Arcturus Therapeutics Stock Price History
NASDAQ: ARCTHealth CareBiotechnology: Pharmaceutical PreparationsUSD
13.74+0.87 (+6.76%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
ARCT price history at a glance
The price history for Arcturus Therapeutics (ARCT) on this page begins on May 20, 2013, when the stock closed at $50.75; it most recently closed at $13.74 on October 5, 2026. The highest price in this record is $188.72, reached on September 30, 2013; the latest close is 92.7% below that peak. Across the 12 complete calendar years in the table, ARCT finished higher in 4 and lower in 8. Its best year was 2020 (+336.4%) and its worst was 2014 (-79.0%).
Over roughly 13 years the share price changed -72.9%, a -9.3% compound annual price return (excluding dividends). In the last 12 months alone, ARCT has lost 30.2%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2013
- $188.72
- Date of high
- Sep 30, 2013
- Low since 2013
- $4.11
- Date of low
- Dec 24, 2018
- 52-week high
- $24.17
- 52-week low
- $5.50
- IPO year
- 2013
- Last close
- $13.74
ARCT returns
1 week
+5.45%
1 month
-6.78%
3 months
+97.13%
6 months
+64.35%
Year to date
+124.14%
1 year
-30.18%
3 years
-40.05%
5 years
-69.84%
ARCT price return, excluding dividends.
ARCT annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 13.74 | +119.84% |
| 2025 | 6.25 | -65.16% |
| 2024 | 17.94 | -43.10% |
| 2023 | 31.53 | +85.91% |
| 2022 | 16.96 | -54.17% |
| 2021 | 37.01 | -14.68% |
| 2020 | 43.38 | +336.42% |
| 2019 | 9.94 | +93.76% |
| 2018 | 5.13 | -35.47% |
| 2017 | 7.95 | -45.92% |
| 2016 | 14.70 | -66.56% |
| 2015 | 43.96 | +64.83% |
| 2014 | 26.67 | -78.97% |
| 2013* | 126.84 | +149.93% |
* Partial year: the record begins after the start of 2013; return measured from the first available close.
2026 return is year to date.
ARCT daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 13.18 | 14.29 | 12.96 | 13.74 | +6.76% | |
| 12.45 | 12.96 | 12.03 | 12.87 | +0.82% | |
| 12.71 | 13.40 | 12.59 | 12.77 | -1.81% | |
| 14.70 | 15.04 | 12.97 | 13.00 | -11.32% | |
| 13.01 | 15.17 | 12.68 | 14.66 | +12.51% | |
| 13.33 | 13.65 | 12.79 | 13.03 | -1.36% | |
| 13.49 | 13.87 | 13.18 | 13.21 | -3.51% | |
| 13.80 | 14.06 | 13.52 | 13.69 | -0.07% | |
| 14.45 | 14.47 | 13.26 | 13.70 | -5.26% | |
| 13.55 | 14.78 | 13.55 | 14.46 | +4.40% | |
| 14.34 | 14.48 | 13.30 | 13.85 | -1.91% | |
| 13.94 | 14.50 | 13.80 | 14.12 | +6.17% | |
| 14.44 | 14.61 | 13.26 | 13.30 | -7.51% | |
| 14.65 | 14.69 | 13.88 | 14.38 | -2.11% | |
