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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$1.13$1.257,000——
1999-12-30$1.19$1.326,900——
1999-12-29$1.13$1.254,600——
1999-12-28$1.00$1.1134,500——
1999-12-27$1.25$1.39900——
1999-12-23$1.31$1.468,500——
1999-12-22$1.25$1.396,000——
1999-12-21$1.38$1.530——
1999-12-20$1.38$1.536,800——
1999-12-17$1.38$1.5311,100——
1999-12-16$1.25$1.39108,800——
1999-12-15$1.00$1.11102,200——
1999-12-14$1.00$1.113,500——
1999-12-13$1.00$1.1118,300——
1999-12-10$1.19$1.3216,900——
1999-12-09$1.13$1.252,700——
1999-12-08$1.19$1.32200——
1999-12-07$1.25$1.39700——
1999-12-06$1.13$1.251,300——
1999-12-03$1.13$1.256,500——
1999-12-02$1.13$1.250——
1999-12-01$1.13$1.255,200——
1999-11-30$1.06$1.18100——
1999-11-29$1.13$1.251,400——
1999-11-26$1.00$1.11200——
1999-11-24$1.00$1.1114,400——
1999-11-23$1.06$1.182,300——
1999-11-22$1.00$1.113,000——
1999-11-19$1.00$1.115,400——
1999-11-18$1.00$1.110——
1999-11-17$1.00$1.113,700——
1999-11-16$1.06$1.1821,000——
1999-11-15$1.00$1.116,600——
1999-11-12$1.06$1.18800——
1999-11-11$1.13$1.251,000——
1999-11-10$1.00$1.1113,500——
1999-11-09$1.13$1.2510,500——
1999-11-08$1.06$1.186,100——
1999-11-05$1.13$1.25500——
1999-11-04$1.13$1.2524,700——
1999-11-03$1.25$1.390——
1999-11-02$1.25$1.392,000——
1999-11-01$1.38$1.531,700——
1999-10-29$1.38$1.5371,000——
1999-10-28$1.38$1.53100——
1999-10-27$1.44$1.600——
1999-10-26$1.44$1.601,000——
1999-10-25$1.50$1.672,000——
1999-10-22$1.56$1.743,300——
1999-10-21$1.38$1.530——
1999-10-20$1.38$1.53400——
1999-10-19$1.38$1.53700——
1999-10-18$1.50$1.67900——
1999-10-15$1.38$1.530——
1999-10-14$1.38$1.536,000——
1999-10-13$1.50$1.670——
1999-10-12$1.50$1.672,400——
1999-10-11$1.50$1.673,000——
1999-10-08$1.50$1.67500——
1999-10-07$1.38$1.530——
1999-10-06$1.38$1.530——
1999-10-05$1.38$1.530——
1999-10-04$1.38$1.53700——
1999-10-01$1.31$1.465,000——
1999-09-30$1.38$1.5311,500——
1999-09-29$1.38$1.53500——
1999-09-28$1.50$1.670——
1999-09-27$1.50$1.678,000——
1999-09-24$1.38$1.530——
1999-09-23$1.38$1.530——
1999-09-22$1.38$1.530——
1999-09-21$1.38$1.531,200——
1999-09-20$1.50$1.67300——
1999-09-17$1.44$1.60600——
1999-09-16$1.50$1.670——
1999-09-15$1.50$1.670——
1999-09-14$1.50$1.671,500——
1999-09-13$1.38$1.53200——
1999-09-10$1.50$1.674,200——
1999-09-09$1.25$1.392,400——
1999-09-08$1.50$1.675,400——
1999-09-07$1.50$1.672,000——
1999-09-03$1.75$1.94500——
1999-09-02$1.63$1.810——
1999-09-01$1.63$1.810——
1999-08-31$1.63$1.810——
1999-08-30$1.63$1.810——
1999-08-27$1.63$1.8114,300——
1999-08-26$1.88$2.080——
1999-08-25$1.88$2.080——
1999-08-24$1.88$2.080——
1999-08-23$1.88$2.080——
1999-08-20$1.88$2.080——
1999-08-19$1.88$2.080——
1999-08-18$1.88$2.081,000——
1999-08-17$1.75$1.94200——
1999-08-16$1.75$1.940——
1999-08-13$1.75$1.94200——
1999-08-12$1.81$2.01500——
1999-08-11$1.94$2.150——
1999-08-10$1.94$2.150——
1999-08-09$1.94$2.15800——
1999-08-06$1.94$2.150——
1999-08-05$1.94$2.150——
1999-08-04$1.94$2.157,600——
1999-08-03$1.94$2.1510,000——
1999-08-02$1.88$2.080——
1999-07-30$1.88$2.080——
1999-07-29$1.88$2.080——
1999-07-28$1.88$2.080——
1999-07-27$1.88$2.080——
1999-07-26$1.88$2.08200——
1999-07-23$2.00$2.22500——
1999-07-22$2.00$2.220——
1999-07-21$2.00$2.2212,300——
1999-07-20$1.75$1.945,900——
1999-07-19$2.00$2.223,900——
1999-07-16$2.06$2.290——
1999-07-15$2.06$2.294,000——
1999-07-14$1.94$2.1510,000——
1999-07-13$2.06$2.297,100——
1999-07-12$2.06$2.2911,600——
1999-07-09$2.00$2.220——
1999-07-08$2.00$2.222,100——
