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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$14.25$20.6339,300
2018-12-28$15.32$22.1828,700
2018-12-27$14.00$20.2749,200
2018-12-26$14.85$21.5028,600
2018-12-24$14.00$20.271,500
2018-12-21$14.22$20.5916,200
2018-12-20$15.00$21.7211,800
2018-12-19$14.20$20.5623,700
2018-12-18$14.25$20.635,700
2018-12-17$14.00$20.274,800
2018-12-14$14.35$20.787,800
2018-12-13$14.38$20.827,200
2018-12-12$13.86$20.0737,800
2018-12-11$14.47$20.9529,600
2018-12-10$15.05$21.792,900
2018-12-07$14.70$21.287,400
2018-12-06$14.90$21.5716,500
2018-12-04$15.04$21.7728,400
2018-12-03$16.46$23.8338,100
2018-11-30$16.00$23.169,400
2018-11-29$15.51$22.459,400
2018-11-28$15.49$22.4326,100
2018-11-27$16.00$23.169,300
2018-11-26$16.61$24.058,400
2018-11-23$15.32$22.186,100
2018-11-21$16.02$23.1911,700
2018-11-20$16.18$23.421,000
2018-11-19$16.16$23.4018,300
2018-11-16$15.33$22.1912,600
2018-11-15$16.20$23.459,800
2018-11-14$16.50$23.8915,200
2018-11-13$17.12$24.791,100
2018-11-12$17.41$25.2114,900
2018-11-09$17.17$24.869,500
2018-11-08$18.14$26.2620,000
2018-11-07$17.24$24.9618,800
2018-11-06$18.03$26.103,600
2018-11-05$17.75$25.708,800
2018-11-02$17.87$25.871,600
2018-11-01$17.46$25.28400
2018-10-31$17.36$25.1311,200
2018-10-30$17.00$24.6122,900
2018-10-29$17.00$24.6135,900
2018-10-26$17.10$24.7627,800
2018-10-25$16.50$23.8951,400
2018-10-24$16.40$23.742,000
2018-10-23$17.00$24.6115,600
2018-10-22$18.01$26.071,200
2018-10-19$18.39$26.6213,600
2018-10-18$20.65$29.90700
2018-10-17$20.67$29.92800
2018-10-16$20.71$29.983,500
2018-10-15$20.79$30.105,200
2018-10-12$21.36$30.920
2018-10-11$21.36$30.92200
2018-10-10$20.98$30.373,800
2018-10-09$21.58$31.246,300
2018-10-08$21.85$31.634,800
2018-10-05$22.08$31.9711,600
2018-10-04$21.95$31.783,900
2018-10-03$21.71$31.432,400
2018-10-02$21.87$31.664,800
2018-10-01$21.54$31.182,000
2018-09-28$21.28$30.651,500
2018-09-27$21.63$31.15400
2018-09-26$21.50$30.974,400
2018-09-25$21.37$30.782,900
2018-09-24$21.81$31.412,200
2018-09-21$22.50$32.412,300
2018-09-20$21.50$30.974,000
2018-09-19$21.85$31.473,600
2018-09-18$22.23$32.021,200
2018-09-17$22.00$31.691,100
2018-09-14$21.82$31.435,200
2018-09-13$21.74$31.315,000
2018-09-12$21.65$31.186,700
2018-09-11$21.80$31.402,400
2018-09-10$21.42$30.851,200
2018-09-07$21.70$31.25300
2018-09-06$21.80$31.402,900
2018-09-05$21.98$31.662,500
2018-09-04$21.45$30.892,600
2018-08-31$21.92$31.57900
2018-08-30$21.54$31.021,200
2018-08-29$22.00$31.692,100
2018-08-28$21.70$31.252,400
2018-08-27$21.48$30.941,600
2018-08-24$21.33$30.723,900
2018-08-23$21.46$30.912,700
2018-08-22$21.01$30.26700
2018-08-21$21.08$30.361,900
2018-08-20$21.60$31.114,900
2018-08-17$21.25$30.619,900
2018-08-16$22.00$31.699,600
2018-08-15$22.72$32.726,000
2018-08-14$19.55$28.1612,200
2018-08-13$21.50$30.971,600
2018-08-10$21.87$31.50600
2018-08-09$22.25$32.051,200
2018-08-08$22.66$32.642,400
2018-08-07$21.90$31.542,800
2018-08-06$22.25$32.055,500
2018-08-03$22.20$31.972,500
2018-08-02$22.20$31.9710,000
2018-08-01$21.50$30.979,000
2018-07-31$21.81$31.4110,700
2018-07-30$22.38$32.237,000
2018-07-27$21.91$31.566,900
2018-07-26$21.25$30.618,600
2018-07-25$20.91$30.125,200
2018-07-24$20.52$29.555,700
2018-07-23$20.25$29.177,100
2018-07-20$19.90$28.6614,100
2018-07-19$20.22$29.121,000
2018-07-18$20.08$28.922,100
2018-07-17$19.99$28.791,900
2018-07-16$19.70$28.371,900
2018-07-13$19.74$28.431,300
2018-07-12$19.18$27.6211,200
2018-07-11$19.52$28.113,400
2018-07-10$19.40$27.943,000
2018-07-09$19.07$27.478,600
2018-07-06$19.00$27.376,500
