NYSE:APT | Historical Stock Price | 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.

View year

Historical Stock Price — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$1.95$1.9583,100——
2004-12-30$2.02$2.02143,400——
2004-12-29$1.99$1.99386,200——
2004-12-28$2.09$2.091,560,400——
2004-12-27$1.60$1.6049,300——
2004-12-23$1.64$1.6410,300——
2004-12-22$1.62$1.6241,500——
2004-12-21$1.70$1.7044,800——
2004-12-20$1.76$1.7633,300——
2004-12-17$1.76$1.7618,000——
2004-12-16$1.70$1.7035,600——
2004-12-15$1.77$1.7755,700——
2004-12-14$1.70$1.7058,400——
2004-12-13$1.58$1.5861,800——
2004-12-10$1.65$1.6543,500——
2004-12-09$1.69$1.6938,200——
2004-12-08$1.73$1.7320,900——
2004-12-07$1.77$1.7770,800——
2004-12-06$1.77$1.7750,900——
2004-12-03$1.77$1.7731,100——
2004-12-02$1.73$1.7348,100——
2004-12-01$1.70$1.7045,300——
2004-11-30$1.69$1.6973,500——
2004-11-29$1.72$1.72122,700——
2004-11-26$1.62$1.6240,800——
2004-11-24$1.57$1.5730,000——
2004-11-23$1.56$1.5632,600——
2004-11-22$1.56$1.5625,100——
2004-11-19$1.56$1.5633,400——
2004-11-18$1.59$1.595,900——
2004-11-17$1.59$1.5921,600——
2004-11-16$1.59$1.5927,200——
2004-11-15$1.59$1.5975,000——
2004-11-12$1.58$1.5855,900——
2004-11-11$1.60$1.6015,900——
2004-11-10$1.61$1.6147,100——
2004-11-09$1.58$1.5821,500——
2004-11-08$1.63$1.6321,700——
2004-11-05$1.61$1.6170,500——
2004-11-04$1.59$1.5927,200——
2004-11-03$1.59$1.5918,400——
2004-11-02$1.58$1.58137,600——
2004-11-01$1.55$1.5522,400——
2004-10-29$1.59$1.596,900——
2004-10-28$1.55$1.5542,100——
2004-10-27$1.51$1.5126,300——
2004-10-26$1.54$1.5423,000——
2004-10-25$1.54$1.545,700——
2004-10-22$1.55$1.5526,100——
2004-10-21$1.53$1.536,900——
2004-10-20$1.60$1.6027,800——
2004-10-19$1.55$1.5553,100——
2004-10-18$1.62$1.628,100——
2004-10-15$1.66$1.6627,400——
2004-10-14$1.69$1.6921,300——
2004-10-13$1.72$1.7221,700——
2004-10-12$1.68$1.6810,000——
2004-10-11$1.69$1.6917,500——
2004-10-08$1.67$1.6719,200——
2004-10-07$1.70$1.7032,600——
2004-10-06$1.63$1.6348,000——
2004-10-05$1.75$1.75121,900——
2004-10-04$1.57$1.5749,600——
2004-10-01$1.65$1.6550,000——
2004-09-30$1.55$1.5574,100——
2004-09-29$1.46$1.4645,200——
2004-09-28$1.48$1.4819,900——
2004-09-27$1.50$1.5015,400——
2004-09-24$1.54$1.5418,200——
2004-09-23$1.56$1.5615,200——
2004-09-22$1.53$1.5315,700——
2004-09-21$1.54$1.5420,800——
2004-09-20$1.52$1.5222,400——
2004-09-17$1.54$1.5417,400——
2004-09-16$1.54$1.5410,700——
2004-09-15$1.55$1.5541,400——
2004-09-14$1.55$1.5548,100——
2004-09-13$1.59$1.5925,000——
2004-09-10$1.52$1.5249,100——
2004-09-09$1.51$1.5117,800——