1999-07-07$1.88$2.08200——
1999-07-06$2.00$2.224,900——
1999-07-02$2.00$2.22300——
1999-07-01$2.13$2.360——
1999-06-30$2.13$2.3620,400——
1999-06-29$2.25$2.5015,600——
1999-06-28$2.00$2.223,400——
1999-06-25$2.25$2.500——
1999-06-24$2.25$2.500——
1999-06-23$2.25$2.50200——
1999-06-22$2.13$2.360——
1999-06-21$2.13$2.360——
1999-06-18$2.13$2.362,700——
1999-06-17$2.06$2.290——
1999-06-16$2.06$2.290——
1999-06-15$2.06$2.29100——
1999-06-14$2.00$2.22800——
1999-06-11$2.19$2.431,500——
1999-06-10$2.25$2.500——
1999-06-09$2.25$2.501,400——
1999-06-08$2.00$2.22200——
1999-06-07$2.00$2.220——
1999-06-04$2.00$2.222,300——
1999-06-03$2.00$2.220——
1999-06-02$2.00$2.220——
1999-06-01$2.00$2.220——
1999-05-28$2.00$2.22200——
1999-05-27$2.00$2.220——
1999-05-26$2.00$2.220——
1999-05-25$2.00$2.220——
1999-05-24$2.00$2.222,500——
1999-05-21$2.00$2.220——
1999-05-20$2.00$2.22300——
1999-05-19$2.00$2.220——
1999-05-18$2.00$2.222,900——
1999-05-17$2.06$2.290——
1999-05-14$2.06$2.290——
1999-05-13$2.06$2.290——
1999-05-12$2.06$2.29900——
1999-05-11$2.31$2.57100——
1999-05-10$2.31$2.571,100——
1999-05-07$2.25$2.506,400——
1999-05-06$2.00$2.220——
1999-05-05$2.00$2.220——
1999-05-04$2.00$2.222,200——
1999-05-03$2.13$2.36100——
1999-04-30$2.00$2.2235,600——
1999-04-29$2.13$2.362,500——
1999-04-28$2.13$2.362,500——
1999-04-27$2.13$2.36100——
1999-04-26$2.19$2.430——
1999-04-23$2.19$2.430——
1999-04-22$2.19$2.435,600——
1999-04-21$2.31$2.571,000——
1999-04-20$2.31$2.576,600——
1999-04-19$2.19$2.430——
1999-04-16$2.19$2.431,000——
1999-04-15$2.25$2.50600——
1999-04-14$2.25$2.502,000——
1999-04-13$2.13$2.362,000——
1999-04-12$2.25$2.507,000——
1999-04-09$2.13$2.362,400——
1999-04-08$2.25$2.501,200——
1999-04-07$2.38$2.640——
1999-04-06$2.38$2.644,000——
1999-04-05$2.38$2.641,500——
1999-04-01$2.38$2.64200——
1999-03-31$2.50$2.786,800——
1999-03-30$2.38$2.6411,000——
1999-03-29$2.25$2.5010,500——
1999-03-26$2.38$2.640——
1999-03-25$2.38$2.64700——
1999-03-24$2.38$2.64400——
1999-03-23$2.50$2.788,000——
1999-03-22$2.25$2.503,500——
1999-03-19$2.13$2.366,800——
1999-03-18$2.13$2.361,000——
1999-03-17$2.00$2.226,800——
1999-03-16$2.19$2.43500——
1999-03-15$2.38$2.644,500——
1999-03-12$2.00$2.220——
1999-03-11$2.00$2.220——
1999-03-10$2.00$2.220——
1999-03-09$2.00$2.220——
1999-03-08$2.00$2.224,500——
1999-03-05$2.00$2.223,000——
1999-03-04$2.00$2.222,100——
1999-03-03$2.13$2.363,000——
1999-03-02$2.00$2.22900——
1999-03-01$2.13$2.360——
1999-02-26$2.13$2.363,200——
1999-02-25$2.13$2.365,800——
1999-02-24$2.00$2.2238,900——
1999-02-23$2.13$2.369,800——
1999-02-22$1.88$2.089,200——
1999-02-19$2.00$2.225,400——
1999-02-18$2.25$2.502,200——
1999-02-17$2.13$2.362,200——
1999-02-16$2.13$2.369,500——
1999-02-12$2.25$2.501,300——
1999-02-11$2.38$2.6412,400——
1999-02-10$1.88$2.087,700——
1999-02-09$2.00$2.222,100——
1999-02-08$2.00$2.224,000——
1999-02-05$2.00$2.225,000——
1999-02-04$1.88$2.082,300——
1999-02-03$1.88$2.0817,100——
1999-02-02$1.50$1.678,900——
1999-02-01$1.63$1.814,000——
1999-01-29$1.88$2.085,300——
1999-01-28$2.00$2.220——
1999-01-27$2.00$2.223,500——
1999-01-26$2.13$2.360——
1999-01-25$2.13$2.360——
1999-01-22$2.13$2.360——
1999-01-21$2.13$2.368,000——
1999-01-20$2.00$2.220——
1999-01-19$2.00$2.220——
1999-01-15$2.00$2.228,500——
1999-01-14$2.00$2.223,700——
1999-01-13$1.88$2.085,000——
1999-01-12$2.19$2.431,000——
1999-01-11$2.06$2.290——
1999-01-08$2.06$2.290——
1999-01-07$2.06$2.291,400——
1999-01-06$2.25$2.500——
1999-01-05$2.25$2.500——
1999-01-04$2.25$2.500——