ASP Isotopes Inc. (ASPI)
NASDAQ: ASPI · Real-Time Price · USD
5.55
+0.38 (7.35%)
May 22, 2026, 4:00 PM EDT - Market closed
ASP Isotopes Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | 5.27 | 5.83 | 5.24 | 5.55 | 5.55 | 7.35% | 5,032,521 |
| May 21, 2026 | 5.26 | 5.44 | 4.95 | 5.17 | 5.17 | -1.71% | 5,063,712 |
| May 20, 2026 | 4.85 | 5.32 | 4.84 | 5.26 | 5.26 | 8.68% | 3,764,438 |
| May 19, 2026 | 5.14 | 5.16 | 4.81 | 4.84 | 4.84 | -8.25% | 4,036,359 |
| May 18, 2026 | 5.74 | 5.79 | 5.22 | 5.28 | 5.28 | -9.05% | 4,518,495 |
| May 15, 2026 | 5.79 | 5.88 | 5.66 | 5.80 | 5.80 | -4.76% | 4,170,929 |
| May 14, 2026 | 6.23 | 6.32 | 5.91 | 6.09 | 6.09 | -3.64% | 4,046,451 |
| May 13, 2026 | 6.00 | 6.50 | 5.89 | 6.32 | 6.32 | 5.86% | 6,349,050 |
| May 12, 2026 | 5.99 | 6.04 | 5.62 | 5.97 | 5.97 | -4.02% | 5,227,452 |
| May 11, 2026 | 5.62 | 6.50 | 5.51 | 6.22 | 6.22 | 15.61% | 9,786,543 |
| May 8, 2026 | 5.38 | 5.41 | 5.18 | 5.38 | 5.38 | 0.94% | 2,427,735 |
| May 7, 2026 | 5.45 | 5.48 | 5.20 | 5.33 | 5.33 | -3.79% | 3,123,329 |
| May 6, 2026 | 5.19 | 5.58 | 5.08 | 5.54 | 5.54 | 7.99% | 3,936,287 |
| May 5, 2026 | 5.26 | 5.31 | 5.01 | 5.13 | 5.13 | -0.58% | 2,503,217 |
| May 4, 2026 | 5.15 | 5.35 | 5.05 | 5.16 | 5.16 | 0.19% | 2,690,388 |
| May 1, 2026 | 5.23 | 5.23 | 4.98 | 5.15 | 5.15 | -2.09% | 2,817,539 |
| Apr 30, 2026 | 4.99 | 5.27 | 4.99 | 5.26 | 5.26 | 6.48% | 2,274,233 |
| Apr 29, 2026 | 5.20 | 5.25 | 4.90 | 4.94 | 4.94 | -5.73% | 3,209,273 |
| Apr 28, 2026 | 5.53 | 5.53 | 5.16 | 5.24 | 5.24 | -7.26% | 2,878,115 |
| Apr 27, 2026 | 5.37 | 5.85 | 5.35 | 5.65 | 5.65 | 5.61% | 3,207,425 |
| Apr 24, 2026 | 5.58 | 5.63 | 5.20 | 5.35 | 5.35 | -1.47% | 2,881,864 |
| Apr 23, 2026 | 5.61 | 5.82 | 5.34 | 5.43 | 5.43 | -3.21% | 4,945,800 |
| Apr 22, 2026 | 5.29 | 5.62 | 5.20 | 5.61 | 5.61 | 10.87% | 4,178,913 |
| Apr 21, 2026 | 5.49 | 5.54 | 5.04 | 5.06 | 5.06 | -7.50% | 3,645,487 |
| Apr 20, 2026 | 5.14 | 5.55 | 5.12 | 5.47 | 5.47 | 1.86% | 2,707,786 |
| Apr 17, 2026 | 5.25 | 5.85 | 5.25 | 5.37 | 5.37 | 5.09% | 7,370,494 |
| Apr 16, 2026 | 5.49 | 5.54 | 5.05 | 5.11 | 5.11 | -5.02% | 4,740,848 |
| Apr 15, 2026 | 5.10 | 5.77 | 5.10 | 5.38 | 5.38 | 7.60% | 6,706,703 |
| Apr 14, 2026 | 5.19 | 5.38 | 4.72 | 5.00 | 5.00 | -1.19% | 5,164,965 |
| Apr 13, 2026 | 4.58 | 5.13 | 4.22 | 5.06 | 5.06 | 12.95% | 7,988,584 |
| Apr 10, 2026 | 4.28 | 4.58 | 4.26 | 4.48 | 4.48 | 6.41% | 4,096,380 |
| Apr 9, 2026 | 4.38 | 4.42 | 4.19 | 4.21 | 4.21 | -6.44% | 2,260,140 |
| Apr 8, 2026 | 4.41 | 4.51 | 4.22 | 4.50 | 4.50 | 10.57% | 4,753,895 |
| Apr 7, 2026 | 4.15 | 4.24 | 4.05 | 4.07 | 4.07 | -3.33% | 2,987,696 |
| Apr 6, 2026 | 4.26 | 4.43 | 4.20 | 4.21 | 4.21 | -1.86% | 2,278,834 |
| Apr 2, 2026 | 4.01 | 4.30 | 3.92 | 4.29 | 4.29 | 4.38% | 3,155,399 |
| Apr 1, 2026 | 4.50 | 4.52 | 4.06 | 4.11 | 4.11 | -7.01% | 4,298,575 |
| Mar 31, 2026 | 4.32 | 4.52 | 4.27 | 4.42 | 4.42 | 4.74% | 3,674,188 |
| Mar 30, 2026 | 4.41 | 4.49 | 4.15 | 4.22 | 4.22 | -3.43% | 3,867,875 |
| Mar 27, 2026 | 4.44 | 4.56 | 4.17 | 4.37 | 4.37 | -5.21% | 5,176,897 |
| Mar 26, 2026 | 4.88 | 4.90 | 4.59 | 4.61 | 4.61 | -8.53% | 4,119,371 |
| Mar 25, 2026 | 4.97 | 5.22 | 4.93 | 5.04 | 5.04 | 1.20% | 3,884,596 |
| Mar 24, 2026 | 4.79 | 5.24 | 4.75 | 4.98 | 4.98 | 3.11% | 5,949,632 |
| Mar 23, 2026 | 4.55 | 4.89 | 4.36 | 4.83 | 4.83 | 14.59% | 7,862,288 |
| Mar 20, 2026 | 4.35 | 4.36 | 4.04 | 4.22 | 4.22 | -3.55% | 7,604,778 |
| Mar 19, 2026 | 4.34 | 4.43 | 4.08 | 4.37 | 4.37 | -5.92% | 6,242,721 |
| Mar 18, 2026 | 5.03 | 5.07 | 4.64 | 4.65 | 4.65 | -6.54% | 3,863,035 |
| Mar 17, 2026 | 5.28 | 5.43 | 4.74 | 4.97 | 4.97 | -6.93% | 7,487,028 |
| Mar 16, 2026 | 5.41 | 5.50 | 5.11 | 5.34 | 5.34 | 1.14% | 3,801,696 |
| Mar 13, 2026 | 5.89 | 6.15 | 5.20 | 5.28 | 5.28 | -9.74% | 6,301,524 |