Astrotech Corporation (ASTC)
NASDAQ: ASTC · Real-Time Price · USD
3.380
-0.100 (-2.87%)
At close: Apr 28, 2026, 4:00 PM EDT
3.380
0.00 (0.00%)
After-hours: Apr 28, 2026, 4:04 PM EDT
Astrotech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 3.26 | 3.45 | 3.26 | 3.36 | - | -3.45% | 14,908 |
| Apr 27, 2026 | 3.35 | 3.51 | 3.12 | 3.48 | 3.48 | 2.05% | 56,879 |
| Apr 24, 2026 | 3.27 | 3.76 | 3.25 | 3.41 | 3.41 | 4.60% | 618,091 |
| Apr 23, 2026 | 3.43 | 3.50 | 3.25 | 3.26 | 3.26 | -4.96% | 24,844 |
| Apr 22, 2026 | 3.57 | 3.60 | 3.40 | 3.43 | 3.43 | -3.92% | 90,393 |
| Apr 21, 2026 | 3.35 | 3.67 | 3.35 | 3.57 | 3.57 | 7.85% | 112,683 |
| Apr 20, 2026 | 2.96 | 3.55 | 2.95 | 3.31 | 3.31 | 16.14% | 117,259 |
| Apr 17, 2026 | 2.99 | 3.37 | 2.81 | 2.85 | 2.85 | -6.56% | 164,318 |
| Apr 16, 2026 | 3.17 | 3.18 | 2.95 | 3.05 | 3.05 | -1.61% | 106,526 |
| Apr 15, 2026 | 3.30 | 3.45 | 2.92 | 3.10 | 3.10 | -6.91% | 120,584 |
| Apr 14, 2026 | 3.52 | 3.55 | 3.33 | 3.33 | 3.33 | -8.26% | 49,793 |
| Apr 13, 2026 | 3.39 | 3.73 | 3.21 | 3.63 | 3.63 | 7.08% | 132,796 |
| Apr 10, 2026 | 3.79 | 3.82 | 3.21 | 3.39 | 3.39 | -11.26% | 122,068 |
| Apr 9, 2026 | 3.63 | 4.00 | 3.46 | 3.82 | 3.82 | 4.09% | 95,655 |
| Apr 8, 2026 | 3.88 | 4.00 | 3.50 | 3.67 | 3.67 | -7.09% | 146,512 |
| Apr 7, 2026 | 3.22 | 3.97 | 3.13 | 3.95 | 3.95 | 17.21% | 398,844 |
| Apr 6, 2026 | 4.06 | 4.19 | 3.20 | 3.37 | 3.37 | -15.33% | 341,872 |
| Apr 2, 2026 | 4.58 | 4.88 | 3.67 | 3.98 | 3.98 | -10.56% | 554,071 |
| Apr 1, 2026 | 6.20 | 6.45 | 3.60 | 4.45 | 4.45 | -14.91% | 4,050,087 |
| Mar 31, 2026 | 4.19 | 5.60 | 4.02 | 5.23 | 5.23 | 12.47% | 4,381,977 |
| Mar 30, 2026 | 3.17 | 6.48 | 2.80 | 4.65 | 4.65 | 96.20% | 107,290,043 |
| Mar 27, 2026 | 2.11 | 2.37 | 1.92 | 2.37 | 2.37 | 9.22% | 21,115 |
| Mar 26, 2026 | 2.27 | 2.34 | 2.15 | 2.17 | 2.17 | -3.56% | 15,122 |
| Mar 25, 2026 | 2.30 | 2.30 | 2.23 | 2.25 | 2.25 | -2.60% | 8,062 |
| Mar 24, 2026 | 2.38 | 2.40 | 2.31 | 2.31 | 2.31 | -1.79% | 1,580 |
| Mar 23, 2026 | 2.38 | 2.38 | 2.35 | 2.35 | 2.35 | -3.21% | 1,492 |
| Mar 20, 2026 | 2.35 | 2.45 | 2.35 | 2.43 | 2.43 | 1.84% | 3,278 |
| Mar 19, 2026 | 2.31 | 2.39 | 2.31 | 2.39 | 2.39 | 0.68% | 3,408 |
| Mar 18, 2026 | 2.39 | 2.39 | 2.35 | 2.37 | 2.37 | -2.15% | 3,726 |
| Mar 17, 2026 | 2.33 | 2.43 | 2.31 | 2.42 | 2.42 | 2.93% | 3,774 |
| Mar 16, 2026 | 2.30 | 2.39 | 2.27 | 2.35 | 2.35 | 2.75% | 11,684 |
