NYSE:ACU | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$62.85346
2026-09-03$63.211,956
2026-09-02$62.751,832
2026-09-01$62.511,799
2026-08-31$63.03678
2026-08-28$62.91752
2026-08-27$62.71$104.8921,400$61.21626
2026-08-26$62.28$104.1835,200$62.101,494
2026-08-25$62.02$103.7438,200$61.33585
2026-08-24$61.61$103.0536,400$61.381,567
2026-08-21$60.96$101.9736,000$61.491,623
2026-08-20$62.10$103.8744,300$60.764,156
2026-08-19$61.06$102.1328,400$61.991,494
2026-08-18$62.83$105.1052,400$61.751,901
2026-08-17$61.91$103.5670,500$62.312,259
2026-08-14$60.40$101.0319,900$59.74739
2026-08-13$60.77$101.6522,900$60.28891
2026-08-12$59.59$99.6831,800$57.98844
2026-08-11$57.35$95.9321,900$58.56973
2026-08-10$56.57$94.6281,700$56.201,677
2026-08-07$55.99$93.6515,400$56.00426
2026-08-06$56.17$93.9631,700$56.25678
2026-08-05$55.43$92.7225,100$56.181,775
2026-08-04$55.75$93.2567,700$57.251,783
2026-08-03$57.67$96.4618,400$57.56426
2026-07-31$56.86$95.1114,200$56.42465
2026-07-30$56.23$94.0651,800$59.00774
2026-07-29$59.90$100.1957,800$58.821,674
2026-07-28$59.55$99.6147,100$58.991,046
2026-07-27$56.83$95.0654,400$57.012,341
2026-07-24$53.94$90.2358,200$49.36761
2026-07-23$52.45$87.7333,000$49.39801
2026-07-22$45.90$76.7823,200$46.0163
2026-07-21$46.62$77.9812,900$47.1014
2026-07-20$47.00$78.6221,500$47.83719
2026-07-17$47.55$79.5411,200
2026-07-16$47.52$79.494,300
2026-07-15$47.29$79.103,500
2026-07-14$46.74$78.184,100
2026-07-13$47.46$79.394,500
2026-07-10$47.30$79.1213,700
2026-07-09$48.01$80.3110,300
2026-07-08$47.79$79.948,600
2026-07-07$47.50$79.4510,100
2026-07-06$47.01$78.638,300
2026-07-02$47.61$79.643,100
2026-07-01$48.60$81.0313,200
2026-06-30$47.72$79.5631,300
2026-06-29$48.23$80.4130,000
2026-06-26$48.94$81.59103,500
2026-06-25$47.56$79.297,400
2026-06-24$46.74$77.9213,200
2026-06-23$46.12$76.8914,100
2026-06-22$45.07$75.1412,800
2026-06-18$45.38$75.6637,900
2026-06-17$44.29$73.8414,400
2026-06-16$44.44$74.0916,900
2026-06-15$44.98$74.9912,800
2026-06-12$45.55$75.949,200
2026-06-11$45.48$75.8222,400
2026-06-10$44.86$74.7912,700
2026-06-09$44.02$73.3912,300
2026-06-08$43.54$72.5910,100
2026-06-05$43.73$72.9116,200
2026-06-04$44.16$73.6216,100
2026-06-03$42.54$70.9213,700
2026-06-02$42.08$70.1611,900
2026-06-01$42.58$70.9911,300
2026-05-29$42.20$70.3613,300
2026-05-28$42.42$70.7222,000
2026-05-27$41.59$69.3411,000
2026-05-26$42.06$70.1239,100
2026-05-22$42.16$70.2925,300
2026-05-21$43.21$72.0435,800
2026-05-20$42.39$70.6714,500
2026-05-19$42.09$70.1733,000
2026-05-18$41.60$69.3522,800
2026-05-15$40.72$67.8939,000
2026-05-14$41.69$69.5119,000
2026-05-13$40.53$67.5766,600
2026-05-12$41.10$68.527,600
2026-05-11$41.60$69.3510,000
2026-05-08$41.61$69.378,400
2026-05-07$41.82$69.724,400
2026-05-06$42.22$70.3914,800
2026-05-05$41.91$69.8714,100
2026-05-04$40.84$68.0928,300
2026-05-01$41.82$69.7217,000
2026-04-30$40.76$67.9520,700
2026-04-29$41.10$68.5228,800
2026-04-28$41.66$69.468,400
2026-04-27$41.99$70.0128,600
2026-04-24$42.41$70.7114,900
2026-04-23$43.48$72.4942,600
2026-04-22$45.53$75.9123,700
2026-04-21$45.96$76.6219,900
2026-04-20$46.03$76.7416,200
2026-04-17$46.03$76.7423,400
2026-04-16$44.96$74.9611,900
2026-04-15$44.09$73.5125,800