009-04-13$7.49$8.812,900
2009-04-09$7.40$8.701,600
2009-04-08$7.20$8.473,200
2009-04-07$7.20$8.4727,700
2009-04-06$7.41$8.723,600
2009-04-03$7.60$8.941,800
2009-04-02$7.70$9.062,900
2009-04-01$7.50$8.82600
2009-03-31$7.62$8.902,000
2009-03-30$7.40$8.651,500
2009-03-27$7.60$8.88700
2009-03-26$7.75$9.061,700
2009-03-25$7.75$9.062,100
2009-03-24$7.80$9.1113,100
2009-03-23$7.45$8.706,000
2009-03-20$7.45$8.70800
2009-03-19$7.45$8.704,400
2009-03-18$7.39$8.639,100
2009-03-17$7.38$8.626,700
2009-03-16$7.25$8.475,400
2009-03-13$6.42$7.504,400
2009-03-12$6.60$7.717,000
2009-03-11$6.50$7.593,200
2009-03-10$6.60$7.712,100
2009-03-09$6.62$7.7313,600
2009-03-06$7.17$8.3856,500
2009-03-05$6.10$7.137,700
2009-03-04$6.43$7.516,800
2009-03-03$6.73$7.861,300
2009-03-02$6.92$8.096,500
2009-02-27$7.26$8.482,000
2009-02-26$7.21$8.421,000
2009-02-25$7.41$8.66500
2009-02-24$7.61$8.893,200
2009-02-23$7.20$8.413,300
2009-02-20$7.20$8.413,800
2009-02-19$7.50$8.768,600
2009-02-18$7.51$8.770
2009-02-17$7.51$8.77100
2009-02-13$7.41$8.66700
2009-02-12$7.58$8.86100
2009-02-11$7.50$8.76100
2009-02-10$7.42$8.67100
2009-02-09$7.32$8.550
2009-02-06$7.32$8.55400
2009-02-05$7.32$8.550
2009-02-04$7.32$8.551,100
2009-02-03$7.50$8.762,200
2009-02-02$7.46$8.723,100
2009-01-30$7.18$8.39400
2009-01-29$7.22$8.4416,400
2009-01-28$7.35$8.590
2009-01-27$7.35$8.590
2009-01-26$7.35$8.591,000
2009-01-23$7.40$8.650
2009-01-22$7.40$8.650
2009-01-21$7.40$8.65800
2009-01-20$7.45$8.704,400
2009-01-16$7.63$8.921,400
2009-01-15$7.68$8.971,700
2009-01-14$7.56$8.83400
2009-01-13$7.76$9.070
2009-01-12$7.76$9.071,500
2009-01-09$7.79$9.101,200
2009-01-08$7.96$9.301,400
2009-01-07$7.60$8.881,000
2009-01-06$7.52$8.79300
2009-01-05$7.50$8.701,200
2009-01-02$7.35$8.533,300