2004-09-08$1.55$1.5541,600——
2004-09-07$1.60$1.6033,500——
2004-09-03$1.65$1.6513,100——
2004-09-02$1.66$1.6626,900——
2004-09-01$1.68$1.6872,300——
2004-08-31$1.67$1.6710,300——
2004-08-30$1.67$1.679,600——
2004-08-27$1.71$1.7110,600——
2004-08-26$1.71$1.7118,800——
2004-08-25$1.67$1.678,500——
2004-08-24$1.71$1.7128,700——
2004-08-23$1.72$1.7210,900——
2004-08-20$1.66$1.668,800——
2004-08-19$1.69$1.6913,300——
2004-08-18$1.75$1.7518,600——
2004-08-17$1.70$1.7034,700——
2004-08-16$1.75$1.7515,900——
2004-08-13$1.74$1.746,800——
2004-08-12$1.68$1.6842,200——
2004-08-11$1.61$1.6115,000——
2004-08-10$1.65$1.6519,000——
2004-08-09$1.58$1.5842,900——
2004-08-06$1.58$1.5822,700——
2004-08-05$1.58$1.5821,800——
2004-08-04$1.60$1.6019,900——
2004-08-03$1.60$1.609,000——
2004-08-02$1.60$1.6013,700——
2004-07-30$1.61$1.6111,900——
2004-07-29$1.60$1.606,100——
2004-07-28$1.69$1.6919,600——
2004-07-27$1.61$1.6151,400——
2004-07-26$1.70$1.7049,100——
2004-07-23$1.70$1.7014,200——
2004-07-22$1.60$1.60105,500——
2004-07-21$1.72$1.7211,500——
2004-07-20$1.77$1.7733,600——
2004-07-19$1.75$1.7511,000——
2004-07-16$1.75$1.754,900——
2004-07-15$1.78$1.7829,700——
2004-07-14$1.79$1.7997,800——
2004-07-13$1.71$1.7130,800——
2004-07-12$1.72$1.7235,600——
2004-07-09$1.74$1.7444,000——
2004-07-08$1.76$1.7676,900——
2004-07-07$1.80$1.8033,900——
2004-07-06$1.85$1.8568,200——
2004-07-02$1.76$1.7623,600——
2004-07-01$1.75$1.7529,600——
2004-06-30$1.82$1.8257,300——
2004-06-29$1.86$1.8631,000——
2004-06-28$1.90$1.9017,000——
2004-06-25$1.90$1.9097,800——
2004-06-24$1.92$1.9234,300——
2004-06-23$1.98$1.9826,300——
2004-06-22$2.00$2.0039,600——
2004-06-21$2.04$2.04165,400——
2004-06-18$2.02$2.024,400——
2004-06-17$2.05$2.0523,300——
2004-06-16$2.05$2.0526,400——
2004-06-15$2.08$2.0860,300——
2004-06-14$1.95$1.9537,200——
2004-06-10$2.00$2.0065,600——
2004-06-09$1.95$1.9588,600——
2004-06-08$1.94$1.9442,600——
2004-06-07$1.95$1.9527,800——
2004-06-04$1.90$1.9047,800——
2004-06-03$1.95$1.9549,900——
2004-06-02$2.04$2.04179,800——
2004-06-01$1.94$1.9494,600——
2004-05-28$1.82$1.8233,500——
2004-05-27$1.71$1.7131,100——
2004-05-26$1.76$1.7616,000——
2004-05-25$1.75$1.7539,200——
2004-05-24$1.70$1.7047,700——
2004-05-21$1.69$1.6946,200——
2004-05-20$1.67$1.6745,800——
2004-05-19$1.70$1.7032,500——
2004-05-18$1.66$1.6658,800——
2004-05-17$1.67$1.6740,900——
2004-05-14$1.70$1.7052,900——
2004-05-13$1.75$1.7522,800——
2004-05-12$1.74$1.7456,700——
2004-05-11$1.77$1.77134,700——
2004-05-10$1.81$1.8165,500——
2004-05-07$1.84$1.8432,600——
2004-05-06$1.84$1.8440,300——
2004-05-05$1.91$1.9135,900——
