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.

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Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$2.15$2.1518,800——
2013-12-30$2.17$2.17118,800——
2013-12-27$2.27$2.2738,500——
2013-12-26$2.23$2.2318,700——
2013-12-24$2.27$2.27203,900——
2013-12-23$2.22$2.22125,000——
2013-12-20$2.22$2.2270,400——
2013-12-19$2.18$2.18444,300——
2013-12-18$2.02$2.0210,700——
2013-12-17$2.02$2.0279,100——
2013-12-16$2.06$2.0644,900——
2013-12-13$2.11$2.1125,800——
2013-12-12$2.10$2.1042,100——
2013-12-11$2.01$2.0171,200——
2013-12-10$2.13$2.1338,600——
2013-12-09$2.15$2.1589,500——
2013-12-06$2.06$2.0695,700——
2013-12-05$2.02$2.0252,300——
2013-12-04$2.05$2.0548,600——
2013-12-03$2.02$2.0292,300——
2013-12-02$1.99$1.9995,300——
2013-11-29$1.98$1.9858,400——
2013-11-27$1.96$1.9621,500——
2013-11-26$1.95$1.9560,300——
2013-11-25$1.96$1.96106,000——
2013-11-22$2.04$2.0491,000——
2013-11-21$2.06$2.06550,600——
2013-11-20$1.82$1.8236,000——
2013-11-19$1.79$1.7973,900——
2013-11-18$1.80$1.80134,500——
2013-11-15$1.78$1.7845,800——
2013-11-14$1.82$1.8229,300——
2013-11-13$1.78$1.78100,000——
2013-11-12$1.88$1.88129,400——
2013-11-11$1.77$1.7747,800——
2013-11-08$1.73$1.7359,200——
2013-11-07$1.70$1.7071,500——
2013-11-06$1.70$1.70602,900——
2013-11-05$1.56$1.5620,300——
2013-11-04$1.55$1.5518,400——
2013-11-01$1.55$1.558,000——
2013-10-31$1.54$1.5437,700——
2013-10-30$1.52$1.5212,100——
2013-10-29$1.51$1.5111,600——
2013-10-28$1.51$1.5114,100——
2013-10-25$1.53$1.5331,400——
2013-10-24$1.51$1.5110,600——
2013-10-23$1.52$1.5236,100——
2013-10-22$1.52$1.5217,600——
2013-10-21$1.51$1.5120,400——
2013-10-18$1.53$1.5324,200——
2013-10-17$1.54$1.5436,700——
2013-10-16$1.54$1.5415,000——
2013-10-15$1.49$1.4910,700——
2013-10-14$1.52$1.5224,300——
2013-10-11$1.52$1.5212,900——
2013-10-10$1.51$1.5139,300——
2013-10-09$1.50$1.5028,600——
2013-10-08$1.50$1.5027,100——
2013-10-07$1.52$1.5236,500——
2013-10-04$1.54$1.5436,200——
2013-10-03$1.50$1.5017,400——
2013-10-02$1.52$1.5233,100——
2013-10-01$1.49$1.4931,900——
2013-09-30$1.51$1.5141,400——
2013-09-27$1.55$1.5590,500——
2013-09-26$1.52$1.527,400——
2013-09-25$1.51$1.5122,300——
2013-09-24$1.50$1.5019,700——
2013-09-23$1.51$1.5124,600——
2013-09-20$1.48$1.4821,000——
2013-09-19$1.50$1.5018,200——
2013-09-18$1.51$1.517,000——
2013-09-17$1.53$1.5322,700——
2013-09-16$1.51$1.5124,300——
2013-09-13$1.51$1.515,100——
2013-09-12$1.48$1.4831,600——
2013-09-11$1.47$1.4731,800——
2013-09-10$1.47$1.4713,500——
2013-09-09$1.45$1.4575,600——