| Mar 13, 2026 | 2.39 | 2.39 | 2.25 | 2.29 | 2.29 | -0.87% | 4,200 |
| Mar 12, 2026 | 2.45 | 2.50 | 2.31 | 2.31 | 2.31 | -7.60% | 12,022 |
| Mar 11, 2026 | 2.52 | 2.54 | 2.50 | 2.50 | 2.50 | -0.40% | 6,359 |
| Mar 10, 2026 | 2.45 | 2.54 | 2.45 | 2.51 | 2.51 | 3.72% | 1,773 |
| Mar 9, 2026 | 2.39 | 2.52 | 2.39 | 2.42 | 2.42 | 0.41% | 11,644 |
| Mar 6, 2026 | 2.45 | 2.50 | 2.41 | 2.41 | 2.41 | -0.82% | 4,911 |
| Mar 5, 2026 | 2.58 | 2.60 | 2.43 | 2.43 | 2.43 | -6.57% | 11,562 |
| Mar 4, 2026 | 2.61 | 2.61 | 2.54 | 2.60 | 2.60 | -0.73% | 4,131 |
| Mar 3, 2026 | 2.65 | 2.67 | 2.62 | 2.62 | 2.62 | -4.38% | 2,584 |
| Mar 2, 2026 | 2.73 | 2.79 | 2.66 | 2.74 | 2.74 | -2.49% | 7,299 |
| Feb 27, 2026 | 2.80 | 2.86 | 2.80 | 2.81 | 2.81 | -0.88% | 5,304 |
| Feb 26, 2026 | 2.77 | 2.92 | 2.77 | 2.84 | 2.84 | 0.53% | 4,721 |
| Feb 25, 2026 | 2.77 | 2.84 | 2.74 | 2.82 | 2.82 | 1.81% | 4,210 |
| Feb 24, 2026 | 2.79 | 2.81 | 2.77 | 2.77 | 2.77 | -1.77% | 2,209 |
| Feb 23, 2026 | 2.78 | 2.90 | 2.78 | 2.82 | 2.82 | 0.71% | 2,742 |
| Feb 20, 2026 | 2.73 | 2.90 | 2.70 | 2.80 | 2.80 | 0.72% | 16,351 |
| Feb 19, 2026 | 2.76 | 2.88 | 2.75 | 2.78 | 2.78 | -0.71% | 3,774 |
| Feb 18, 2026 | 2.86 | 3.04 | 2.70 | 2.80 | 2.80 | -0.36% | 27,052 |
| Feb 17, 2026 | 2.76 | 2.81 | 2.76 | 2.81 | 2.81 | 0.36% | 2,493 |
| Feb 13, 2026 | 2.80 | 2.88 | 2.72 | 2.80 | 2.80 | -3.45% | 10,485 |
| Feb 12, 2026 | 3.04 | 3.15 | 2.72 | 2.90 | 2.90 | -6.15% | 21,023 |
| Feb 11, 2026 | 3.07 | 3.17 | 3.07 | 3.09 | 3.09 | 0.65% | 5,606 |
| Feb 10, 2026 | 3.05 | 3.13 | 3.05 | 3.07 | 3.07 | -0.97% | 8,715 |
| Feb 9, 2026 | 3.04 | 3.17 | 3.04 | 3.10 | 3.10 | 1.64% | 3,934 |
| Feb 6, 2026 | 3.19 | 3.37 | 3.05 | 3.05 | 3.05 | -3.48% | 7,982 |
| Feb 5, 2026 | 3.03 | 3.18 | 2.99 | 3.16 | 3.16 | 2.60% | 15,166 |
| Feb 4, 2026 | 3.11 | 3.38 | 3.05 | 3.08 | 3.08 | -1.60% | 9,827 |
| Feb 3, 2026 | 3.17 | 3.35 | 3.04 | 3.13 | 3.13 | -0.32% | 8,280 |
| Feb 2, 2026 | 3.40 | 3.40 | 3.09 | 3.14 | 3.14 | -1.88% | 8,101 |
| Jan 30, 2026 | 3.35 | 3.37 | 3.18 | 3.20 | 3.20 | -5.19% | 11,171 |
| Jan 29, 2026 | 3.48 | 3.48 | 3.21 | 3.38 | 3.38 | -4.39% | 6,911 |
| Jan 28, 2026 | 3.58 | 3.66 | 3.51 | 3.53 | 3.53 | -3.60% | 16,999 |
| Jan 27, 2026 | 3.58 | 3.70 | 3.54 | 3.66 | 3.66 | 3.74% | 6,715 |
| Jan 26, 2026 | 3.65 | 3.72 | 3.46 | 3.53 | 3.53 | -0.84% | 12,772 |