2004-05-04$1.90$1.9045,300——
2004-05-03$1.90$1.9035,100——
2004-04-30$1.88$1.8856,800——
2004-04-29$1.87$1.87206,400——
2004-04-28$2.07$2.0756,400——
2004-04-27$2.11$2.11149,900——
2004-04-26$2.19$2.19132,000——
2004-04-23$2.30$2.30248,300——
2004-04-22$2.16$2.16372,200——
2004-04-21$1.91$1.9120,000——
2004-04-20$1.94$1.9486,500——
2004-04-19$1.98$1.9850,700——
2004-04-16$1.95$1.9554,900——
2004-04-15$1.94$1.9472,800——
2004-04-14$1.90$1.9084,700——
2004-04-13$1.86$1.8686,000——
2004-04-12$1.89$1.8969,700——
2004-04-08$1.87$1.87119,800——
2004-04-07$1.87$1.8781,900——
2004-04-06$1.88$1.8866,400——
2004-04-05$1.95$1.9581,700——
2004-04-02$1.92$1.9278,900——
2004-04-01$1.97$1.9781,000——
2004-03-31$1.95$1.9549,400——
2004-03-30$1.98$1.9864,200——
2004-03-29$1.96$1.9646,000——
2004-03-26$1.98$1.9855,400——
2004-03-25$1.97$1.9769,800——
2004-03-24$1.89$1.89101,200——
2004-03-23$1.92$1.92211,400——
2004-03-22$2.06$2.0673,700——
2004-03-19$2.13$2.1361,300——
2004-03-18$2.16$2.1659,900——
2004-03-17$2.18$2.1866,800——
2004-03-16$2.08$2.0856,600——
2004-03-15$2.08$2.0899,000——
2004-03-12$2.10$2.1096,600——
2004-03-11$2.07$2.07248,600——
2004-03-10$2.21$2.21112,100——
2004-03-09$2.36$2.3694,500——
2004-03-08$2.31$2.31113,600——
2004-03-05$2.29$2.2998,800——
2004-03-04$2.32$2.3296,400——
2004-03-03$2.28$2.28191,600——
2004-03-02$2.36$2.36325,800——
2004-03-01$2.54$2.54140,400——
2004-02-27$2.66$2.6651,700——
2004-02-26$2.65$2.6559,800——
2004-02-25$2.70$2.70208,300——
2004-02-24$2.60$2.60290,200——
2004-02-23$2.45$2.45183,300——
2004-02-20$2.45$2.45139,100——
2004-02-19$2.38$2.38161,500——
2004-02-18$2.50$2.50142,300——
2004-02-17$2.60$2.60113,100——
2004-02-13$2.60$2.60145,100——
2004-02-12$2.70$2.70101,700——
2004-02-11$2.78$2.78111,100——
2004-02-10$2.64$2.6487,800——
2004-02-09$2.69$2.69309,100——
2004-02-06$2.87$2.87737,700——
2004-02-05$2.72$2.72586,300——
2004-02-04$2.50$2.5091,700——
2004-02-03$2.50$2.50161,400——
2004-02-02$2.50$2.50175,400——
2004-01-30$2.47$2.4784,700——
2004-01-29$2.44$2.44238,200——
2004-01-28$2.49$2.49560,500——
2004-01-27$2.55$2.55429,100——
2004-01-26$2.47$2.47427,000——
2004-01-23$2.30$2.3069,500——
2004-01-22$2.25$2.2577,300——
2004-01-21$2.32$2.32133,400——
2004-01-20$2.33$2.33190,400——
2004-01-16$2.33$2.3368,500——
2004-01-15$2.32$2.32106,500——
2004-01-14$2.29$2.29292,400——
2004-01-13$2.22$2.2268,900——
2004-01-12$2.30$2.3098,900——
2004-01-09$2.27$2.2779,000——
2004-01-08$2.34$2.3478,800——
2004-01-07$2.34$2.3443,800——
2004-01-06$2.38$2.3873,600——
2004-01-05$2.39$2.39254,500——
2004-01-02$2.23$2.23151,700——