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.

View year

Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$30.13$45.7613,500——
2020-12-30$30.88$46.9034,800——
2020-12-29$32.30$49.0526,700——
2020-12-28$33.42$50.7533,300——
2020-12-24$31.21$47.403,800——
2020-12-23$30.13$45.769,100——
2020-12-22$29.72$45.133,400——
2020-12-21$29.01$44.067,400——
2020-12-18$29.37$44.6034,300——
2020-12-17$29.61$44.9720,500——
2020-12-16$29.18$44.3125,400——
2020-12-15$27.92$42.4023,200——
2020-12-14$29.14$44.2518,500——
2020-12-11$30.47$46.2712,300——
2020-12-10$30.00$45.5618,900——
2020-12-09$29.35$44.5730,100——
2020-12-08$30.64$46.5322,700——
2020-12-07$30.92$46.9635,000——
2020-12-04$31.70$48.1425,900——
2020-12-03$33.20$50.4215,600——
2020-12-02$33.24$50.4820,900——
2020-12-01$33.57$50.9819,200——
2020-11-30$33.12$50.3024,600——
2020-11-27$32.33$49.107,200——
2020-11-25$32.33$49.106,700——
2020-11-24$32.40$49.2011,600——
2020-11-23$32.35$49.1319,000——
2020-11-20$32.71$49.6758,300——
2020-11-19$34.50$52.3937,400——
2020-11-18$34.35$52.1789,900——
2020-11-17$32.78$49.7861,900——
2020-11-16$31.25$47.46102,600——
2020-11-13$26.79$40.689,200——
2020-11-12$26.58$40.374,400——
2020-11-11$27.30$41.4612,000——
2020-11-10$26.38$40.0611,900——
2020-11-09$28.08$42.644,600——
2020-11-06$27.15$41.2313,100——
2020-11-05$28.32$43.0111,400——
2020-11-04$27.88$42.346,700——
2020-11-03$28.54$43.3420,300——
2020-11-02$28.10$42.6724,200——
2020-10-30$28.20$42.8313,900——
2020-10-29$28.01$42.5419,900——
2020-10-28$27.00$41.0011,800——
2020-10-27$27.00$41.0013,300——
2020-10-26$27.47$41.724,500——
2020-10-23$27.21$41.3211,800——
2020-10-22$27.72$42.1015,400——
2020-10-21$27.35$41.5323,200——
2020-10-20$25.90$39.3313,700——
2020-10-19$25.63$38.9225,300——
2020-10-16$24.49$37.196,200——
2020-10-15$24.33$36.956,500——
2020-10-14$23.90$36.3011,100——
2020-10-13$24.45$37.133,900——
2020-10-12$24.75$37.5910,800——
2020-10-09$24.25$36.834,200——
2020-10-08$25.15$38.1911,800——
2020-10-07$25.01$37.9813,600——
2020-10-06$24.02$36.4811,000——
2020-10-05$24.16$36.6918,900——
2020-10-02$23.45$35.613,800——
2020-10-01$23.76$36.0815,500——
2020-09-30$23.03$34.974,400——
2020-09-29$22.85$34.525,400——
2020-09-28$22.05$33.3111,400——
2020-09-25$22.54$34.052,300——
2020-09-24$22.17$33.4912,900——
2020-09-23$22.01$33.253,500——
2020-09-22$22.89$34.585,700——
2020-09-21$22.30$33.696,800——
2020-09-18$23.36$35.2913,700——
2020-09-17$22.45$33.9118,900——
2020-09-16$22.49$33.9710,100——
2020-09-15$22.70$34.294,200——
2020-09-14$22.98$34.714,500——
2020-09-11$23.05$34.822,500——
2020-09-10$23.41$35.365,100——
2020-09-09$23.60$35.6511,700——
2020-09-08$22.93$34.6414,000——
2020-09-04$22.50$33.9910,600——
