NYSE:APT | Stock Price History | ALPHA PRO TECH LTD

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
1999-02-16 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.59$1.27$2.71$5.80$12.40$26.511999-02-162026-08-27

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$5.37138
2026-09-03$5.362,249
2026-09-02$5.36582
2026-09-01$5.39331
2026-08-31$5.44815
2026-08-28$5.401,033
2026-08-27$5.47$5.4746,200$5.351,043
2026-08-26$5.30$5.3013,000$5.361,077
2026-08-25$5.36$5.3622,200$5.32421
2026-08-24$5.22$5.2240,800$5.302,137
2026-08-21$5.21$5.2113,400$5.22749
2026-08-20$5.21$5.2140,200$5.231,056
2026-08-19$5.38$5.3828,600$5.401,375
2026-08-18$5.38$5.3835,100$5.41650
2026-08-17$5.36$5.3655,900$5.52706
2026-08-14$5.43$5.4335,500$5.44985
2026-08-13$5.46$5.4625,700$5.42319
2026-08-12$5.37$5.3786,200$5.491,457
2026-08-11$5.38$5.3845,000$5.382,457
2026-08-10$5.37$5.3766,600$5.39965
2026-08-07$5.25$5.2524,400$5.14737
2026-08-06$5.22$5.2287,000$5.082,327
2026-08-05$4.90$4.9039,800$5.01640
2026-08-04$4.95$4.9550,200$4.95411
2026-08-03$4.93$4.9319,300$4.94436
2026-07-31$4.93$4.9321,100$4.98335
2026-07-30$4.96$4.9616,600$4.95481
2026-07-29$4.88$4.8854,400$4.97498
2026-07-28$5.00$5.0026,500$5.0138
2026-07-27$4.91$4.9152,200$4.98916
2026-07-24$4.93$4.9324,900$4.95782
2026-07-23$4.91$4.9124,000$5.09454
2026-07-22$5.12$5.1210,300$5.20298
2026-07-21$5.14$5.1414,400$5.25404
2026-07-20$5.21$5.2123,000$5.21432
2026-07-17$5.16$5.16180,300
2026-07-16$5.30$5.3027,000
2026-07-15$5.12$5.1211,900
2026-07-14$5.12$5.1219,800
2026-07-13$5.03$5.0327,800
2026-07-10$5.06$5.0618,800
2026-07-09$5.08$5.0861,000
2026-07-08$4.83$4.83293,900
2026-07-07$5.15$5.1563,300
2026-07-06$5.50$5.5022,200
2026-07-02$5.50$5.5014,800
2026-07-01$5.73$5.7353,000
2026-06-30$5.62$5.6235,300
2026-06-29$5.55$5.5577,500
2026-06-26$5.25$5.2573,900
2026-06-25$5.15$5.1522,200
2026-06-24$5.20$5.2064,700
2026-06-23$5.17$5.1710,500
2026-06-22$5.31$5.3190,000
2026-06-18$5.43$5.43147,000
2026-06-17$5.30$5.3029,800
2026-06-16$5.26$5.2631,300
2026-06-15$5.32$5.3247,500
2026-06-12$5.35$5.3541,200
2026-06-11$5.30$5.3064,900
2026-06-10$5.30$5.3042,100
2026-06-09$5.37$5.3781,800
2026-06-08$5.47$5.47110,500
2026-06-05$5.13$5.1362,900
2026-06-04$5.26$5.2673,000
2026-06-03$5.34$5.3468,000
2026-06-02$5.46$5.4658,500
2026-06-01$5.64$5.6497,300
2026-05-29$5.82$5.8243,000
2026-05-28$5.73$5.7390,900
2026-05-27$5.82$5.82106,900
2026-05-26$6.05$6.0586,800
2026-05-22$6.27$6.2769,300
2026-05-21$6.18$6.1838,900
2026-05-20$6.11$6.1146,000
2026-05-19$6.02$6.02112,600
2026-05-18$6.20$6.20279,800
2026-05-15$5.49$5.49163,400
2026-05-14$5.88$5.8878,800
2026-05-13$6.08$6.08160,900
2026-05-12$6.35$6.35171,200
2026-05-11$6.64$6.64495,200
2026-05-08$6.44$6.44634,200
2026-05-07$6.48$6.481,117,300
2026-05-06$4.70$4.70122,800
2026-05-05$4.62$4.6246,800
2026-05-04$4.60$4.6025,700
2026-05-01$4.60$4.6023,400
2026-04-30$4.60$4.6024,200
2026-04-29$4.53$4.5316,100
2026-04-28$4.55$4.5513,800
2026-04-27$4.51$4.5129,800
2026-04-24$4.55$4.5512,000
2026-04-23$4.52$4.5226,900
2026-04-22$4.50$4.509,600
2026-04-21$4.59$4.5920,100
2026-04-20$4.47$4.4741,600
2026-04-17$4.62$4.6221,500
2026-04-16$4.62$4.6215,600
2026-04-15$4.56$4.5625,700