| 16.37 | 16.55 | 14.60 | 14.69 | -8.36% | |
| 16.69 | 17.75 | 15.92 | 16.03 | -5.32% | |
| 16.19 | 17.96 | 15.89 | 16.93 | +8.53% | |
| 16.00 | 16.38 | 15.04 | 15.60 | -1.52% | |
| 15.34 | 15.99 | 14.76 | 15.84 | +3.60% | |
| 14.62 | 15.53 | 14.42 | 15.29 | +3.80% | |
| 14.06 | 15.12 | 14.06 | 14.73 | +5.36% | |
| 14.29 | 14.33 | 13.12 | 13.98 | -5.16% | |
| 15.46 | 15.46 | 14.46 | 14.74 | -5.69% | |
| 15.47 | 15.86 | 14.77 | 15.63 | -1.20% | |
| 15.61 | 16.02 | 15.40 | 15.82 | +1.67% | |
| 16.77 | 16.99 | 15.34 | 15.56 | -7.05% | |
| 16.46 | 17.75 | 15.45 | 16.74 | +3.14% | |
| 14.87 | 16.85 | 14.86 | 16.23 | +9.96% | |
| 15.00 | 15.65 | 14.00 | 14.76 | -2.83% | |
| 15.43 | 15.90 | 14.49 | 15.19 | -6.06% | |
| 15.74 | 16.59 | 15.43 | 16.17 | +2.15% | |
| 15.35 | 16.49 | 14.73 | 15.83 | +2.53% | |
| 14.12 | 16.24 | 14.12 | 15.44 | +7.67% | |
| 13.33 | 14.53 | 12.42 | 14.34 | +6.62% | |
| 11.13 | 13.50 | 11.11 | 13.45 | +22.38% | |
| 10.08 | 11.47 | 10.06 | 10.99 | +6.91% | |
| 9.41 | 11.10 | 9.33 | 10.28 | +25.21% | |
| 8.03 | 8.49 | 8.03 | 8.21 | +0.86% | |
| 8.20 | 8.22 | 7.96 | 8.14 | -1.09% | |
| 7.86 | 8.48 | 7.71 | 8.23 | +4.71% | |
| 7.60 | 8.22 | 7.57 | 7.86 | +3.42% | |
| 7.57 | 7.86 | 7.50 | 7.60 | +1.06% | |
| 7.12 | 7.70 | 7.06 | 7.52 | +6.67% | |
| 7.35 | 7.60 | 6.87 | 7.05 | -4.86% | |
| 6.47 | 7.56 | 6.45 | 7.41 | +21.88% | |
| 6.26 | 6.36 | 5.98 | 6.08 | -2.88% | |
| 6.18 | 6.27 | 6.11 | 6.26 | +0.64% | |
| 6.02 | 6.31 | 5.92 | 6.22 | +3.67% | |
| 5.83 | 6.00 | 5.76 | 6.00 | +4.17% | |
| 5.94 | 5.96 | 5.64 | 5.76 | -2.70% | |
| 5.80 | 5.94 | 5.67 | 5.92 | +2.25% | |
| 5.85 | 5.90 | 5.62 | 5.79 | +0.70% | |
| 5.78 | 5.78 | 5.57 | 5.75 | -0.17% | |
| 5.68 | 5.87 | 5.65 | 5.76 | +4.16% | |
| 5.79 | 5.80 | 5.50 | 5.53 | -4.49% | |
| 5.87 | 5.91 | 5.74 | 5.79 | -2.36% | |
| 5.97 | 6.00 | 5.87 | 5.93 | -1.00% | |
| 6.00 | 6.10 | 5.92 | 5.99 | +0.34% | |
| 6.02 | 6.14 | 5.77 | 5.97 | -1.32% | |
| 6.09 | 6.18 | 6.00 | 6.05 | -2.10% | |
| 6.37 | 6.45 | 5.97 | 6.18 | -3.29% | |
| 6.40 | 6.56 | 6.29 | 6.39 | +0.31% | |
| 6.75 | 6.80 | 6.35 | 6.37 | -5.07% | |
| 6.86 | 6.91 | 6.57 | 6.71 | -3.73% | |
| 7.22 | 7.22 | 6.77 | 6.97 | -2.65% | |
| 7.27 | 7.55 | 6.79 | 7.16 | -1.92% | |
| 7.46 | 7.60 | 7.06 | 7.30 | -3.95% | |
| 7.34 | 7.67 | 7.30 | 7.60 | +3.40% | |
| 7.24 | 7.66 | 7.13 | 7.35 | +0.96% | |
| 7.32 | 8.28 | 7.26 | 7.28 | +5.66% | |
| 6.74 | 7.08 | 6.74 | 6.89 | +2.53% | |
| 6.86 | 6.99 | 6.69 | 6.72 | -1.47% | |