2020-09-03$22.60$34.1411,200——
2020-09-02$23.24$35.1129,600——
2020-09-01$22.34$33.7512,900——
2020-08-31$22.04$33.293,200——
2020-08-28$22.29$33.676,400——
2020-08-27$22.08$33.368,200——
2020-08-26$22.70$34.291,600——
2020-08-25$22.74$34.3516,000——
2020-08-24$23.46$35.448,300——
2020-08-21$23.99$36.241,700——
2020-08-20$23.45$35.425,300——
2020-08-19$23.80$35.952,500——
2020-08-18$24.09$36.3913,000——
2020-08-17$23.85$36.037,900——
2020-08-14$22.74$34.352,300——
2020-08-13$22.75$34.377,900——
2020-08-12$23.05$34.8210,500——
2020-08-11$23.53$35.5511,500——
2020-08-10$23.47$35.467,700——
2020-08-07$22.49$33.9712,000——
2020-08-06$22.00$33.234,400——
2020-08-05$21.96$33.174,000——
2020-08-04$21.81$32.953,500——
2020-08-03$21.88$33.057,500——
2020-07-31$21.67$32.744,800——
2020-07-30$22.29$33.678,700——
2020-07-29$23.40$35.351,600——
2020-07-28$23.13$34.9416,000——
2020-07-27$23.50$35.5013,100——
2020-07-24$22.78$34.417,800——
2020-07-23$22.31$33.7019,000——
2020-07-22$23.69$35.7913,900——
2020-07-21$23.50$35.506,300——
2020-07-20$24.00$36.2611,200——
2020-07-17$24.42$36.8932,000——
2020-07-16$22.10$33.397,000——
2020-07-15$21.81$32.9513,800——
2020-07-14$21.30$32.1812,900——
2020-07-13$21.60$32.6312,900——
2020-07-10$21.69$32.7710,000——
2020-07-09$21.01$31.746,300——
2020-07-08$21.45$32.403,700——
2020-07-07$21.96$33.173,200——
2020-07-06$22.07$33.3417,900——
2020-07-02$21.90$33.0815,100——
2020-07-01$22.63$34.196,900——
2020-06-30$22.98$34.539,100——
2020-06-29$21.90$32.9124,800——
2020-06-26$20.47$30.769,800——
2020-06-25$20.26$30.454,600——
2020-06-24$20.20$30.369,200——
2020-06-23$21.10$31.7114,800——
2020-06-22$21.50$32.315,600——
2020-06-19$21.69$32.6014,700——
2020-06-18$21.84$32.822,100——
2020-06-17$21.96$33.005,300——
2020-06-16$21.89$32.9017,100——
2020-06-15$22.18$33.3310,500——
2020-06-12$22.85$34.347,400——
2020-06-11$22.64$34.029,000——
2020-06-10$23.27$34.975,400——
2020-06-09$23.09$34.7014,600——
2020-06-08$22.53$33.8631,800——
2020-06-05$21.30$32.0111,200——
2020-06-04$21.20$31.864,100——
2020-06-03$21.55$32.388,100——
2020-06-02$21.57$32.4112,800——
2020-06-01$21.55$32.3848,000——
2020-05-29$21.39$32.1427,000——
2020-05-28$21.35$32.0812,600——
2020-05-27$21.42$32.198,400——
2020-05-26$20.79$31.2442,300——
2020-05-22$20.01$30.0734,100——
2020-05-21$20.53$30.8514,600——
2020-05-20$21.16$31.8010,800——
2020-05-19$21.10$31.7112,200——
2020-05-18$21.11$31.7210,300——
2020-05-15$21.55$32.3810,900——
2020-05-14$21.94$32.975,500——
2020-05-13$22.64$34.025,800——
2020-05-12$22.41$33.6820,700——
2020-05-11$22.64$34.0231,300——
2020-05-08$21.61$32.4718,100——
2020-05-07$22.06$33.1518,700——
2020-05-06$22.20$33.365,500——
