Alpha Pro Tech, Ltd. APT
AMEX · United States · Process Industries
$5.06-0.06 (-1.17%)
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-01 | $5.06 | -1.17% | $5.12 | $5.16 | $5.06 | 14.75K |
| 2026-09-30 | $5.12 | -1.92% | $5.22 | $5.25 | $5.12 | 10.20K |
| 2026-09-29 | $5.22 | +3.57% | $5.13 | $5.22 | $5.07 | 8.00K |
| 2026-09-28 | $5.04 | -1.95% | $5.12 | $5.19 | $5.02 | 24.00K |
| 2026-09-25 | $5.14 | +3.21% | $4.98 | $5.15 | $4.98 | 42.30K |
| 2026-09-24 | $4.98 | -2.54% | $5.04 | $5.10 | $4.98 | 10.30K |
| 2026-09-23 | $5.11 | -3.40% | $5.25 | $5.25 | $5.06 | 11.10K |
| 2026-09-22 | $5.29 | +3.12% | $5.14 | $5.29 | $5.14 | 25.20K |
| 2026-09-21 | $5.13 | +0.39% | $5.12 | $5.18 | $5.00 | 23.50K |
| 2026-09-18 | $5.11 | -3.40% | $5.23 | $5.28 | $5.05 | 64.50K |
| 2026-09-17 | $5.29 | +1.73% | $5.31 | $5.32 | $5.22 | 15.70K |
| 2026-09-16 | $5.20 | -1.70% | $5.32 | $5.41 | $5.20 | 16.80K |
| 2026-09-15 | $5.29 | +1.73% | $5.20 | $5.29 | $5.19 | 20.20K |
| 2026-09-14 | $5.20 | +0.19% | $5.23 | $5.25 | $5.14 | 17.90K |
| 2026-09-11 | $5.19 | -0.57% | $5.23 | $5.29 | $5.15 | 26.10K |
| 2026-09-10 | $5.22 | -0.76% | $5.22 | $5.23 | $5.15 | 23.20K |
| 2026-09-09 | $5.26 | -0.38% | $5.34 | $5.35 | $5.26 | 19.10K |
| 2026-09-08 | $5.28 | -1.49% | $5.36 | $5.45 | $5.26 | 29.10K |
| 2026-09-04 | $5.36 | +1.32% | $5.29 | $5.45 | $5.29 | 19.40K |
| 2026-09-03 | $5.29 | +0.76% | $5.29 | $5.45 | $5.25 | 35.60K |
| 2026-09-02 | $5.25 | -0.19% | $5.26 | $5.33 | $5.23 | 33.50K |
| 2026-09-01 | $5.26 | -4.54% | $5.46 | $5.46 | $5.26 | 18.10K |
| 2026-08-31 | $5.51 | +2.99% | $5.41 | $5.55 | $5.36 | 39.10K |
| 2026-08-28 | $5.35 | -2.19% | $5.35 | $5.46 | $5.35 | 27.50K |
| 2026-08-27 | $5.47 | +3.21% | $5.30 | $5.49 | $5.30 | 46.20K |
| 2026-08-26 | $5.30 | -1.12% | $5.36 | $5.43 | $5.25 | 13.00K |
| 2026-08-25 | $5.36 | +2.68% | $5.29 | $5.39 | $5.21 | 22.20K |
| 2026-08-24 | $5.22 | +0.19% | $5.33 | $5.37 | $5.19 | 40.80K |
| 2026-08-21 | $5.21 | 0.00% | $5.25 | $5.40 | $5.20 | 13.40K |
| 2026-08-20 | $5.21 | -3.16% | $5.28 | $5.33 | $5.21 | 40.20K |
| 2026-08-19 | $5.38 | 0.00% | $5.47 | $5.54 | $5.30 | 28.60K |
| 2026-08-18 | $5.38 | +0.37% | $5.39 | $5.49 | $5.33 | 35.10K |
| 2026-08-17 | $5.36 | -1.29% | $5.52 | $5.62 | $5.31 | 55.90K |
| 2026-08-14 | $5.43 | -0.55% | $5.46 | $5.52 | $5.38 | 35.50K |
| 2026-08-13 | $5.46 | +1.68% | $5.42 | $5.49 | $5.34 | 25.70K |
| 2026-08-12 | $5.37 | -0.19% | $5.43 | $5.56 | $5.29 | 86.20K |
| 2026-08-11 | $5.38 | +0.19% | $5.37 | $5.50 | $5.30 | 45.00K |
| 2026-08-10 | $5.37 | +2.29% | $5.25 | $5.56 | $5.25 | 66.60K |
| 2026-08-07 | $5.25 | +0.57% | $5.14 | $5.34 | $5.12 | 24.40K |
| 2026-08-06 | $5.22 | +6.53% | $5.05 | $5.35 | $5.00 | 87.00K |
| 2026-08-05 | $4.90 | -1.01% | $4.88 | $5.01 | $4.88 | 39.80K |
| 2026-08-04 | $4.95 | +0.41% | $4.91 | $5.05 | $4.91 | 50.20K |
| 2026-08-03 | $4.93 | 0.00% | $4.89 | $5.08 | $4.89 | 19.30K |
| 2026-07-31 | $4.93 | -0.60% | $4.88 | $5.08 | $4.88 | 21.10K |