| 6.88 | 7.01 | 6.68 | 6.82 | -0.87% | |
| 7.04 | 7.17 | 6.82 | 6.88 | +0.88% | |
| 7.01 | 7.20 | 6.80 | 6.82 | -2.71% | |
| 7.08 | 7.38 | 6.98 | 7.01 | -0.99% | |
| 7.15 | 7.42 | 7.05 | 7.08 | -2.07% | |
| 7.59 | 7.87 | 7.19 | 7.23 | -3.98% | |
| 7.56 | 7.79 | 7.35 | 7.53 | +2.31% | |
| 7.17 | 7.57 | 7.16 | 7.36 | +3.08% | |
| 7.27 | 7.38 | 7.00 | 7.14 | -2.59% | |
| 7.14 | 7.39 | 7.14 | 7.33 | +5.16% | |
| 6.97 | 7.11 | 6.82 | 6.97 | 0.00% | |
| 6.89 | 7.04 | 6.71 | 6.97 | +1.16% | |
| 7.14 | 7.30 | 6.80 | 6.89 | -3.77% | |
| 7.28 | 7.43 | 6.92 | 7.16 | +0.56% | |
| 7.38 | 7.41 | 7.08 | 7.12 | -2.47% | |
| 7.96 | 8.02 | 7.23 | 7.30 | -9.20% | |
| 7.58 | 8.19 | 7.58 | 8.04 | +5.79% | |
| 7.58 | 7.64 | 7.39 | 7.60 | -0.65% | |
| 7.83 | 7.86 | 7.49 | 7.65 | -1.54% | |
| 7.90 | 7.91 | 7.55 | 7.77 | -1.89% | |
| 7.89 | 8.05 | 7.79 | 7.92 | 0.00% | |
| 7.63 | 8.02 | 7.61 | 7.92 | +3.39% | |
| 7.25 | 7.95 | 7.25 | 7.66 | +6.24% | |
| 7.13 | 7.42 | 7.09 | 7.21 | +2.56% | |
| 7.11 | 7.27 | 7.01 | 7.03 | +0.14% | |
| 6.82 | 7.15 | 6.71 | 7.02 | +2.93% | |
| 6.70 | 6.95 | 6.70 | 6.82 | +1.94% | |
| 6.97 | 6.97 | 6.67 | 6.69 | -4.84% | |
| 7.43 | 7.50 | 6.95 | 7.03 | -5.89% | |
| 7.71 | 7.78 | 7.40 | 7.47 | -4.60% | |
| 8.39 | 8.53 | 7.80 | 7.83 | -5.21% | |
| 8.34 | 8.47 | 8.15 | 8.26 | +0.12% | |
| 8.58 | 8.96 | 8.18 | 8.25 | -4.51% | |
| 9.19 | 9.57 | 8.61 | 8.64 | -6.29% | |
| 8.22 | 9.58 | 7.86 | 9.22 | +3.60% | |
| 9.11 | 9.19 | 8.66 | 8.90 | -2.52% | |
| 8.47 | 9.17 | 8.47 | 9.13 | +8.56% | |
| 8.68 | 8.83 | 8.22 | 8.41 | -1.87% | |
| 8.63 | 8.88 | 8.55 | 8.57 | -0.70% | |
| 8.56 | 8.76 | 8.40 | 8.63 | +0.12% | |
| 8.32 | 8.80 | 8.26 | 8.62 | +2.62% | |
| 8.75 | 8.81 | 8.33 | 8.40 | -5.30% | |
| 8.30 | 8.91 | 8.28 | 8.87 | +6.87% | |
| 8.58 | 8.80 | 8.28 | 8.30 | -3.38% | |
| 8.52 | 8.76 | 8.32 | 8.59 | +1.42% | |
| 8.67 | 8.86 | 8.40 | 8.47 | -1.74% | |
| 8.98 | 9.06 | 8.57 | 8.62 | -2.27% | |
| 8.89 | 9.06 | 8.73 | 8.82 | -0.90% | |
| 8.75 | 8.97 | 8.55 | 8.90 | +0.56% | |
| 9.00 | 9.19 | 8.83 | 8.85 | +0.11% | |
| 8.71 | 8.87 | 8.44 | 8.84 | +2.55% | |
| 8.75 | 8.93 | 8.61 | 8.62 | -0.69% | |
| 8.64 | 8.78 | 8.56 | 8.68 | +2.60% | |
| 8.20 | 8.58 | 8.10 | 8.46 | +1.20% | |
| 8.30 | 8.43 | 8.19 | 8.36 | +1.70% | |
| 8.46 | 8.46 | 8.20 | 8.22 | -3.29% | |
| 8.96 | 9.08 | 8.27 | 8.50 | -0.12% | |
| 8.13 | 8.52 | 8.09 | 8.51 | +3.53% | |
| 8.07 | 8.56 | 8.06 | 8.22 | +2.37% | |
| 7.52 | 8.27 | 7.52 | 8.03 | +2.29% | |
| 7.90 | 8.18 | 7.82 | 7.85 | +1.68% | |
