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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$13.96$15.699,500
2005-12-29$13.89$15.619,300
2005-12-28$13.76$15.477,000
2005-12-27$13.99$15.7320,900
2005-12-23$14.05$15.795,100
2005-12-22$14.05$15.7910,500
2005-12-21$14.05$15.798,200
2005-12-20$13.99$15.739,400
2005-12-19$13.75$15.4610,300
2005-12-16$13.82$15.543,200
2005-12-15$13.80$15.514,800
2005-12-14$13.81$15.5214,000
2005-12-13$13.85$15.5733,100
2005-12-12$14.20$15.9646,400
2005-12-09$14.70$16.535,000
2005-12-08$14.74$16.579,300
2005-12-07$14.61$16.4213,100
2005-12-06$14.30$16.089,400
2005-12-05$14.37$16.154,800
2005-12-02$14.51$16.313,100
2005-12-01$14.80$16.6411,300
2005-11-30$14.52$16.323,900
2005-11-29$14.35$16.135,300
2005-11-28$14.28$16.0510,700
2005-11-25$14.50$16.307,200
2005-11-23$14.31$16.091,500
2005-11-22$14.47$16.279,400
2005-11-21$14.26$16.034,200
2005-11-18$14.45$16.246,700
2005-11-17$14.15$15.9110,000
2005-11-16$14.19$15.951,700
2005-11-15$14.07$15.825,300
2005-11-14$14.00$15.7411,000
2005-11-11$14.38$16.1712,900
2005-11-10$14.20$15.967,800
2005-11-09$14.07$15.82800
2005-11-08$13.95$15.688,600
2005-11-07$13.90$15.6318,500
2005-11-04$13.90$15.637,500
2005-11-03$13.95$15.682,400
2005-11-02$13.87$15.5910,600
2005-11-01$13.87$15.5910,900
2005-10-31$13.88$15.607,700
2005-10-28$14.08$15.8312,800
2005-10-27$13.95$15.6813,400
2005-10-26$14.11$15.8613,100
2005-10-25$14.29$16.0636,300
2005-10-24$14.57$16.3818,900
2005-10-21$15.41$17.327,300
2005-10-20$15.35$17.2650,100
2005-10-19$16.00$17.9922,500
2005-10-18$15.96$17.9433,100
2005-10-17$14.98$16.8413,300
2005-10-14$14.88$16.7312,100
2005-10-13$14.42$16.2113,300
2005-10-12$14.78$16.627,300
2005-10-11$14.85$16.6911,300
2005-10-10$14.78$16.6235,500
2005-10-07$14.40$16.1919,700
2005-10-06$14.50$16.3013,700
2005-10-05$14.25$16.028,800
2005-10-04$14.30$16.0435,700
2005-10-03$13.61$15.2717,700
2005-09-30$13.52$15.1726,500
2005-09-29$13.35$14.9819,500
2005-09-28$13.25$14.8666,400
2005-09-27$14.00$15.714,800
2005-09-26$13.89$15.5822,400
2005-09-23$13.85$15.5425,800
2005-09-22$13.62$15.2834,800
2005-09-21$13.35$14.98115,200
2005-09-20$13.90$15.5936,000
2005-09-19$13.89$15.5846,700
2005-09-16$14.70$16.497,000
2005-09-15$14.82$16.638,600
2005-09-14$14.50$16.2735,600
2005-09-13$14.99$16.8214,200
2005-09-12$15.08$16.9217,700
2005-09-09$15.00$16.8324,700
2005-09-08$15.40$17.2828,000
2005-09-07$15.12$16.9641,400
2005-09-06$15.71$17.6225,200
2005-09-02$16.51$18.5224,000
2005-09-01$16.92$18.9819,300
2005-08-31$16.45$18.4519,400
2005-08-30$16.18$18.1516,900
2005-08-29$15.71$17.6218,900
2005-08-26$15.35$17.2225,400
2005-08-25$15.18$17.0344,100
2005-08-24$15.20$17.05108,900
2005-08-23$15.47$17.3532,900
2005-08-22$15.80$17.7236,800
2005-08-19$16.36$18.3529,500
2005-08-18$16.62$18.6411,100
2005-08-17$16.36$18.3527,600
2005-08-16$16.44$18.4411,800
2005-08-15$16.94$19.0022,600
2005-08-12$16.60$18.6229,100
2005-08-11$16.65$18.6832,100
2005-08-10$17.20$19.2928,600
2005-08-09$17.40$19.5231,300
2005-08-08$18.00$20.1924,800
2005-08-05$17.95$20.1410,700
2005-08-04$18.24$20.4615,300
2005-08-03$18.11$20.3213,500
2005-08-02$18.02$20.2121,000
2005-08-01$17.90$20.0834,200
2005-07-29$18.20$20.4235,300
2005-07-28$18.98$21.2918,000
2005-07-27$19.00$21.3110,600
2005-07-26$18.83$21.1223,000
2005-07-25$18.27$20.5055,700
2005-07-22$18.98$21.2928,200
2005-07-21$18.85$21.1592,300
2005-07-20$20.40$22.8825,500
2005-07-19$20.36$22.8422,400
2005-07-18$20.10$22.5533,500
2005-07-15$19.60$21.9918,800
2005-07-14$19.50$21.8832,200
2005-07-13$20.25$22.7228,400
2005-07-12$20.75$23.2865,400
2005-07-11$20.27$22.7444,000
2005-07-08$20.15$22.6032,100
2005-07-07$20.30$22.7748,100
2005-07-06$19.28$21.6355,000
