Astrotech Corporation (ASTC)
NASDAQ: ASTC · Real-Time Price · USD
5.22
+0.21 (4.30%)
At close: Sep 29, 2025, 4:00 PM EDT
5.34
+0.13 (2.40%)
After-hours: Sep 29, 2025, 6:25 PM EDT
Astrotech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 29, 2025 | 4.82 | 5.22 | 4.82 | 5.22 | 5.22 | 4.30% | 75,565 |
| Sep 26, 2025 | 4.89 | 5.15 | 4.76 | 5.00 | 5.00 | 2.04% | 13,448 |
| Sep 25, 2025 | 5.00 | 5.02 | 4.90 | 4.90 | 4.90 | -4.67% | 5,069 |
| Sep 24, 2025 | 5.38 | 5.38 | 5.00 | 5.14 | 5.14 | -6.20% | 27,891 |
| Sep 23, 2025 | 5.13 | 5.48 | 5.09 | 5.48 | 5.48 | 9.58% | 7,080 |
| Sep 22, 2025 | 5.00 | 5.09 | 4.86 | 5.00 | 5.00 | 2.48% | 13,348 |
| Sep 19, 2025 | 4.90 | 5.00 | 4.88 | 4.88 | 4.88 | -0.41% | 2,148 |
| Sep 18, 2025 | 4.83 | 5.00 | 4.75 | 4.90 | 4.90 | 1.45% | 16,642 |
| Sep 17, 2025 | 4.95 | 4.95 | 4.83 | 4.83 | 4.83 | -0.82% | 803 |
| Sep 16, 2025 | 4.88 | 4.90 | 4.87 | 4.87 | 4.87 | -2.60% | 1,533 |
| Sep 15, 2025 | 4.96 | 5.02 | 4.85 | 5.00 | 5.00 | 1.01% | 4,193 |
| Sep 12, 2025 | 4.96 | 5.03 | 4.95 | 4.95 | 4.95 | -0.50% | 3,368 |
| Sep 11, 2025 | 4.94 | 5.25 | 4.87 | 4.98 | 4.98 | 0.06% | 11,638 |
| Sep 10, 2025 | 5.01 | 5.15 | 4.86 | 4.97 | 4.97 | -2.13% | 34,410 |
| Sep 9, 2025 | 5.00 | 5.10 | 4.87 | 5.08 | 5.08 | 1.40% | 3,111 |
| Sep 8, 2025 | 5.08 | 5.08 | 5.01 | 5.01 | 5.01 | 0.20% | 1,660 |
| Sep 5, 2025 | 4.95 | 5.00 | 4.85 | 5.00 | 5.00 | 0.20% | 6,832 |
| Sep 4, 2025 | 4.99 | 4.99 | 4.99 | 4.99 | 4.99 | - | 679 |
| Sep 3, 2025 | 5.00 | 5.19 | 4.94 | 4.99 | 4.99 | -4.77% | 8,338 |
| Sep 2, 2025 | 5.11 | 5.27 | 5.00 | 5.24 | 5.24 | 1.83% | 2,235 |
| Aug 29, 2025 | 5.22 | 5.28 | 5.07 | 5.15 | 5.15 | -4.35% | 2,834 |
| Aug 28, 2025 | 5.20 | 5.38 | 5.18 | 5.38 | 5.38 | 3.80% | 1,450 |
| Aug 27, 2025 | 5.05 | 5.18 | 5.05 | 5.18 | 5.18 | 3.66% | 5,400 |
| Aug 26, 2025 | 4.82 | 5.10 | 4.82 | 5.00 | 5.00 | 5.71% | 19,920 |
| Aug 25, 2025 | 4.85 | 4.92 | 4.71 | 4.73 | 4.73 | -5.40% | 6,486 |
| Aug 22, 2025 | 4.78 | 5.05 | 4.78 | 5.00 | 5.00 | 4.60% | 3,786 |
| Aug 21, 2025 | 4.77 | 5.13 | 4.77 | 4.78 | 4.78 | -4.00% | 3,951 |
| Aug 20, 2025 | 4.85 | 4.99 | 4.81 | 4.98 | 4.98 | -0.42% | 1,652 |
| Aug 19, 2025 | 5.03 | 5.20 | 5.00 | 5.00 | 5.00 | -1.48% | 3,126 |
| Aug 18, 2025 | 5.47 | 5.47 | 5.06 | 5.08 | 5.08 | 0.89% | 6,123 |
| Aug 15, 2025 | 5.21 | 5.30 | 5.03 | 5.03 | 5.03 | -1.37% | 3,479 |
| Aug 14, 2025 | 5.34 | 5.34 | 5.10 | 5.10 | 5.10 | -3.43% | 6,690 |
| Aug 13, 2025 | 5.55 | 5.55 | 5.20 | 5.28 | 5.28 | -0.36% | 7,957 |
| Aug 12, 2025 | 5.34 | 5.43 | 5.30 | 5.30 | 5.30 | -4.80% | 1,636 |
| Aug 11, 2025 | 5.20 | 5.57 | 5.20 | 5.57 | 5.57 | 3.67% | 930 |
| Aug 8, 2025 | 5.30 | 5.42 | 5.30 | 5.37 | 5.37 | 0.37% | 1,874 |
| Aug 7, 2025 | 5.45 | 5.45 | 5.33 | 5.35 | 5.35 | -4.46% | 6,483 |
| Aug 6, 2025 | 5.60 | 5.60 | 5.39 | 5.60 | 5.60 | 2.83% | 4,576 |
| Aug 5, 2025 | 5.42 | 5.49 | 5.42 | 5.45 | 5.45 | 1.99% | 1,395 |
| Aug 4, 2025 | 5.40 | 5.40 | 5.34 | 5.34 | 5.34 | 1.66% | 4,751 |
| Aug 1, 2025 | 5.64 | 5.64 | 5.25 | 5.25 | 5.25 | -6.93% | 6,647 |
| Jul 31, 2025 | 5.50 | 5.64 | 5.50 | 5.64 | 5.64 | 3.37% | 936 |
| Jul 30, 2025 | 5.46 | 5.52 | 5.43 | 5.46 | 5.46 | 1.11% | 2,005 |
| Jul 29, 2025 | 5.55 | 5.55 | 5.40 | 5.40 | 5.40 | -1.64% | 4,061 |
| Jul 28, 2025 | 5.51 | 5.71 | 5.45 | 5.49 | 5.49 | -1.96% | 4,389 |
| Jul 25, 2025 | 5.65 | 5.65 | 5.59 | 5.60 | 5.60 | -0.36% | 1,878 |
| Jul 24, 2025 | 5.80 | 5.80 | 5.62 | 5.62 | 5.62 | -0.18% | 1,170 |
| Jul 23, 2025 | 5.71 | 5.80 | 5.61 | 5.63 | 5.63 | 0.54% | 4,687 |
| Jul 22, 2025 | 5.68 | 5.79 | 5.60 | 5.60 | 5.60 | -0.53% | 2,552 |
| Jul 21, 2025 | 5.72 | 5.79 | 5.53 | 5.63 | 5.63 | 2.21% | 7,517 |