2018-07-05$19.50$28.0921,900
2018-07-03$20.03$28.854,800
2018-07-02$20.05$28.888,100
2018-06-29$20.75$29.896,700
2018-06-28$20.71$29.6718,500
2018-06-27$22.34$32.000
2018-06-26$22.34$32.00800
2018-06-25$21.90$31.373,400
2018-06-22$21.61$30.96600
2018-06-21$21.60$30.94600
2018-06-20$21.75$31.165,200
2018-06-19$21.32$30.544,800
2018-06-18$21.64$31.007,400
2018-06-15$22.12$31.698,200
2018-06-14$22.40$32.095,300
2018-06-13$22.60$32.381,400
2018-06-12$22.65$32.451,000
2018-06-11$22.86$32.75800
2018-06-08$22.62$32.413,700
2018-06-07$22.75$32.596,500
2018-06-06$22.85$32.743,800
2018-06-05$22.91$32.828,800
2018-06-04$23.28$33.351,600
2018-06-01$23.30$33.38800
2018-05-31$22.60$32.382,900
2018-05-30$22.00$31.5212,400
2018-05-29$22.55$32.314,100
2018-05-25$22.00$31.524,900
2018-05-24$21.76$31.171,300
2018-05-23$21.16$30.31600
2018-05-22$21.30$30.515,200
2018-05-21$21.65$31.023,500
2018-05-18$21.55$30.873,300
2018-05-17$21.53$30.841,300
2018-05-16$21.75$31.168,100
2018-05-15$20.95$30.01500
2018-05-14$20.99$30.075,200
2018-05-11$21.30$30.51400
2018-05-10$21.36$30.602,900
2018-05-09$20.55$29.445,200
2018-05-08$20.91$29.962,700
2018-05-07$21.23$30.411,100
2018-05-04$21.49$30.792,700
2018-05-03$21.50$30.800
2018-05-02$21.50$30.801,400
2018-05-01$21.56$30.891,900
2018-04-30$21.36$30.6010,300
2018-04-27$21.40$30.662,400
2018-04-26$21.70$31.092,100
2018-04-25$22.09$31.65700
2018-04-24$21.94$31.432,300
2018-04-23$21.86$31.32800
2018-04-20$21.50$30.804,500
2018-04-19$21.75$31.162,300
2018-04-18$22.09$31.65400
2018-04-17$20.70$29.6621,100
2018-04-16$20.30$29.086,100
2018-04-13$21.36$30.6011,400
2018-04-12$21.19$30.365,100
2018-04-11$21.13$30.273,800
2018-04-10$21.97$31.4717,400
2018-04-09$21.66$31.03800
2018-04-06$22.10$31.661,200
2018-04-05$22.00$31.521,000
2018-04-04$21.31$30.533,500
2018-04-03$21.59$30.932,900
2018-04-02$20.84$29.860
2018-03-29$20.84$29.8618,800
2018-03-28$19.85$28.2821,600
2018-03-27$19.79$28.1920,000
2018-03-26$19.55$27.858,300
2018-03-23$20.20$28.783,900
2018-03-22$20.17$28.7414,900
2018-03-21$19.92$28.387,200
2018-03-20$20.05$28.5628,200
2018-03-19$21.38$30.466,800
2018-03-16$20.25$28.858,200
2018-03-15$21.62$30.801,800
2018-03-14$21.84$31.11800
2018-03-13$21.72$30.94200
2018-03-12$22.25$31.704,700
2018-03-09$22.20$31.632,800
2018-03-08$22.00$31.3414,500
2018-03-07$21.52$30.667,000
2018-03-06$21.55$30.703,000
2018-03-05$21.84$31.1129,900
2018-03-02$21.88$31.175,000
2018-03-01$22.00$31.3412,100
2018-02-28$23.50$33.482,300
2018-02-27$23.56$33.578,100
2018-02-26$24.00$34.191,400
2018-02-23$24.05$34.26400
2018-02-22$24.87$35.43800
2018-02-21$24.19$34.46400
2018-02-20$23.65$33.6911,200
2018-02-16$24.00$34.1916,300
2018-02-15$24.00$34.191,000
2018-02-14$24.04$34.251,500
2018-02-13$23.45$33.412,400
2018-02-12$23.11$32.923,000
2018-02-09$23.99$34.186,600
2018-02-08$24.84$35.39200
2018-02-07$24.13$34.381,300
2018-02-06$23.20$33.053,700
2018-02-05$23.15$32.981,700
2018-02-02$23.79$33.891,400
2018-02-01$24.24$34.531,300
2018-01-31$24.25$34.556,300
2018-01-30$23.84$33.9622,500
2018-01-29$24.00$34.193,000
2018-01-26$23.95$34.1213,900
2018-01-25$24.15$34.4112,100
2018-01-24$23.24$33.1122,400
2018-01-23$23.94$34.113,900
2018-01-22$23.72$33.794,200
2018-01-19$24.00$34.191,000
2018-01-18$23.88$34.026,300
2018-01-17$24.01$34.211,800
2018-01-16$24.30$34.623,600
2018-01-12$24.23$34.527,800
2018-01-11$24.29$34.614,900
2018-01-10$24.00$34.1910,600
2018-01-09$23.61$33.643,800
2018-01-08$22.80$32.485,400
2018-01-05$23.43$33.384,500
2018-01-04$24.15$34.253,100
2018-01-03$24.41$34.629,000
2018-01-02$22.98$32.593,700