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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$40.31$66.703,600
2025-12-30$40.37$66.806,700
2025-12-29$40.61$67.196,800
2025-12-26$40.58$67.144,000
2025-12-24$41.08$67.973,400
2025-12-23$41.60$68.835,300
2025-12-22$41.56$68.767,400
2025-12-19$42.37$70.1125,100
2025-12-18$42.18$69.795,800
2025-12-17$42.39$70.145,100
2025-12-16$41.84$69.237,700
2025-12-15$40.80$67.519,900
2025-12-12$40.46$66.9415,100
2025-12-11$38.87$64.3111,800
2025-12-10$37.05$61.3013,200
2025-12-09$35.69$59.0510,900
2025-12-08$35.72$59.104,500
2025-12-05$37.07$61.345,200
2025-12-04$37.24$61.623,100
2025-12-03$38.16$63.146,000
2025-12-02$37.67$62.337,500
2025-12-01$36.55$60.484,400
2025-11-28$37.00$61.228,500
2025-11-26$37.05$61.305,500
2025-11-25$37.12$61.426,800
2025-11-24$36.60$60.566,400
2025-11-21$36.88$61.028,600
2025-11-20$35.50$58.7410,400
2025-11-19$35.71$59.096,600
2025-11-18$35.66$59.0013,400
2025-11-17$35.94$59.478,300
2025-11-14$36.87$61.0016,100
2025-11-13$37.15$61.4725,700
2025-11-12$36.55$60.4814,600
2025-11-11$36.91$61.0711,800
2025-11-10$36.87$61.006,800
2025-11-07$36.84$60.9611,900
2025-11-06$37.35$61.808,100
2025-11-05$38.04$62.945,300
2025-11-04$37.68$62.347,200
2025-11-03$37.93$62.765,900
2025-10-31$38.01$62.896,400
2025-10-30$38.32$63.408,600
2025-10-29$38.39$63.5221,500
2025-10-28$38.58$63.839,200
2025-10-27$38.96$64.4617,900
2025-10-24$39.37$65.144,400
2025-10-23$38.85$64.2816,700
2025-10-22$38.48$63.679,200
2025-10-21$37.75$62.468,700
2025-10-20$38.45$63.629,200
2025-10-17$38.22$63.2414,600
2025-10-16$37.91$62.736,200
2025-10-15$38.35$63.454,800
2025-10-14$38.37$63.498,400
2025-10-13$38.23$63.269,100
2025-10-10$38.30$63.3713,500
2025-10-09$38.71$64.0521,800
2025-10-08$39.47$65.318,200
2025-10-07$39.25$64.9414,800
2025-10-06$40.00$66.188,800
2025-10-03$39.89$66.009,400
2025-10-02$40.47$66.709,700
2025-10-01$41.21$67.928,400
2025-09-30$41.18$67.879,000
2025-09-29$40.59$66.899,600
2025-09-26$41.45$68.316,200
2025-09-25$41.43$68.283,300
2025-09-24$41.64$68.624,000
2025-09-23$41.03$67.6212,300
2025-09-22$42.26$69.6515,000
2025-09-19$43.49$71.6756,400
2025-09-18$42.86$70.6415,600
2025-09-17$40.71$67.0915,100
2025-09-16$41.29$68.0511,400
2025-09-15$40.71$67.099,500
2025-09-12$41.03$67.6231,700
2025-09-11$43.71$72.0410,100
2025-09-10$41.82$68.9211,200
2025-09-09$42.70$70.3715,500
2025-09-08$43.88$72.326,600
2025-09-05$44.36$73.1111,500
2025-09-04$44.43$73.2220,400
2025-09-03$42.35$69.794,200
2025-09-02$42.48$70.019,300
2025-08-29$43.02$70.903,200
2025-08-28$42.89$70.6813,600
2025-08-27$41.02$67.604,500
2025-08-26$41.27$68.026,500
2025-08-25$41.69$68.7111,100
2025-08-22$43.19$71.1812,300
2025-08-21$40.05$66.003,800
2025-08-20$39.92$65.796,800
2025-08-19$39.46$65.039,600
2025-08-18$40.27$66.374,900
2025-08-15$40.92$67.4422,400
2025-08-14$43.01$70.887,000
2025-08-13$44.58$73.477,900
2025-08-12$43.40$71.539,500
2025-08-11$41.76$68.825,400
2025-08-08$40.91$67.423,800
2025-08-07$40.66$67.0113,200
2025-08-06$41.49$68.385,700
2025-08-05$41.54$68.468,000
2025-08-04$41.19$67.885,400
2025-08-01$40.13$66.1410,600
2025-07-31$40.18$66.226,900
2025-07-30$40.60$66.917,200
2025-07-29$42.61$70.226,900
2025-07-28$42.56$70.149,500
2025-07-25$43.28$71.338,700
2025-07-24$43.41$71.5410,700
2025-07-23$43.44$71.5915,900
2025-07-22$41.65$68.6414,100
2025-07-21$42.07$69.337,300
2025-07-18$41.61$68.5811,700
2025-07-17$42.00$69.228,300
2025-07-16$41.62$68.598,500
2025-07-15$41.20$67.9015,300
2025-07-14$42.83$70.595,200
2025-07-11$43.00$70.8715,000
2025-07-10$43.97$72.4613,200
2025-07-09$44.08$72.6512,100
2025-07-08$43.86$72.2811,700
