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 — 1985

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1985-12-31$11.50$11.501,800
1985-12-30$11.50$11.50500
1985-12-27$11.38$11.370
1985-12-26$11.38$11.370
1985-12-24$11.38$11.371,100
1985-12-23$11.25$11.252,100
1985-12-20$11.13$11.122,000
1985-12-19$11.13$11.123,900
1985-12-18$11.25$11.252,300
1985-12-17$11.13$11.126,500
1985-12-16$11.38$11.373,100
1985-12-13$10.88$10.871,200
1985-12-12$10.75$10.752,300
1985-12-11$10.63$10.631,200
1985-12-10$10.75$10.751,600
1985-12-09$10.88$10.872,400
1985-12-06$10.75$10.753,000
1985-12-05$10.63$10.636,200
1985-12-04$10.63$10.634,100
1985-12-03$10.63$10.631,900
1985-12-02$10.50$10.501,600
1985-11-29$10.50$10.50500
1985-11-27$10.50$10.50800
1985-11-26$10.63$10.631,500
1985-11-25$10.25$10.251,700
1985-11-22$10.63$10.633,900
1985-11-21$10.50$10.502,700
1985-11-20$10.75$10.753,300
1985-11-19$10.38$10.372,700
1985-11-18$10.25$10.251,100
1985-11-15$10.25$10.25500
1985-11-14$10.25$10.252,000
1985-11-13$10.25$10.2512,100
1985-11-12$10.00$10.001,100
1985-11-11$9.88$9.88800
1985-11-08$10.00$10.00800
1985-11-07$10.00$10.001,300
1985-11-06$9.88$9.882,900
1985-11-05$10.00$10.004,300
1985-11-04$9.88$9.884,100
1985-11-01$9.63$9.620
1985-10-31$9.63$9.62500
1985-10-30$9.75$9.75100
1985-10-29$9.63$9.62300
1985-10-28$9.63$9.62600
1985-10-25$9.75$9.751,800
1985-10-24$9.63$9.620
1985-10-23$9.63$9.626,500
1985-10-22$9.75$9.75600
1985-10-21$9.75$9.754,700
1985-10-18$9.75$9.75900
1985-10-17$9.88$9.880
1985-10-16$9.88$9.881,200
1985-10-15$9.63$9.62200
1985-10-14$9.63$9.62100
1985-10-11$9.63$9.620
1985-10-10$9.63$9.62500
1985-10-09$9.63$9.62800
1985-10-08$9.63$9.622,200
1985-10-07$9.63$9.62500
1985-10-04$9.63$9.62600
1985-10-03$9.63$9.621,100
1985-10-02$9.75$9.753,500
1985-10-01$9.63$9.624,100
1985-09-30$9.75$9.75600
1985-09-26$9.63$9.623,000
1985-09-25$9.63$9.620
1985-09-24$9.63$9.624,500
1985-09-23$9.63$9.622,000
1985-09-20$9.75$9.750
1985-09-19$9.75$9.756,000
1985-09-18$9.75$9.75200
1985-09-17$9.88$9.88100
1985-09-16$9.75$9.75500
1985-09-13$9.88$9.883,000
1985-09-12$9.75$9.75500
1985-09-11$9.75$9.75500
1985-09-10$9.88$9.883,600
1985-09-09$9.63$9.62600
1985-09-06$9.63$9.623,700
1985-09-05$9.75$9.751,200
1985-09-04$9.75$9.75300
1985-09-03$9.75$9.751,000
1985-08-30$10.00$10.001,000
1985-08-29$9.88$9.88400
1985-08-28$9.88$9.880
1985-08-27$9.88$9.880
1985-08-26$9.88$9.881,000
1985-08-23$10.00$10.00800
1985-08-22$10.13$10.123,000
1985-08-21$9.88$9.881,100
1985-08-20$10.00$10.000
1985-08-19$10.00$10.002,200
1985-08-16$10.00$10.001,400
1985-08-15$10.25$10.258,000
1985-08-14$10.38$10.373,600
1985-08-13$10.00$10.00700
1985-08-12$10.00$10.00600
1985-08-09$10.00$10.000
1985-08-08$10.00$10.00700
1985-08-07$9.88$9.88200
1985-08-06$9.88$9.881,600
1985-08-05$9.88$9.881,000
1985-08-02$9.88$9.88400
1985-08-01$10.00$10.002,700
1985-07-31$10.00$10.001,900
1985-07-30$10.00$10.00400
1985-07-29$9.88$9.884,500
1985-07-26$10.00$10.00500
1985-07-25$10.13$10.123,400
1985-07-24$10.13$10.120
1985-07-23$10.13$10.12500
1985-07-22$10.00$10.001,000
1985-07-19$10.00$10.00700
1985-07-18$10.00$10.00500
1985-07-17$10.13$10.12300
1985-07-16$10.00$10.001,600
1985-07-15$10.25$10.25800
1985-07-12$10.25$10.25900
1985-07-11$10.13$10.121,400
1985-07-10$10.25$10.25500
1985-07-09$10.00$10.001,200
1985-07-08$10.00$10.001,000
1985-07-05$10.00$10.002,000
1985-07-03$10.00$10.003,600