2020-05-05$22.16$33.3020,000——
2020-05-04$22.00$33.0612,100——
2020-05-01$22.33$33.5621,300——
2020-04-30$21.71$32.6322,400——
2020-04-29$21.60$32.4621,400——
2020-04-28$22.30$33.5117,100——
2020-04-27$22.04$33.1228,600——
2020-04-24$21.34$32.0711,200——
2020-04-23$21.52$32.3412,600——
2020-04-22$21.85$32.8422,700——
2020-04-21$21.57$32.4112,700——
2020-04-20$21.75$32.6914,000——
2020-04-17$21.27$31.9615,800——
2020-04-16$20.09$30.1922,800——
2020-04-15$20.93$31.4515,900——
2020-04-14$20.48$30.788,600——
2020-04-13$20.12$30.247,400——
2020-04-09$20.00$30.0624,100——
2020-04-08$20.20$30.369,700——
2020-04-07$19.29$28.9912,800——
2020-04-06$19.71$29.6235,600——
2020-04-03$20.00$30.065,000——
2020-04-02$20.26$30.279,200——
2020-04-01$20.07$29.986,000——
2020-03-31$20.27$30.2814,200——
2020-03-30$20.15$30.1024,800——
2020-03-27$18.85$28.168,100——
2020-03-26$19.38$28.955,500——
2020-03-25$19.53$29.1810,900——
2020-03-24$20.16$30.1216,800——
2020-03-23$19.33$28.8813,200——
2020-03-20$19.96$29.8217,100——
2020-03-19$21.34$31.8810,200——
2020-03-18$17.78$26.5615,100——
2020-03-17$19.64$29.3411,300——
2020-03-16$20.81$31.0913,900——
2020-03-13$21.66$32.3632,300——
2020-03-12$21.12$31.5533,500——
2020-03-11$22.00$32.872,100——
2020-03-10$23.24$34.7216,000——
2020-03-09$23.44$35.021,600——
2020-03-06$23.38$34.934,500——
2020-03-05$23.78$35.525,000——
2020-03-04$23.75$35.484,900——
2020-03-03$23.59$35.2421,500——
2020-03-02$23.17$34.6126,100——
2020-02-28$23.22$34.6912,900——
2020-02-27$23.46$35.0516,000——
2020-02-26$23.50$35.1131,300——
2020-02-25$23.73$35.452,700——
2020-02-24$23.36$34.909,600——
2020-02-21$24.29$36.294,400——
2020-02-20$24.50$36.604,600——
2020-02-19$24.01$35.8729,000——
2020-02-18$24.26$36.242,900——
2020-02-14$24.26$36.243,500——
2020-02-13$24.46$36.541,800——
2020-02-12$24.37$36.415,700——
2020-02-11$24.38$36.423,700——
2020-02-10$23.80$35.5517,300——
2020-02-07$22.85$34.134,800——
2020-02-06$23.26$34.757,600——
2020-02-05$24.03$35.902,100——
2020-02-04$24.01$35.871,400——
2020-02-03$23.78$35.5213,900——
2020-01-31$23.91$35.725,400——
2020-01-30$24.29$36.292,500——
2020-01-29$24.06$35.9416,000——
2020-01-28$24.35$36.382,400——
2020-01-27$23.90$35.705,000——
2020-01-24$23.91$35.722,100——
2020-01-23$24.02$35.883,200——
2020-01-22$24.05$35.9311,400——
2020-01-21$24.06$35.948,400——
2020-01-17$24.27$36.268,400——
2020-01-16$24.20$36.159,600——
2020-01-15$24.08$35.9718,000——
2020-01-14$23.53$35.155,800——
2020-01-13$23.36$34.9011,700——
2020-01-10$23.45$35.0311,500——
2020-01-09$23.35$34.885,700——
2020-01-08$23.85$35.638,700——
2020-01-07$23.52$35.1418,900——
2020-01-06$24.16$35.9120,500——
2020-01-03$23.49$34.9211,600——
2020-01-02$24.13$35.872,700——