2025-07-07$42.60$70.2123,100
2025-07-03$43.63$71.9013,200
2025-07-02$43.69$71.7425,600
2025-07-01$43.51$71.4424,600
2025-06-30$41.45$68.0628,800
2025-06-27$40.08$65.81408,400
2025-06-26$40.62$66.7021,800
2025-06-25$39.54$64.9311,200
2025-06-24$39.93$65.5710,400
2025-06-23$38.75$63.6329,800
2025-06-20$39.11$64.2239,000
2025-06-18$38.50$63.2217,700
2025-06-17$37.19$61.0718,400
2025-06-16$37.41$61.4311,500
2025-06-13$37.50$61.587,900
2025-06-12$38.64$63.458,700
2025-06-11$39.59$65.0111,400
2025-06-10$38.85$63.7911,800
2025-06-09$38.99$64.0214,800
2025-06-06$39.68$65.1614,100
2025-06-05$39.68$65.167,900
2025-06-04$39.44$64.7610,000
2025-06-03$39.52$64.8911,400
2025-06-02$39.78$65.3212,500
2025-05-30$39.80$65.358,500
2025-05-29$40.42$66.3710,900
2025-05-28$39.43$64.7415,000
2025-05-27$39.34$64.608,400
2025-05-23$38.89$63.867,500
2025-05-22$38.62$63.419,300
2025-05-21$39.15$64.287,400
2025-05-20$39.32$64.568,500
2025-05-19$40.21$66.0310,000
2025-05-16$39.81$65.3723,900
2025-05-15$39.48$64.8314,500
2025-05-14$39.86$65.4521,300
2025-05-13$38.98$64.0112,300
2025-05-12$38.03$62.4520,700
2025-05-09$37.87$62.189,300
2025-05-08$38.31$62.9114,400
2025-05-07$38.23$62.7712,300
2025-05-06$38.32$62.929,500
2025-05-05$37.74$61.9712,200
2025-05-02$38.34$62.9514,900
2025-05-01$37.95$62.3111,400
2025-04-30$38.52$63.2517,600
2025-04-29$39.89$65.5010,400
2025-04-28$40.36$66.2713,600
2025-04-25$41.55$68.238,200
2025-04-24$42.22$69.3319,500
2025-04-23$42.40$69.6231,000
2025-04-22$40.89$67.1435,300
2025-04-21$40.98$67.2920,600
2025-04-17$41.38$67.9549,900
2025-04-16$40.08$65.8127,000
2025-04-15$40.40$66.3412,400
2025-04-14$39.25$64.458,500
2025-04-11$37.95$62.3112,600
2025-04-10$39.08$64.175,700
2025-04-09$40.00$65.6824,900
2025-04-08$38.03$62.4513,300
2025-04-07$36.25$59.5220,800
2025-04-04$37.83$62.1210,000
2025-04-03$39.15$64.289,500
2025-04-02$40.39$66.326,700
2025-04-01$39.84$65.4211,100
2025-03-31$39.61$65.0412,900
2025-03-28$40.17$65.9616,800
2025-03-27$40.95$67.2411,500
2025-03-26$39.62$65.0610,600
2025-03-25$39.51$64.6311,700
2025-03-24$40.12$65.638,200
2025-03-21$39.92$65.3010,800
2025-03-20$40.50$66.254,900
2025-03-19$39.84$65.174,200
2025-03-18$40.00$65.435,200
2025-03-17$40.23$65.8111,800
2025-03-14$40.85$66.827,800
2025-03-13$40.00$65.4311,800
2025-03-12$37.90$62.008,900
2025-03-11$37.00$60.525,400
2025-03-10$36.69$60.0212,800
2025-03-07$37.31$61.033,700
2025-03-06$37.83$61.885,600
2025-03-05$37.30$61.014,900
2025-03-04$37.36$61.1115,700
2025-03-03$37.40$61.1810,800
2025-02-28$39.09$63.943,300
2025-02-27$37.75$61.752,900
2025-02-26$38.38$62.787,400
2025-02-25$37.50$61.349,600
2025-02-24$36.64$59.9314,900
2025-02-21$37.06$60.624,200
2025-02-20$37.54$61.415,900
2025-02-19$37.50$61.345,300
2025-02-18$37.50$61.346,500
2025-02-14$38.11$62.343,600
2025-02-13$37.54$61.412,900
2025-02-12$37.03$60.575,200
2025-02-11$37.20$60.859,800
2025-02-10$37.51$61.366,000
2025-02-07$37.70$61.6711,800
2025-02-06$38.11$62.345,700
2025-02-05$37.50$61.345,100
2025-02-04$37.50$61.348,500
2025-02-03$35.86$58.667,800
2025-01-31$36.25$59.309,800
2025-01-30$36.48$59.675,700
2025-01-29$36.78$60.167,800
2025-01-28$35.77$58.517,000
2025-01-27$35.77$58.513,500
2025-01-24$36.27$59.335,500
2025-01-23$36.40$59.547,100
2025-01-22$36.62$59.906,800
2025-01-21$37.50$61.346,400
2025-01-17$37.20$60.856,900
2025-01-16$36.58$59.846,300
2025-01-15$36.50$59.715,500
2025-01-14$34.47$56.3910,700
2025-01-13$34.68$56.736,600
2025-01-10$35.11$57.438,100
2025-01-08$35.91$58.749,200
2025-01-07$35.96$58.8211,500
2025-01-06$35.57$58.1810,100
2025-01-03$36.81$59.975,600
2025-01-02$36.66$59.725,300