2005-07-05$18.48$20.70122,600
2005-07-01$17.40$19.49131,100
2005-06-30$18.86$21.1276,800
2005-06-29$19.80$22.1845,500
2005-06-28$20.55$23.0254,700
2005-06-27$20.24$22.6761,700
2005-06-24$19.81$22.1988,900
2005-06-23$20.30$22.74172,200
2005-06-22$18.90$21.1716,800
2005-06-21$19.39$21.7213,400
2005-06-20$19.42$21.7530,900
2005-06-17$18.98$21.2632,900
2005-06-16$18.95$21.2220,200
2005-06-15$18.46$20.6712,300
2005-06-14$18.73$20.9818,400
2005-06-13$18.69$20.9325,800
2005-06-10$18.58$20.8113,100
2005-06-09$18.65$20.8922,400
2005-06-08$18.75$21.0019,800
2005-06-07$18.69$20.9350,500
2005-06-06$18.41$20.6279,800
2005-06-03$17.05$19.1016,000
2005-06-02$16.70$18.70120,000
2005-06-01$16.70$18.7047,400
2005-05-31$17.02$19.0693,900
2005-05-27$18.18$20.3613,700
2005-05-26$18.55$20.7815,400
2005-05-25$18.26$20.4547,200
2005-05-24$19.36$21.6843,100
2005-05-23$19.15$21.4564,100
2005-05-20$17.96$20.1124,600
2005-05-19$18.80$21.0626,400
2005-05-18$18.70$20.9414,600
2005-05-17$18.32$20.5215,100
2005-05-16$18.30$20.5033,600
2005-05-13$18.05$20.229,100
2005-05-12$17.74$19.8724,600
2005-05-11$18.59$20.8235,100
2005-05-10$18.50$20.7247,100
2005-05-09$17.78$19.9178,500
2005-05-06$16.79$18.8044,900
2005-05-05$17.49$19.5926,900
2005-05-04$17.19$19.2515,700
2005-05-03$16.99$19.0324,400
2005-05-02$16.40$18.3781,900
2005-04-29$15.84$17.7426,600
2005-04-28$15.46$17.3111,000
2005-04-27$15.65$17.5331,500
2005-04-26$15.50$17.3629,200
2005-04-25$15.74$17.6348,200
2005-04-22$14.55$16.3041,900
2005-04-21$14.35$16.0722,300
2005-04-20$14.02$15.708,400
2005-04-19$14.00$15.6813,900
2005-04-18$13.65$15.2912,800
2005-04-15$14.30$16.0212,800
2005-04-14$14.00$15.6810,000
2005-04-13$14.27$15.9815,400
2005-04-12$14.50$16.248,100
2005-04-11$14.24$15.9546,000
2005-04-08$13.55$15.184,000
2005-04-07$13.40$15.0129,900
2005-04-06$14.00$15.688,700
2005-04-05$14.29$15.9813,400
2005-04-04$13.99$15.6521,900
2005-04-01$13.85$15.497,900
2005-03-31$14.00$15.669,300
2005-03-30$14.07$15.7449,000
2005-03-29$13.05$14.6040,800
2005-03-28$12.85$14.3731,400
2005-03-24$13.39$14.9813,000
2005-03-23$13.29$14.8628,000
2005-03-22$12.99$14.5350,100
2005-03-21$13.53$15.1372,800
2005-03-18$14.84$16.6015,100
2005-03-17$14.89$16.6528,800
2005-03-16$15.02$16.8033,900
2005-03-15$15.69$17.5547,800
2005-03-14$15.52$17.36105,000
2005-03-11$16.25$18.17115,700
2005-03-10$17.02$19.0421,400
2005-03-09$18.27$20.4315,500
2005-03-08$18.75$20.9759,700
2005-03-07$18.65$20.8666,800
2005-03-04$17.88$20.0072,000
2005-03-03$17.25$19.2943,100
2005-03-02$16.61$18.5839,700
2005-03-01$16.98$18.9945,600
2005-02-28$17.45$19.5283,100
2005-02-25$16.89$18.8928,300
2005-02-24$16.33$18.2635,100
2005-02-23$16.68$18.6639,100
2005-02-22$16.09$18.0036,500
2005-02-18$16.83$18.8224,700
2005-02-17$17.11$19.1416,200
2005-02-16$17.50$19.5721,600
2005-02-15$17.65$19.7453,600
2005-02-14$17.39$19.4580,800
2005-02-11$16.32$18.2594,000
2005-02-10$17.25$19.2991,800
2005-02-09$18.80$21.0360,200
2005-02-08$19.00$21.2569,400
2005-02-07$18.91$21.15177,800
2005-02-04$17.75$19.8524,800
2005-02-03$17.25$19.2913,500
2005-02-02$16.90$18.9024,300
2005-02-01$17.25$19.2928,900
2005-01-31$17.10$19.1219,100
2005-01-28$17.16$19.1925,700
2005-01-27$17.00$19.0132,500
2005-01-26$16.55$18.5112,700
2005-01-25$16.29$18.2217,700
2005-01-24$16.12$18.0312,400
2005-01-21$16.44$18.3915,500
2005-01-20$16.16$18.076,000
2005-01-19$16.15$18.0616,900
2005-01-18$16.61$18.5827,800
2005-01-14$16.62$18.5934,500
2005-01-13$15.90$17.7823,000
2005-01-12$15.90$17.7824,200
2005-01-11$15.99$17.8852,900
2005-01-10$16.08$17.98152,400
2005-01-07$14.22$15.9018,500
2005-01-06$13.73$15.3618,000
2005-01-05$13.53$15.1131,000
2005-01-04$13.42$14.9950,200
2005-01-03$14.40$16.08123,400