| 7.29 | 7.78 | 7.10 | 7.72 | +11.88% | |
| 7.00 | 7.16 | 6.77 | 6.90 | +2.07% | |
| 7.08 | 7.21 | 6.58 | 6.76 | -4.52% | |
| 7.00 | 7.45 | 6.98 | 7.08 | +0.28% | |
| 6.81 | 7.17 | 6.80 | 7.06 | +6.17% | |
| 6.74 | 6.77 | 6.60 | 6.65 | -3.20% | |
| 6.77 | 6.96 | 6.64 | 6.87 | +3.62% | |
| 6.75 | 6.84 | 6.54 | 6.63 | -1.34% | |
| 6.42 | 6.84 | 6.40 | 6.72 | +2.60% | |
| 6.56 | 6.70 | 6.39 | 6.55 | +2.50% | |
| 6.62 | 6.68 | 6.36 | 6.39 | -3.62% | |
| 6.83 | 6.83 | 6.50 | 6.63 | -0.75% | |
| 7.05 | 7.25 | 6.64 | 6.68 | -4.57% | |
| 7.31 | 7.32 | 6.97 | 7.00 | -6.17% | |
| 7.62 | 7.73 | 7.32 | 7.46 | -2.10% | |
| 7.52 | 7.82 | 7.38 | 7.62 | +3.53% | |
| 6.89 | 7.40 | 6.80 | 7.36 | +3.52% | |
| 7.01 | 7.21 | 6.95 | 7.11 | -1.93% | |
| 7.40 | 7.54 | 7.12 | 7.25 | -4.35% | |
| 7.51 | 7.70 | 6.79 | 7.58 | -4.17% | |
| 7.99 | 8.00 | 7.29 | 7.91 | -5.27% | |
| 7.99 | 8.43 | 7.96 | 8.35 | +1.46% | |
| 8.15 | 8.48 | 8.06 | 8.23 | -1.08% | |
| 8.30 | 8.40 | 8.05 | 8.32 | +0.24% | |
| 8.26 | 8.65 | 8.26 | 8.30 | +1.47% | |
| 7.70 | 8.40 | 7.67 | 8.18 | +6.65% | |
| 7.67 | 8.23 | 7.64 | 7.67 | 0.00% | |
| 7.79 | 7.93 | 7.54 | 7.67 | -3.76% | |
| 7.51 | 8.00 | 7.45 | 7.97 | +6.13% | |
| 7.39 | 7.69 | 7.31 | 7.51 | +1.49% | |
| 7.17 | 7.47 | 7.17 | 7.40 | +2.64% | |
| 7.16 | 7.45 | 7.05 | 7.21 | +0.56% | |
| 7.42 | 7.68 | 7.11 | 7.17 | -3.11% | |
| 7.50 | 7.60 | 7.17 | 7.40 | -2.25% | |
| 7.54 | 7.94 | 7.50 | 7.57 | +0.53% | |
| 7.56 | 7.56 | 7.20 | 7.53 | -0.53% | |
| 7.24 | 7.63 | 7.01 | 7.57 | +7.83% | |
| 7.24 | 7.49 | 7.00 | 7.02 | -4.23% | |
| 7.33 | 7.53 | 7.15 | 7.33 | +0.14% | |
| 7.37 | 7.95 | 7.26 | 7.32 | -0.68% | |
| 7.44 | 7.60 | 7.27 | 7.37 | -1.34% | |
| 7.47 | 7.60 | 7.18 | 7.47 | -1.32% | |
| 7.37 | 7.70 | 7.24 | 7.57 | +2.71% | |
| 7.50 | 7.62 | 7.28 | 7.37 | -1.21% | |
| 7.40 | 7.59 | 7.33 | 7.46 | +1.36% | |
| 7.50 | 7.50 | 7.27 | 7.36 | -2.26% | |
| 7.70 | 7.77 | 7.41 | 7.53 | -0.79% | |
| 7.36 | 7.89 | 7.32 | 7.59 | +4.40% | |
| 7.05 | 7.35 | 7.00 | 7.27 | +2.39% | |
| 7.01 | 7.28 | 6.95 | 7.10 | -2.61% | |
| 7.60 | 7.74 | 7.29 | 7.29 | -4.20% | |
| 7.78 | 7.82 | 7.45 | 7.61 | -1.55% | |
| 7.56 | 7.79 | 7.42 | 7.73 | +2.11% | |
| 7.61 | 7.93 | 7.48 | 7.57 | +0.53% | |
| 7.08 | 7.57 | 6.91 | 7.53 | +11.06% | |
| 6.85 | 6.97 | 6.70 | 6.78 | +0.15% | |
| 6.74 | 6.87 | 6.63 | 6.77 | -1.02% | |
| 6.65 | 6.99 | 6.65 | 6.84 | +3.48% | |
| 6.26 | 6.69 | 6.26 | 6.61 | +3.77% | |
| 6.34 | 6.40 | 6.13 | 6.37 | +1.92% | |
| 6.19 | 6.33 | 6.11 | 6.25 | +1.96% | |
