Alpha Pro Tech, Ltd. (APT)
NYSEAMERICAN: APT · Real-Time Price · USD
4.580
+0.070 (1.55%)
Apr 28, 2026, 4:00 PM EDT - Market closed
Alpha Pro Tech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 4.55 | 4.58 | 4.52 | 4.58 | - | 1.44% | 11,150 |
| Apr 27, 2026 | 4.50 | 4.60 | 4.50 | 4.51 | 4.51 | -0.77% | 29,789 |
| Apr 24, 2026 | 4.55 | 4.60 | 4.50 | 4.55 | 4.55 | 0.55% | 11,950 |
| Apr 23, 2026 | 4.57 | 4.64 | 4.51 | 4.52 | 4.52 | 0.44% | 26,923 |
| Apr 22, 2026 | 4.63 | 4.63 | 4.50 | 4.50 | 4.50 | -1.96% | 9,636 |
| Apr 21, 2026 | 4.54 | 4.64 | 4.53 | 4.59 | 4.59 | 2.68% | 20,139 |
| Apr 20, 2026 | 4.59 | 4.65 | 4.47 | 4.47 | 4.47 | -3.25% | 41,628 |
| Apr 17, 2026 | 4.62 | 4.80 | 4.55 | 4.62 | 4.62 | - | 21,476 |
| Apr 16, 2026 | 4.62 | 4.62 | 4.52 | 4.62 | 4.62 | 1.32% | 15,637 |
| Apr 15, 2026 | 4.68 | 4.74 | 4.55 | 4.56 | 4.56 | -2.98% | 25,682 |
| Apr 14, 2026 | 4.55 | 4.70 | 4.54 | 4.70 | 4.70 | 3.52% | 19,934 |
| Apr 13, 2026 | 4.54 | 4.66 | 4.51 | 4.54 | 4.54 | 0.67% | 25,277 |
| Apr 10, 2026 | 4.64 | 4.70 | 4.46 | 4.51 | 4.51 | -2.38% | 28,774 |
| Apr 9, 2026 | 4.71 | 4.71 | 4.55 | 4.62 | 4.62 | -0.22% | 17,167 |
| Apr 8, 2026 | 4.68 | 4.83 | 4.61 | 4.63 | 4.63 | 1.54% | 35,188 |
| Apr 7, 2026 | 4.60 | 4.71 | 4.56 | 4.56 | 4.56 | -1.08% | 20,193 |
| Apr 6, 2026 | 4.52 | 4.68 | 4.44 | 4.61 | 4.61 | 3.83% | 39,681 |
| Apr 2, 2026 | 4.56 | 4.69 | 4.43 | 4.44 | 4.44 | -6.72% | 31,068 |
| Apr 1, 2026 | 4.50 | 4.79 | 4.48 | 4.76 | 4.76 | 7.21% | 54,691 |
| Mar 31, 2026 | 4.47 | 4.63 | 4.43 | 4.44 | 4.44 | -2.63% | 117,286 |
| Mar 30, 2026 | 4.50 | 4.65 | 4.40 | 4.56 | 4.56 | 3.64% | 22,644 |
| Mar 27, 2026 | 4.49 | 4.49 | 4.38 | 4.40 | 4.40 | -1.79% | 35,397 |
| Mar 26, 2026 | 4.58 | 4.70 | 4.48 | 4.48 | 4.48 | -2.18% | 26,081 |
| Mar 25, 2026 | 4.60 | 4.67 | 4.51 | 4.58 | 4.58 | -0.65% | 45,458 |
| Mar 24, 2026 | 4.54 | 4.70 | 4.53 | 4.61 | 4.61 | 1.10% | 27,531 |
| Mar 23, 2026 | 4.55 | 4.67 | 4.52 | 4.56 | 4.56 | 1.33% | 59,931 |
| Mar 20, 2026 | 4.61 | 4.76 | 4.50 | 4.50 | 4.50 | -2.39% | 96,985 |
| Mar 19, 2026 | 4.65 | 4.68 | 4.58 | 4.61 | 4.61 | -1.71% | 44,873 |
| Mar 18, 2026 | 4.83 | 4.86 | 4.69 | 4.69 | 4.69 | -2.29% | 19,727 |
| Mar 17, 2026 | 4.95 | 5.00 | 4.80 | 4.80 | 4.80 | -2.83% | 44,138 |
| Mar 16, 2026 | 5.03 | 5.09 | 4.94 | 4.94 | 4.94 | -1.79% | 70,103 |