1985-07-02$10.13$10.126,500
1985-07-01$10.13$10.12100
1985-06-28$10.00$10.002,600
1985-06-27$10.00$10.000
1985-06-26$10.00$10.001,000
1985-06-25$10.00$10.00400
1985-06-24$10.13$10.121,500
1985-06-21$10.00$10.00900
1985-06-20$10.00$10.002,100
1985-06-19$10.13$10.123,000
1985-06-18$9.88$9.881,400
1985-06-17$9.88$9.882,600
1985-06-14$10.00$10.00800
1985-06-13$10.00$10.004,300
1985-06-12$10.00$10.001,500
1985-06-11$10.00$10.003,700
1985-06-10$10.13$10.12600
1985-06-07$10.13$10.121,900
1985-06-06$10.25$10.25800
1985-06-05$10.13$10.122,600
1985-06-04$10.13$10.124,600
1985-06-03$10.13$10.121,500
1985-05-31$10.25$10.258,000
1985-05-30$10.13$10.122,500
1985-05-29$10.38$10.372,600
1985-05-28$10.13$10.124,300
1985-05-24$10.25$10.250
1985-05-23$10.25$10.251,400
1985-05-22$10.13$10.12100
1985-05-21$10.13$10.121,600
1985-05-20$10.13$10.121,300
1985-05-17$10.13$10.12400
1985-05-16$10.25$10.2511,800
1985-05-15$10.13$10.120
1985-05-14$10.13$10.125,900
1985-05-13$10.38$10.375,600
1985-05-10$10.13$10.12800
1985-05-09$10.00$10.00500
1985-05-08$10.00$10.000
1985-05-07$10.00$10.00100
1985-05-06$10.00$10.003,700
1985-05-03$10.38$10.37200
1985-05-02$10.13$10.120
1985-05-01$10.13$10.121,200
1985-04-30$10.00$10.0013,200
1985-04-29$10.13$10.12700
1985-04-26$10.13$10.121,300
1985-04-25$10.00$10.00700
1985-04-24$10.00$10.002,100
1985-04-23$9.75$9.755,900
1985-04-22$9.63$9.624,400
1985-04-19$9.88$9.8810,200
1985-04-18$9.88$9.8810,600
1985-04-17$9.63$9.623,900
1985-04-16$9.63$9.621,300
1985-04-15$9.75$9.75800
1985-04-12$9.75$9.751,500
1985-04-11$9.88$9.88200
1985-04-10$9.88$9.881,300
1985-04-09$9.88$9.881,900
1985-04-08$9.50$9.501,900
1985-04-04$9.63$9.623,300
1985-04-03$9.25$9.258,000
1985-04-02$9.38$9.371,200
1985-04-01$9.50$9.50700
1985-03-29$9.50$9.50600
1985-03-28$9.50$9.50800
1985-03-27$9.38$9.37400
1985-03-26$9.38$9.374,400
1985-03-25$9.38$9.372,800
1985-03-22$9.50$9.506,200
1985-03-21$9.38$9.373,200
1985-03-20$9.38$9.372,100
1985-03-19$9.50$9.501,600
1985-03-18$9.50$9.507,600
1985-03-15$9.63$9.62500
1985-03-14$9.75$9.753,700
1985-03-13$10.00$10.00500
1985-03-12$9.88$9.88900
1985-03-11$9.88$9.881,900
1985-03-08$9.88$9.881,600
1985-03-07$9.63$9.62300
1985-03-06$9.63$9.621,600
1985-03-05$9.50$9.504,100
1985-03-04$9.38$9.376,500
1985-03-01$9.75$9.751,600
1985-02-28$9.88$9.8817,100
1985-02-27$10.25$10.2521,400
1985-02-26$10.00$10.006,800
1985-02-25$10.50$10.503,500
1985-02-22$10.63$10.63400
1985-02-21$10.63$10.631,300
1985-02-20$10.75$10.75300
1985-02-19$10.75$10.75100
1985-02-15$10.88$10.87300
1985-02-14$11.00$11.001,000
1985-02-13$10.88$10.874,000
1985-02-12$10.88$10.87800
1985-02-11$10.88$10.871,100
1985-02-08$11.13$11.122,500
1985-02-07$11.25$11.251,800
1985-02-06$11.38$11.376,200
1985-02-05$11.25$11.256,700
1985-02-04$10.88$10.873,600
1985-02-01$10.75$10.751,600
1985-01-31$10.38$10.374,900
1985-01-30$10.50$10.5010,400
1985-01-29$10.25$10.254,300
1985-01-28$10.00$10.0010,900
1985-01-25$9.75$9.752,800
1985-01-24$9.88$9.881,100
1985-01-23$9.63$9.62400
1985-01-22$9.63$9.6211,700
1985-01-21$9.88$9.886,100
1985-01-18$9.75$9.753,400
1985-01-17$10.00$10.0015,100
1985-01-16$9.88$9.883,200
1985-01-15$9.88$9.882,900
1985-01-14$10.13$10.127,400
1985-01-11$9.88$9.8811,600
1985-01-10$9.88$9.886,300
1985-01-09$9.75$9.751,100
1985-01-08$9.63$9.621,500
1985-01-07$9.75$9.753,100
1985-01-04$9.88$9.8811,000
1985-01-03$10.00$10.005,000
1985-01-02$9.88$9.885,800