| Jan 23, 2026 | 3.83 | 3.83 | 3.56 | 3.56 | 3.56 | -4.99% | 16,179 |
| Jan 22, 2026 | 3.84 | 3.87 | 3.66 | 3.75 | 3.75 | 0.46% | 15,770 |
| Jan 21, 2026 | 3.65 | 3.84 | 3.65 | 3.73 | 3.73 | 0.54% | 13,099 |
| Jan 20, 2026 | 3.69 | 3.81 | 3.64 | 3.71 | 3.71 | - | 11,562 |
| Jan 16, 2026 | 3.71 | 3.85 | 3.71 | 3.71 | 3.71 | -0.54% | 1,787 |
| Jan 15, 2026 | 3.79 | 3.86 | 3.67 | 3.73 | 3.73 | 1.63% | 23,453 |
| Jan 14, 2026 | 3.63 | 3.80 | 3.60 | 3.67 | 3.67 | 1.80% | 7,205 |
| Jan 13, 2026 | 3.50 | 3.61 | 3.50 | 3.61 | 3.61 | 3.59% | 2,803 |
| Jan 12, 2026 | 3.34 | 3.59 | 3.34 | 3.48 | 3.48 | 5.45% | 22,623 |
| Jan 9, 2026 | 3.60 | 3.66 | 3.30 | 3.30 | 3.30 | -9.59% | 12,536 |
| Jan 8, 2026 | 3.62 | 3.68 | 3.59 | 3.65 | 3.65 | -1.08% | 14,800 |
| Jan 7, 2026 | 3.65 | 3.73 | 3.56 | 3.69 | 3.69 | 2.50% | 11,083 |
| Jan 6, 2026 | 3.73 | 3.76 | 3.55 | 3.60 | 3.60 | -4.26% | 15,932 |
| Jan 5, 2026 | 3.70 | 3.86 | 3.65 | 3.76 | 3.76 | 3.01% | 18,817 |
| Jan 2, 2026 | 3.64 | 3.65 | 3.45 | 3.65 | 3.65 | 5.49% | 23,414 |
| Dec 31, 2025 | 3.75 | 3.75 | 3.32 | 3.46 | 3.46 | -8.71% | 70,421 |
| Dec 30, 2025 | 3.80 | 3.88 | 3.74 | 3.79 | 3.79 | -0.26% | 25,530 |
| Dec 29, 2025 | 3.75 | 3.84 | 3.74 | 3.80 | 3.80 | 0.26% | 32,270 |
| Dec 26, 2025 | 3.78 | 3.82 | 3.74 | 3.79 | 3.79 | -1.04% | 23,096 |
| Dec 24, 2025 | 3.74 | 3.91 | 3.74 | 3.83 | 3.83 | - | 23,574 |
| Dec 23, 2025 | 3.69 | 3.85 | 3.67 | 3.83 | 3.83 | 1.81% | 26,809 |
| Dec 22, 2025 | 3.55 | 3.92 | 3.43 | 3.76 | 3.76 | 3.35% | 95,039 |
| Dec 19, 2025 | 3.73 | 3.74 | 3.51 | 3.64 | 3.64 | -2.52% | 20,281 |
| Dec 18, 2025 | 3.68 | 3.86 | 3.23 | 3.73 | 3.73 | -0.69% | 29,919 |
| Dec 17, 2025 | 3.84 | 3.94 | 3.58 | 3.76 | 3.76 | -4.08% | 17,335 |
| Dec 16, 2025 | 3.45 | 3.97 | 3.35 | 3.92 | 3.92 | 12.64% | 31,076 |
| Dec 15, 2025 | 3.70 | 4.44 | 3.25 | 3.48 | 3.48 | -17.14% | 254,145 |
| Dec 12, 2025 | 4.00 | 4.35 | 4.00 | 4.20 | 4.20 | 2.89% | 2,040,304 |
| Dec 11, 2025 | 3.83 | 4.13 | 3.83 | 4.08 | 4.08 | 4.40% | 16,745 |
| Dec 10, 2025 | 3.72 | 4.05 | 3.69 | 3.91 | 3.91 | 4.55% | 39,533 |
| Dec 9, 2025 | 3.66 | 3.91 | 3.60 | 3.74 | 3.74 | 1.91% | 7,860 |
| Dec 8, 2025 | 3.42 | 3.71 | 3.42 | 3.67 | 3.67 | 7.94% | 12,579 |
| Dec 5, 2025 | 3.41 | 3.42 | 3.35 | 3.40 | 3.40 | 0.44% | 4,821 |
| Dec 4, 2025 | 3.30 | 3.42 | 3.30 | 3.39 | 3.39 | 0.15% | 4,614 |
| Dec 3, 2025 | 3.34 | 3.43 | 3.30 | 3.38 | 3.38 | 2.42% | 15,961 |