Arcturus Therapeutics Holdings Inc. (ARCT)
NASDAQ: ARCT · Real-Time Price · USD
15.60
-0.24 (-1.52%)
At close: Sep 16, 2026, 4:00 PM EDT
15.38
-0.22 (-1.41%)
After-hours: Sep 16, 2026, 7:30 PM EDT
ARCT Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | 16.00 | 16.38 | 15.04 | 15.60 | 15.60 | -1.52% | 851,313 |
| Sep 15, 2026 | 15.34 | 15.99 | 14.76 | 15.84 | 15.84 | 3.60% | 556,181 |
| Sep 14, 2026 | 14.62 | 15.53 | 14.42 | 15.29 | 15.29 | 3.80% | 596,191 |
| Sep 11, 2026 | 14.06 | 15.12 | 14.06 | 14.73 | 14.73 | 5.36% | 496,635 |
| Sep 10, 2026 | 14.29 | 14.33 | 13.12 | 13.98 | 13.98 | -5.16% | 944,002 |
| Sep 9, 2026 | 15.46 | 15.46 | 14.46 | 14.74 | 14.74 | -5.69% | 723,049 |
| Sep 8, 2026 | 15.47 | 15.86 | 14.77 | 15.63 | 15.63 | -1.20% | 641,470 |
| Sep 4, 2026 | 15.61 | 16.02 | 15.40 | 15.82 | 15.82 | 1.67% | 534,617 |
| Sep 3, 2026 | 16.77 | 16.99 | 15.34 | 15.56 | 15.56 | -7.05% | 849,067 |
| Sep 2, 2026 | 16.46 | 17.75 | 15.45 | 16.74 | 16.74 | 3.17% | 2,021,096 |
| Sep 1, 2026 | 14.87 | 16.85 | 14.86 | 16.23 | 16.23 | 9.93% | 1,368,244 |
| Aug 31, 2026 | 15.00 | 15.65 | 14.00 | 14.76 | 14.76 | -2.83% | 1,261,085 |
| Aug 28, 2026 | 15.43 | 15.90 | 14.49 | 15.19 | 15.19 | -6.06% | 1,619,519 |
| Aug 27, 2026 | 15.74 | 16.59 | 15.43 | 16.17 | 16.17 | 2.15% | 1,132,732 |
| Aug 26, 2026 | 15.35 | 16.49 | 14.73 | 15.83 | 15.83 | 2.53% | 2,230,326 |
| Aug 25, 2026 | 14.12 | 16.24 | 14.12 | 15.44 | 15.44 | 7.67% | 2,212,078 |
| Aug 24, 2026 | 13.33 | 14.53 | 12.42 | 14.34 | 14.34 | 6.62% | 2,412,776 |
| Aug 21, 2026 | 11.13 | 13.50 | 11.11 | 13.45 | 13.45 | 22.38% | 2,856,256 |
| Aug 20, 2026 | 10.08 | 11.47 | 10.06 | 10.99 | 10.99 | 6.91% | 2,293,714 |
| Aug 19, 2026 | 9.41 | 11.10 | 9.33 | 10.28 | 10.28 | 25.21% | 5,634,336 |
| Aug 18, 2026 | 8.03 | 8.49 | 8.03 | 8.21 | 8.21 | 0.86% | 403,151 |
| Aug 17, 2026 | 8.20 | 8.22 | 7.96 | 8.14 | 8.14 | -1.09% | 458,530 |
| Aug 14, 2026 | 7.86 | 8.48 | 7.71 | 8.23 | 8.23 | 4.71% | 930,679 |
| Aug 13, 2026 | 7.60 | 8.22 | 7.57 | 7.86 | 7.86 | 3.42% | 563,226 |
| Aug 12, 2026 | 7.57 | 7.86 | 7.50 | 7.60 | 7.60 | 1.06% | 422,595 |
| Aug 11, 2026 | 7.12 | 7.70 | 7.06 | 7.52 | 7.52 | 6.67% | 821,803 |
| Aug 10, 2026 | 7.35 | 7.60 | 6.87 | 7.05 | 7.05 | -4.86% | 839,072 |
| Aug 7, 2026 | 6.47 | 7.56 | 6.45 | 7.41 | 7.41 | 21.88% | 1,461,642 |
| Aug 6, 2026 | 6.26 | 6.36 | 5.98 | 6.08 | 6.08 | -2.88% | 334,975 |
| Aug 5, 2026 | 6.18 | 6.27 | 6.11 | 6.26 | 6.26 | 0.64% | 450,359 |
| Aug 4, 2026 | 6.02 | 6.31 | 5.92 | 6.22 | 6.22 | 3.67% | 612,276 |
| Aug 3, 2026 | 5.83 | 6.00 | 5.76 | 6.00 | 6.00 | 4.17% | 254,639 |
| Jul 31, 2026 | 5.94 | 5.96 | 5.64 | 5.76 | 5.76 | -2.70% | 267,161 |
| Jul 30, 2026 | 5.80 | 5.94 | 5.67 | 5.92 | 5.92 | 2.25% | 317,781 |
| Jul 29, 2026 | 5.85 | 5.90 | 5.62 | 5.79 | 5.79 | 0.70% | 344,742 |
| Jul 28, 2026 | 5.78 | 5.78 | 5.57 | 5.75 | 5.75 | -0.17% | 347,906 |
| Jul 27, 2026 | 5.68 | 5.87 | 5.65 | 5.76 | 5.76 | 4.16% | 403,311 |
| Jul 24, 2026 | 5.79 | 5.80 | 5.50 | 5.53 | 5.53 | -4.49% | 432,816 |
| Jul 23, 2026 | 5.87 | 5.91 | 5.74 | 5.79 | 5.79 | -2.36% | 352,259 |
| Jul 22, 2026 | 5.97 | 6.00 | 5.87 | 5.93 | 5.93 | -1.00% | 498,105 |
| Jul 21, 2026 | 6.00 | 6.10 | 5.92 | 5.99 | 5.99 | 0.34% | 447,096 |
| Jul 20, 2026 | 6.02 | 6.14 | 5.77 | 5.97 | 5.97 | -1.32% | 729,786 |
| Jul 17, 2026 | 6.09 | 6.18 | 6.00 | 6.05 | 6.05 | -2.10% | 429,586 |
| Jul 16, 2026 | 6.37 | 6.45 | 5.97 | 6.18 | 6.18 | -3.29% | 708,105 |
| Jul 15, 2026 | 6.40 | 6.56 | 6.29 | 6.39 | 6.39 | 0.31% | 377,756 |
| Jul 14, 2026 | 6.75 | 6.80 | 6.35 | 6.37 | 6.37 | -5.07% | 649,658 |
| Jul 13, 2026 | 6.86 | 6.91 | 6.57 | 6.71 | 6.71 | -3.73% | 476,548 |
| Jul 10, 2026 | 7.22 | 7.22 | 6.77 | 6.97 | 6.97 | -2.65% | 406,783 |
| Jul 9, 2026 | 7.27 | 7.55 | 6.79 | 7.16 | 7.16 | -1.92% | 890,188 |
| Jul 8, 2026 | 7.46 | 7.60 | 7.06 | 7.30 | 7.30 | -3.95% | 526,884 |