| 6.10 | 6.17 | 6.02 | 6.13 | -0.97% | |
| 6.14 | 6.28 | 6.09 | 6.19 | +0.49% | |
| 6.13 | 6.29 | 6.07 | 6.16 | 0.00% | |
| 6.47 | 6.47 | 6.15 | 6.16 | -5.23% | |
| 6.45 | 6.56 | 6.40 | 6.50 | +1.09% | |
| 6.49 | 6.61 | 6.34 | 6.43 | -2.43% | |
| 6.54 | 6.75 | 6.47 | 6.59 | +0.92% | |
| 6.44 | 6.63 | 6.40 | 6.53 | +1.56% | |
| 6.55 | 6.79 | 6.38 | 6.43 | -1.38% | |
| 7.09 | 7.21 | 6.49 | 6.52 | -8.56% | |
| 7.16 | 7.36 | 6.92 | 7.13 | -1.66% | |
| 7.37 | 7.54 | 7.12 | 7.25 | -2.82% | |
| 7.52 | 7.62 | 7.33 | 7.46 | -0.80% | |
| 7.65 | 7.76 | 7.47 | 7.52 | -1.96% | |
| 7.21 | 7.68 | 7.04 | 7.67 | +6.53% | |
| 7.39 | 7.46 | 7.17 | 7.20 | -3.36% | |
| 7.17 | 7.74 | 7.00 | 7.45 | +4.49% | |
| 6.85 | 7.19 | 6.84 | 7.13 | +4.39% | |
| 6.54 | 6.85 | 6.47 | 6.83 | +3.64% | |
| 6.30 | 6.61 | 6.23 | 6.59 | +5.44% | |
| 6.51 | 6.51 | 6.07 | 6.25 | -3.70% | |
| 6.62 | 6.75 | 6.35 | 6.49 | -4.42% | |
| 6.83 | 6.90 | 6.75 | 6.79 | -0.15% | |
| 6.83 | 6.90 | 6.60 | 6.80 | 0.00% | |
| 6.43 | 6.84 | 6.32 | 6.80 | +7.42% | |
| 6.28 | 6.38 | 6.07 | 6.33 | +1.12% | |
| 5.93 | 6.49 | 5.90 | 6.26 | +6.10% | |
| 6.23 | 6.38 | 5.85 | 5.90 | -2.32% | |
| 6.66 | 6.69 | 6.02 | 6.04 | -8.76% | |
| 6.71 | 6.82 | 6.57 | 6.62 | -2.07% | |
| 7.26 | 7.32 | 6.72 | 6.76 | -7.02% | |
| 7.44 | 7.65 | 7.26 | 7.27 | -6.44% | |
| 8.03 | 8.22 | 7.76 | 7.77 | -4.43% | |
| 8.59 | 8.65 | 8.09 | 8.13 | -6.23% | |
| 8.85 | 9.29 | 8.49 | 8.67 | -1.25% | |
| 8.92 | 9.02 | 8.55 | 8.78 | +0.69% | |
| 8.14 | 8.78 | 7.93 | 8.72 | +5.19% | |
| 8.61 | 8.62 | 8.23 | 8.29 | -4.05% | |
| 8.98 | 8.99 | 8.61 | 8.64 | -3.25% | |
| 9.17 | 9.40 | 8.84 | 8.93 | -3.98% | |
| 10.12 | 10.12 | 9.23 | 9.30 | -6.72% | |
| 9.81 | 10.04 | 9.65 | 9.97 | +3.53% | |
| 9.48 | 9.98 | 9.41 | 9.63 | +2.01% | |
| 9.93 | 9.94 | 9.36 | 9.44 | -4.45% | |
| 10.50 | 10.50 | 9.71 | 9.88 | -6.70% | |
| 11.38 | 11.47 | 10.50 | 10.59 | -5.61% | |
| 12.00 | 12.07 | 10.72 | 11.22 | -6.50% | |
| 11.42 | 12.10 | 10.88 | 12.00 | +3.99% | |
| 9.90 | 11.69 | 9.19 | 11.54 | -50.17% | |
| 21.45 | 24.17 | 20.80 | 23.16 | +7.67% | |
| 21.39 | 22.60 | 20.92 | 21.51 | +4.11% | |
| 21.42 | 22.13 | 20.40 | 20.66 | -4.92% | |
| 21.83 | 22.30 | 20.93 | 21.73 | +0.74% | |
| 21.25 | 22.22 | 20.45 | 21.57 | +1.51% | |
| 18.98 | 22.40 | 18.73 | 21.25 | +9.59% | |
| 19.15 | 19.81 | 18.79 | 19.39 | +2.32% | |
| 19.97 | 20.25 | 18.37 | 18.95 | -3.71% | |
| 20.96 | 21.19 | 19.62 | 19.68 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the ARCT chart for longer ranges.