| Mar 13, 2026 | 5.05 | 5.12 | 5.03 | 5.03 | 5.03 | -0.40% | 27,527 |
| Mar 12, 2026 | 5.34 | 5.34 | 5.01 | 5.05 | 5.05 | -5.25% | 64,085 |
| Mar 11, 2026 | 5.11 | 5.39 | 5.08 | 5.33 | 5.33 | 3.29% | 36,348 |
| Mar 10, 2026 | 5.26 | 5.34 | 5.13 | 5.16 | 5.16 | -1.34% | 19,156 |
| Mar 9, 2026 | 5.10 | 5.35 | 5.06 | 5.23 | 5.23 | 1.16% | 60,732 |
| Mar 6, 2026 | 5.13 | 5.21 | 5.09 | 5.17 | 5.17 | -1.52% | 34,124 |
| Mar 5, 2026 | 5.23 | 5.29 | 5.13 | 5.25 | 5.25 | -0.76% | 22,952 |
| Mar 4, 2026 | 5.18 | 5.32 | 5.18 | 5.29 | 5.29 | 1.34% | 16,283 |
| Mar 3, 2026 | 5.28 | 5.28 | 5.05 | 5.22 | 5.22 | -1.14% | 37,252 |
| Mar 2, 2026 | 5.25 | 5.35 | 5.09 | 5.28 | 5.28 | 1.34% | 29,285 |
| Feb 27, 2026 | 5.13 | 5.35 | 5.13 | 5.21 | 5.21 | 1.76% | 18,370 |
| Feb 26, 2026 | 5.10 | 5.31 | 5.06 | 5.12 | 5.12 | - | 24,381 |
| Feb 25, 2026 | 5.04 | 5.26 | 4.97 | 5.12 | 5.12 | 1.59% | 54,016 |
| Feb 24, 2026 | 5.05 | 5.11 | 5.02 | 5.04 | 5.04 | - | 32,772 |
| Feb 23, 2026 | 5.18 | 5.23 | 4.92 | 5.04 | 5.04 | -2.14% | 25,109 |
| Feb 20, 2026 | 5.22 | 5.29 | 5.15 | 5.15 | 5.15 | -0.96% | 42,762 |
| Feb 19, 2026 | 5.13 | 5.30 | 5.11 | 5.20 | 5.20 | - | 15,546 |
| Feb 18, 2026 | 5.07 | 5.35 | 5.04 | 5.20 | 5.20 | 3.17% | 32,350 |
| Feb 17, 2026 | 5.10 | 5.30 | 5.03 | 5.04 | 5.04 | -2.89% | 35,388 |
| Feb 13, 2026 | 5.17 | 5.24 | 5.09 | 5.19 | 5.19 | 1.96% | 22,480 |
| Feb 12, 2026 | 5.30 | 5.44 | 5.09 | 5.09 | 5.09 | -4.50% | 34,282 |
| Feb 11, 2026 | 5.43 | 5.43 | 5.20 | 5.33 | 5.33 | 1.14% | 26,942 |
| Feb 10, 2026 | 5.27 | 5.64 | 5.27 | 5.27 | 5.27 | -1.68% | 63,761 |
| Feb 9, 2026 | 4.98 | 5.36 | 4.98 | 5.36 | 5.36 | 8.06% | 73,047 |
| Feb 6, 2026 | 5.10 | 5.20 | 4.96 | 4.96 | 4.96 | -2.36% | 33,352 |
| Feb 5, 2026 | 5.21 | 5.21 | 4.98 | 5.08 | 5.08 | -1.74% | 23,211 |
| Feb 4, 2026 | 4.90 | 5.39 | 4.90 | 5.17 | 5.17 | 5.08% | 104,666 |
| Feb 3, 2026 | 4.90 | 5.04 | 4.90 | 4.92 | 4.92 | 0.20% | 23,958 |
| Feb 2, 2026 | 5.02 | 5.14 | 4.91 | 4.91 | 4.91 | -2.58% | 44,338 |
| Jan 30, 2026 | 4.90 | 5.17 | 4.89 | 5.04 | 5.04 | 1.61% | 59,242 |
| Jan 29, 2026 | 4.94 | 5.10 | 4.90 | 4.96 | 4.96 | - | 45,560 |
| Jan 28, 2026 | 4.99 | 5.10 | 4.84 | 4.96 | 4.96 | -1.98% | 69,981 |
| Jan 27, 2026 | 4.96 | 5.06 | 4.85 | 5.06 | 5.06 | 2.02% | 55,768 |
| Jan 26, 2026 | 4.84 | 4.97 | 4.79 | 4.96 | 4.96 | 4.86% | 73,287 |
| Jan 23, 2026 | 4.74 | 4.82 | 4.70 | 4.73 | 4.73 | 0.42% | 17,680 |
