Arcturus Therapeutics Holdings Inc. (ARCT)
NASDAQ: ARCT · Real-Time Price · USD
6.82
+0.13 (1.94%)
At close: May 20, 2026, 4:00 PM EDT
6.95
+0.13 (1.91%)
After-hours: May 20, 2026, 6:57 PM EDT
ARCT Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 20, 2026 | 6.70 | 6.95 | 6.70 | 6.82 | 6.82 | 1.94% | 427,186 |
| May 19, 2026 | 6.97 | 6.97 | 6.67 | 6.69 | 6.69 | -4.84% | 544,564 |
| May 18, 2026 | 7.43 | 7.50 | 6.95 | 7.03 | 7.03 | -5.89% | 645,273 |
| May 15, 2026 | 7.71 | 7.78 | 7.40 | 7.47 | 7.47 | -4.60% | 548,284 |
| May 14, 2026 | 8.39 | 8.53 | 7.80 | 7.83 | 7.83 | -5.21% | 522,428 |
| May 13, 2026 | 8.34 | 8.47 | 8.15 | 8.26 | 8.26 | 0.12% | 386,182 |
| May 12, 2026 | 8.58 | 8.96 | 8.18 | 8.25 | 8.25 | -4.46% | 689,714 |
| May 11, 2026 | 9.19 | 9.57 | 8.61 | 8.64 | 8.64 | -6.34% | 498,848 |
| May 8, 2026 | 8.22 | 9.58 | 7.86 | 9.22 | 9.22 | 3.60% | 933,793 |
| May 7, 2026 | 9.11 | 9.19 | 8.66 | 8.90 | 8.90 | -2.52% | 491,384 |
| May 6, 2026 | 8.47 | 9.17 | 8.47 | 9.13 | 9.13 | 8.56% | 416,096 |
| May 5, 2026 | 8.68 | 8.83 | 8.22 | 8.41 | 8.41 | -1.87% | 443,610 |
| May 4, 2026 | 8.63 | 8.88 | 8.55 | 8.57 | 8.57 | -0.70% | 255,922 |
| May 1, 2026 | 8.56 | 8.76 | 8.40 | 8.63 | 8.63 | 0.12% | 311,692 |
| Apr 30, 2026 | 8.32 | 8.80 | 8.26 | 8.62 | 8.62 | 2.62% | 260,296 |
| Apr 29, 2026 | 8.75 | 8.81 | 8.33 | 8.40 | 8.40 | -5.30% | 252,583 |
| Apr 28, 2026 | 8.30 | 8.91 | 8.28 | 8.87 | 8.87 | 6.87% | 429,168 |
| Apr 27, 2026 | 8.58 | 8.80 | 8.28 | 8.30 | 8.30 | -3.38% | 254,351 |
| Apr 24, 2026 | 8.52 | 8.76 | 8.32 | 8.59 | 8.59 | 1.42% | 266,330 |
| Apr 23, 2026 | 8.67 | 8.86 | 8.40 | 8.47 | 8.47 | -1.74% | 256,451 |
| Apr 22, 2026 | 8.98 | 9.06 | 8.57 | 8.62 | 8.62 | -2.27% | 325,694 |
| Apr 21, 2026 | 8.89 | 9.06 | 8.73 | 8.82 | 8.82 | -0.90% | 302,930 |
| Apr 20, 2026 | 8.75 | 8.97 | 8.55 | 8.90 | 8.90 | 0.56% | 288,521 |
| Apr 17, 2026 | 9.00 | 9.19 | 8.83 | 8.85 | 8.85 | 0.11% | 499,781 |
| Apr 16, 2026 | 8.71 | 8.87 | 8.44 | 8.84 | 8.84 | 2.55% | 408,517 |
| Apr 15, 2026 | 8.75 | 8.93 | 8.61 | 8.62 | 8.62 | -0.69% | 390,670 |
| Apr 14, 2026 | 8.64 | 8.78 | 8.56 | 8.68 | 8.68 | 2.60% | 339,813 |
| Apr 13, 2026 | 8.20 | 8.58 | 8.10 | 8.46 | 8.46 | 1.20% | 255,417 |
| Apr 10, 2026 | 8.30 | 8.43 | 8.19 | 8.36 | 8.36 | 1.70% | 374,773 |
| Apr 9, 2026 | 8.46 | 8.46 | 8.20 | 8.22 | 8.22 | -3.29% | 333,791 |
| Apr 8, 2026 | 8.96 | 9.08 | 8.27 | 8.50 | 8.50 | -0.12% | 637,021 |
| Apr 7, 2026 | 8.13 | 8.52 | 8.09 | 8.51 | 8.51 | 3.53% | 405,539 |
| Apr 6, 2026 | 8.07 | 8.56 | 8.06 | 8.22 | 8.22 | 2.37% | 385,452 |
| Apr 2, 2026 | 7.52 | 8.27 | 7.52 | 8.03 | 8.03 | 2.29% | 506,121 |
| Apr 1, 2026 | 7.90 | 8.18 | 7.82 | 7.85 | 7.85 | 1.68% | 820,657 |
| Mar 31, 2026 | 7.29 | 7.78 | 7.10 | 7.72 | 7.72 | 11.88% | 914,807 |
| Mar 30, 2026 | 7.00 | 7.16 | 6.77 | 6.90 | 6.90 | 2.07% | 661,099 |
| Mar 27, 2026 | 7.08 | 7.21 | 6.58 | 6.76 | 6.76 | -4.52% | 636,178 |
| Mar 26, 2026 | 7.00 | 7.45 | 6.98 | 7.08 | 7.08 | 0.28% | 407,879 |
| Mar 25, 2026 | 6.81 | 7.17 | 6.80 | 7.06 | 7.06 | 6.17% | 494,587 |
| Mar 24, 2026 | 6.74 | 6.77 | 6.60 | 6.65 | 6.65 | -3.20% | 361,218 |
| Mar 23, 2026 | 6.77 | 6.96 | 6.64 | 6.87 | 6.87 | 3.62% | 584,956 |
| Mar 20, 2026 | 6.75 | 6.84 | 6.54 | 6.63 | 6.63 | -1.34% | 752,061 |
| Mar 19, 2026 | 6.42 | 6.84 | 6.40 | 6.72 | 6.72 | 2.60% | 394,958 |
| Mar 18, 2026 | 6.56 | 6.70 | 6.39 | 6.55 | 6.55 | 2.50% | 554,877 |
| Mar 17, 2026 | 6.62 | 6.68 | 6.36 | 6.39 | 6.39 | -3.62% | 690,961 |
| Mar 16, 2026 | 6.83 | 6.83 | 6.50 | 6.63 | 6.63 | -0.75% | 654,591 |
| Mar 13, 2026 | 7.05 | 7.25 | 6.64 | 6.68 | 6.68 | -4.57% | 453,649 |
| Mar 12, 2026 | 7.31 | 7.32 | 6.97 | 7.00 | 7.00 | -6.17% | 448,677 |
| Mar 11, 2026 | 7.62 | 7.73 | 7.32 | 7.46 | 7.46 | -2.10% | 568,566 |