| 2026-07-30 | $4.96 | +1.64% | $4.94 | $5.00 | $4.90 | 16.60K |
| 2026-07-29 | $4.88 | -2.40% | $4.97 | $5.00 | $4.88 | 54.40K |
| 2026-07-28 | $5.00 | +1.83% | $4.94 | $5.10 | $4.90 | 26.50K |
| 2026-07-27 | $4.91 | -0.41% | $4.99 | $5.05 | $4.91 | 52.20K |
| 2026-07-24 | $4.93 | +0.41% | $5.00 | $5.17 | $4.91 | 24.90K |
| 2026-07-23 | $4.91 | -4.10% | $5.11 | $5.23 | $4.91 | 24.00K |
| 2026-07-22 | $5.12 | -0.39% | $5.19 | $5.40 | $5.08 | 10.30K |
| 2026-07-21 | $5.14 | -1.34% | $5.23 | $5.34 | $5.13 | 14.40K |
| 2026-07-20 | $5.21 | +0.97% | $5.16 | $5.28 | $5.13 | 23.00K |
| 2026-07-17 | $5.16 | -2.64% | $5.30 | $5.44 | $5.07 | 180.30K |
| 2026-07-16 | $5.30 | +3.52% | $5.12 | $5.33 | $5.04 | 27.00K |
| 2026-07-15 | $5.12 | 0.00% | $5.09 | $5.19 | $5.03 | 11.90K |
| 2026-07-14 | $5.12 | +1.79% | $5.03 | $5.20 | $5.03 | 19.80K |
| 2026-07-13 | $5.03 | -0.59% | $5.06 | $5.14 | $4.95 | 27.80K |
| 2026-07-10 | $5.06 | -0.39% | $4.97 | $5.16 | $4.97 | 18.80K |
| 2026-07-09 | $5.08 | +5.18% | $4.98 | $5.09 | $4.89 | 61.00K |
| 2026-07-08 | $4.83 | -6.21% | $5.09 | $5.19 | $4.80 | 293.90K |
| 2026-07-07 | $5.15 | -6.36% | $5.65 | $5.65 | $5.10 | 63.30K |
| 2026-07-06 | $5.50 | 0.00% | $5.48 | $5.60 | $5.41 | 22.20K |
| 2026-07-02 | $5.50 | -4.01% | $5.70 | $5.76 | $5.50 | 14.80K |
| 2026-07-01 | $5.73 | +1.96% | $5.60 | $5.77 | $5.58 | 53.00K |
| 2026-06-30 | $5.62 | +1.26% | $5.55 | $5.69 | $5.55 | 35.30K |
| 2026-06-29 | $5.55 | +5.71% | $5.25 | $5.67 | $5.25 | 77.50K |
| 2026-06-26 | $5.25 | +1.94% | $5.20 | $5.39 | $5.16 | 73.90K |
| 2026-06-25 | $5.15 | -0.96% | $5.19 | $5.23 | $5.11 | 22.20K |
| 2026-06-24 | $5.20 | +0.58% | $5.23 | $5.29 | $5.16 | 64.70K |
| 2026-06-23 | $5.17 | -2.64% | $5.32 | $5.32 | $5.17 | 10.50K |
| 2026-06-22 | $5.31 | -2.21% | $5.34 | $5.46 | $5.27 | 90.00K |
| 2026-06-18 | $5.43 | +2.45% | $5.24 | $5.65 | $5.06 | 147.00K |
| 2026-06-17 | $5.30 | +0.76% | $5.23 | $5.42 | $5.21 | 29.80K |
| 2026-06-16 | $5.26 | -1.13% | $5.21 | $5.37 | $5.21 | 31.30K |
| 2026-06-15 | $5.32 | -0.56% | $5.42 | $5.54 | $5.32 | 47.50K |
| 2026-06-12 | $5.35 | +0.94% | $5.20 | $5.42 | $5.20 | 41.20K |
| 2026-06-11 | $5.30 | 0.00% | $5.30 | $5.34 | $5.07 | 64.90K |
| 2026-06-10 | $5.30 | -1.30% | $5.37 | $5.45 | $5.27 | 42.10K |
| 2026-06-09 | $5.37 | -1.83% | $5.37 | $5.53 | $5.37 | 81.80K |
| 2026-06-08 | $5.47 | +6.63% | $5.14 | $5.59 | $5.08 | 110.50K |
| 2026-06-05 | $5.13 | -2.47% | $5.22 | $5.26 | $5.08 | 62.90K |
| 2026-06-04 | $5.26 | -1.50% | $5.36 | $5.44 | $5.16 | 73.00K |
| 2026-06-03 | $5.34 | -2.20% | $5.42 | $5.49 | $5.25 | 68.00K |
| 2026-06-02 | $5.46 | -3.19% | $5.56 | $5.67 | $5.45 | 58.50K |
| 2026-06-01 | $5.64 | -3.09% | $5.73 | $5.78 | $5.53 | 97.30K |
| 2026-05-29 | $5.82 | +1.57% | $5.75 | $5.93 | $5.67 | 43.00K |
| 2026-05-28 | $5.73 | -1.55% | $5.82 | $5.93 | $5.67 | 90.90K |
| 2026-05-27 | $5.82 | -3.80% | $6.02 | $6.21 | $5.82 | 106.90K |
| 2026-05-26 | $6.05 | -3.51% | $6.28 | $6.51 | $6.05 | 86.80K |