| Jan 22, 2026 | 4.66 | 4.80 | 4.43 | 4.71 | 4.71 | 2.84% | 64,402 |
| Jan 21, 2026 | 4.76 | 5.23 | 4.57 | 4.58 | 4.58 | -2.76% | 85,349 |
| Jan 20, 2026 | 4.67 | 4.84 | 4.67 | 4.71 | 4.71 | -0.42% | 37,033 |
| Jan 16, 2026 | 4.74 | 4.78 | 4.66 | 4.73 | 4.73 | 0.42% | 13,128 |
| Jan 15, 2026 | 4.77 | 4.79 | 4.71 | 4.71 | 4.71 | -1.26% | 17,684 |
| Jan 14, 2026 | 4.75 | 4.79 | 4.68 | 4.77 | 4.77 | 0.63% | 16,857 |
| Jan 13, 2026 | 4.72 | 4.80 | 4.70 | 4.74 | 4.74 | 0.64% | 13,392 |
| Jan 12, 2026 | 4.66 | 4.80 | 4.66 | 4.71 | 4.71 | 1.07% | 36,697 |
| Jan 9, 2026 | 4.66 | 4.75 | 4.58 | 4.66 | 4.66 | - | 16,639 |
| Jan 8, 2026 | 4.70 | 4.78 | 4.64 | 4.66 | 4.66 | -2.10% | 26,984 |
| Jan 7, 2026 | 4.68 | 4.78 | 4.67 | 4.76 | 4.76 | 3.03% | 16,789 |
| Jan 6, 2026 | 4.61 | 4.69 | 4.60 | 4.62 | 4.62 | 0.43% | 32,253 |
| Jan 5, 2026 | 4.57 | 4.65 | 4.51 | 4.60 | 4.60 | 1.10% | 32,240 |
| Jan 2, 2026 | 4.46 | 4.59 | 4.46 | 4.55 | 4.55 | 2.48% | 12,440 |
| Dec 31, 2025 | 4.34 | 4.44 | 4.34 | 4.44 | 4.44 | 2.07% | 32,347 |
| Dec 30, 2025 | 4.37 | 4.45 | 4.35 | 4.35 | 4.35 | -0.68% | 25,787 |
| Dec 29, 2025 | 4.46 | 4.50 | 4.37 | 4.38 | 4.38 | -2.67% | 37,538 |
| Dec 26, 2025 | 4.46 | 4.51 | 4.44 | 4.50 | 4.50 | 1.12% | 11,903 |
| Dec 24, 2025 | 4.46 | 4.51 | 4.40 | 4.45 | 4.45 | 0.23% | 33,667 |
| Dec 23, 2025 | 4.40 | 4.46 | 4.36 | 4.44 | 4.44 | 1.14% | 37,935 |
| Dec 22, 2025 | 4.40 | 4.45 | 4.38 | 4.39 | 4.39 | -0.68% | 19,402 |
| Dec 19, 2025 | 4.59 | 4.59 | 4.42 | 4.42 | 4.42 | -2.43% | 45,894 |
| Dec 18, 2025 | 4.57 | 4.57 | 4.49 | 4.53 | 4.53 | - | 30,529 |
| Dec 17, 2025 | 4.54 | 4.54 | 4.50 | 4.53 | 4.53 | 0.22% | 6,316 |
| Dec 16, 2025 | 4.57 | 4.57 | 4.50 | 4.52 | 4.52 | -0.22% | 14,594 |
| Dec 15, 2025 | 4.55 | 4.61 | 4.52 | 4.53 | 4.53 | -1.31% | 29,252 |
| Dec 12, 2025 | 4.51 | 4.61 | 4.49 | 4.59 | 4.59 | -1.29% | 11,292 |
| Dec 11, 2025 | 4.56 | 4.67 | 4.54 | 4.65 | 4.65 | 1.75% | 16,408 |
| Dec 10, 2025 | 4.54 | 4.68 | 4.54 | 4.57 | 4.57 | 0.88% | 16,519 |
| Dec 9, 2025 | 4.57 | 4.64 | 4.53 | 4.53 | 4.53 | -0.44% | 17,733 |
| Dec 8, 2025 | 4.54 | 4.69 | 4.54 | 4.55 | 4.55 | -1.09% | 18,389 |
| Dec 5, 2025 | 4.56 | 4.65 | 4.52 | 4.60 | 4.60 | -0.22% | 20,061 |
| Dec 4, 2025 | 4.63 | 4.67 | 4.56 | 4.61 | 4.61 | -0.86% | 16,389 |
| Dec 3, 2025 | 4.61 | 4.72 | 4.59 | 4.65 | 4.65 | -0.21% | 18,840 |