2013-09-06$1.47$1.4739,700——
2013-09-05$1.49$1.49104,200——
2013-09-04$1.55$1.5510,500——
2013-09-03$1.51$1.51344,100——
2013-08-30$1.56$1.5636,700——
2013-08-29$1.58$1.5824,200——
2013-08-28$1.60$1.607,000——
2013-08-27$1.57$1.5719,900——
2013-08-26$1.59$1.5956,300——
2013-08-23$1.59$1.599,800——
2013-08-22$1.59$1.5936,500——
2013-08-21$1.58$1.5812,700——
2013-08-20$1.58$1.5813,900——
2013-08-19$1.55$1.5527,700——
2013-08-16$1.57$1.5724,300——
2013-08-15$1.59$1.5926,200——
2013-08-14$1.58$1.5820,700——
2013-08-13$1.57$1.5726,600——
2013-08-12$1.57$1.5712,500——
2013-08-09$1.57$1.5715,700——
2013-08-08$1.58$1.5829,300——
2013-08-07$1.55$1.5587,400——
2013-08-06$1.55$1.5524,200——
2013-08-05$1.54$1.5426,100——
2013-08-02$1.55$1.5515,900——
2013-08-01$1.53$1.5368,000——
2013-07-31$1.58$1.589,200——
2013-07-30$1.58$1.585,300——
2013-07-29$1.56$1.5616,700——
2013-07-26$1.60$1.6023,000——
2013-07-25$1.56$1.565,400——
2013-07-24$1.55$1.5510,200——
2013-07-23$1.56$1.567,100——
2013-07-22$1.54$1.5419,500——
2013-07-19$1.55$1.5523,400——
2013-07-18$1.56$1.5613,400——
2013-07-17$1.55$1.5517,600——
2013-07-16$1.55$1.5513,400——
2013-07-15$1.57$1.5729,900——
2013-07-12$1.53$1.5311,100——
2013-07-11$1.53$1.5341,400——
2013-07-10$1.51$1.5125,400——
2013-07-09$1.49$1.4996,500——
2013-07-08$1.49$1.49109,200——
2013-07-05$1.60$1.6014,100——
2013-07-03$1.59$1.5942,000——
2013-07-02$1.63$1.6310,000——
2013-07-01$1.60$1.6022,500——
2013-06-28$1.60$1.6052,800——
2013-06-27$1.64$1.6434,000——
2013-06-26$1.61$1.611,000——
2013-06-25$1.59$1.5923,400——
2013-06-24$1.59$1.598,800——
2013-06-21$1.60$1.6039,800——
2013-06-20$1.62$1.6221,900——
2013-06-19$1.60$1.608,100——
2013-06-18$1.60$1.6012,500——
2013-06-17$1.60$1.6030,800——
2013-06-14$1.61$1.6133,000——
2013-06-13$1.61$1.6140,200——
2013-06-12$1.59$1.5915,100——
2013-06-11$1.59$1.5923,800——
2013-06-10$1.60$1.6018,200——
2013-06-07$1.60$1.6021,000——
2013-06-06$1.60$1.6024,200——
2013-06-05$1.61$1.6160,500——
2013-06-04$1.61$1.6122,000——
2013-06-03$1.63$1.6327,300——
2013-05-31$1.61$1.6125,800——
2013-05-30$1.64$1.6423,600——
2013-05-29$1.63$1.6338,200——
2013-05-28$1.65$1.6560,100——
2013-05-24$1.61$1.6120,800——
2013-05-23$1.59$1.5934,200——
2013-05-22$1.58$1.5856,600——
2013-05-21$1.61$1.6123,800——
2013-05-20$1.59$1.5926,000——
2013-05-17$1.61$1.6148,500——
2013-05-16$1.61$1.6128,400——
2013-05-15$1.60$1.6012,200——
2013-05-14$1.61$1.6166,300——
2013-05-13$1.60$1.6053,700——
2013-05-10$1.62$1.62220,700——
2013-05-09$1.51$1.5174,800——
2013-05-08$1.54$1.5457,400——
2013-05-07$1.55$1.5574,000——
2013-05-06$1.64$1.6442,600——
2013-05-03$1.61$1.61120,600——
2013-05-02$1.66$1.662,400——
2013-05-01$1.67$1.6752,200——
2013-04-30$1.61$1.6178,400——
2013-04-29$1.64$1.6454,000——
2013-04-26$1.70$1.7034,700——
2013-04-25$1.68$1.68248,200——
2013-04-24$1.70$1.70277,100——
2013-04-23$1.64$1.6484,300——
2013-04-22$1.61$1.6117,400——
2013-04-19$1.61$1.6151,800——
2013-04-18$1.59$1.59110,300——
2013-04-17$1.60$1.60168,500——
2013-04-16$1.58$1.58190,400——
2013-04-15$1.64$1.64112,900——
2013-04-12$1.60$1.6038,500——
2013-04-11$1.61$1.6136,000——
2013-04-10$1.64$1.6451,000——
2013-04-09$1.61$1.6165,200——
2013-04-08$1.59$1.59181,900——
2013-04-05$1.62$1.62706,800——
2013-04-04$1.59$1.5959,200——
2013-04-03$1.55$1.5556,200——
2013-04-02$1.49$1.4925,200——
2013-04-01$1.50$1.50185,000——
2013-03-28$1.51$1.5115,600——
2013-03-27$1.49$1.4910,800——
2013-03-26$1.49$1.4922,000——
2013-03-25$1.49$1.4926,600——
2013-03-22$1.49$1.496,900——
2013-03-21$1.52$1.5242,700——
2013-03-20$1.52$1.5237,600——
2013-03-19$1.53$1.5326,100——
2013-03-18$1.50$1.5016,100——
2013-03-15$1.50$1.5036,200——
2013-03-14$1.53$1.5322,300——
2013-03-13$1.53$1.5324,600——
2013-03-12$1.52$1.5232,700——
2013-03-11$1.48$1.4867,700——
2013-03-08$1.51$1.5138,000——
2013-03-07$1.50$1.5070,400——
2013-03-06$1.53$1.53106,400——
2013-03-05$1.61$1.61142,400——
2013-03-04$1.64$1.6415,500——
2013-03-01$1.65$1.655,900——
2013-02-28$1.62$1.6222,400——
2013-02-27$1.64$1.6419,700——
2013-02-26$1.59$1.5921,300——
2013-02-25$1.65$1.6568,100——
2013-02-22$1.63$1.6353,500——
2013-02-21$1.62$1.6232,900——
2013-02-20$1.62$1.6289,900——
2013-02-19$1.75$1.7542,500——
2013-02-15$1.78$1.7837,400——
2013-02-14$1.77$1.77145,700——
2013-02-13$1.73$1.7399,800——
2013-02-12$1.65$1.6523,900——
2013-02-11$1.60$1.6022,600——
2013-02-08$1.62$1.6290,600——
2013-02-07$1.61$1.6135,100——
2013-02-06$1.58$1.5816,200——
2013-02-05$1.57$1.5756,600——
2013-02-04$1.60$1.6031,900——
2013-02-01$1.64$1.6427,500——
2013-01-31$1.56$1.5642,600——
2013-01-30$1.54$1.5466,900——
2013-01-29$1.53$1.5375,100——
2013-01-28$1.53$1.5368,700——
2013-01-25$1.56$1.5689,600——
2013-01-24$1.55$1.5567,700——
2013-01-23$1.56$1.5685,600——
2013-01-22$1.55$1.5581,700——
2013-01-18$1.55$1.5585,600——
2013-01-17$1.58$1.58118,400——
2013-01-16$1.56$1.56145,700——
2013-01-15$1.64$1.64134,700——
2013-01-14$1.67$1.67540,400——
2013-01-11$1.88$1.88686,500——
2013-01-10$1.56$1.56377,700——
2013-01-09$1.45$1.4562,100——
2013-01-08$1.46$1.4644,600——
2013-01-07$1.49$1.4945,100——
2013-01-04$1.48$1.4867,300——
2013-01-03$1.44$1.4423,800——
2013-01-02$1.45$1.4533,000——