Korro Bio Stock Price History
NASDAQ: KRROHealth CareBiotechnology: Pharmaceutical PreparationsUSD
10.16-0.42 (-3.97%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
KRRO price history at a glance
The price history for Korro Bio (KRRO) on this page begins on September 30, 2019, when the stock closed at $674.50; it most recently closed at $10.16 on October 5, 2026. The highest price in this record is $2,918.50, reached on February 8, 2021; the latest close is 99.7% below that peak. Across the 6 complete calendar years in the table, KRRO finished higher in 1 and lower in 5. Its best year was 2020 (+111.5%) and its worst was 2021 (-85.5%).
Over roughly 7 years the share price changed -98.5%, a -45.0% compound annual price return (excluding dividends). In the last 12 months alone, KRRO has lost 78.3%. 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 2019
- $2,918.50
- Date of high
- Feb 8, 2021
- Low since 2019
- $5.20
- Date of low
- Dec 1, 2025
- 52-week high
- $55.89
- 52-week low
- $5.20
- IPO year
- 2019
- Last close
- $10.16
KRRO returns
1 week
+5.39%
1 month
-21.42%
3 months
-30.22%
6 months
-19.87%
Year to date
+26.84%
1 year
-78.26%
3 years
-31.12%
5 years
-97.14%
KRRO price return, excluding dividends.
KRRO annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 10.16 | +26.21% |
| 2025 | 8.05 | -81.21% |
| 2024 | 42.84 | -10.62% |
| 2023 | 47.93 | -75.10% |
| 2022 | 192.50 | -24.95% |
| 2021 | 256.50 | -85.45% |
| 2020 | 1,763.00 | +111.52% |
| 2019* | 833.50 | +23.57% |
* Partial year: the record begins after the start of 2019; return measured from the first available close.
2026 return is year to date.
KRRO daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 10.60 | 10.78 | 10.13 | 10.16 | -3.97% | |
| 10.36 | 10.62 | 10.20 | 10.58 | +0.86% | |
| 9.64 | 10.64 | 9.50 | 10.49 | +7.48% | |
| 10.20 | 10.35 | 9.47 | 9.76 | -2.11% | |
| 9.70 | 10.10 | 9.41 | 9.97 | +3.42% | |
| 9.90 | 9.90 | 9.48 | 9.64 | -0.72% | |
| 9.93 | 10.27 | 9.47 | 9.71 | -2.02% | |
| 9.89 | 10.01 | 9.50 | 9.91 | +3.66% | |
| 9.56 | 9.80 | 9.30 | 9.56 | +0.53% | |
| 9.49 | 9.66 | 9.24 | 9.51 | -0.63% | |
| 9.64 | 9.64 | 9.40 | 9.57 | 0.00% | |
| 9.71 | 9.75 | 9.41 | 9.57 | -2.64% | |
| 10.31 | 10.31 | 9.55 | 9.83 | -4.93% | |
| 10.08 | 10.58 | 10.01 | 10.34 | +3.61% | |
| 10.12 | 10.77 | 9.86 | 9.98 | -0.40% | |
| 11.71 | 11.95 | 9.51 | 10.02 | -15.08% | |
| 14.18 | 14.36 | 11.76 | 11.80 | -14.68% | |
| 14.15 | 14.86 | 13.44 | 13.83 | -1.71% | |
| 13.87 | 14.20 | 12.98 | 14.07 | +1.37% | |
| 13.59 | 15.15 | 13.56 | 13.88 | +0.51% | |
| 13.28 | 14.06 | 13.17 | 13.81 | +5.74% | |
| 12.80 | 13.16 | 12.38 | 13.06 | +1.01% | |
| 13.44 | 13.76 | 12.87 | 12.93 | -4.29% | |
| 12.03 | 13.62 | 11.89 | 13.51 | +10.38% | |
| 11.53 | 12.30 | 11.53 | 12.24 | +5.34% | |
| 12.09 | 12.63 | 11.30 | 11.62 | -2.92% | |
| 12.26 | 12.78 | 11.82 | 11.97 | -2.21% | |
| 12.57 | 12.64 | 12.14 | 12.24 | -2.00% | |
| 12.78 | 13.04 | 12.28 | 12.49 | -3.25% | |
| 13.13 | 13.55 | 12.80 | 12.91 | -2.64% | |
| 13.62 | 13.69 | 13.24 | 13.26 | -3.07% | |
| 13.71 | 13.98 | 13.23 | 13.68 | -0.36% | |
| 13.14 | 13.90 | 13.14 | 13.73 | +5.05% | |
| 13.18 | 13.60 | 12.66 | 13.07 | -0.83% | |
| 13.02 | 13.56 | 13.02 | 13.18 | +1.70% | |
| 13.77 | 13.77 | 12.83 | 12.96 | -7.10% | |
| 13.50 | 14.19 | 13.50 | 13.95 | +5.52% | |
| 13.03 | 13.26 | 12.63 | 13.22 | +0.61% | |
| 13.11 | 13.72 | 12.88 | 13.14 | -1.05% | |
| 13.34 | 13.34 | 12.72 | 13.28 | -0.08% | |
| 13.39 | 13.93 | 12.89 | 13.29 | -0.45% | |
| 13.44 | 13.58 | 12.79 | 13.35 | +0.23% | |
| 13.61 | 14.00 | 13.28 | 13.32 | -1.26% | |
| 13.24 | 13.73 | 13.00 | 13.49 | +1.81% | |
| 12.24 | 13.30 | 12.24 | 13.25 | +9.32% | |
| 11.50 | 12.24 | 11.38 | 12.12 | +5.39% | |
| 11.46 | 11.70 | 11.19 | 11.50 | +1.32% | |
| 10.93 | 11.41 | 10.53 | 11.35 | +5.68% | |
| 10.46 | 10.88 | 10.22 | 10.74 | +3.57% | |
| 10.53 | 10.53 | 9.76 | 10.37 | -0.77% | |
| 10.26 | 10.59 | 10.00 | 10.45 | +3.77% | |
| 10.53 | 10.57 | 9.92 | 10.07 | -4.10% | |
| 10.80 | 10.93 | 10.20 | 10.50 | -2.05% | |
| 10.93 | 11.25 | 10.25 | 10.72 | +0.75% | |
| 11.60 | 11.60 | 10.61 | 10.64 | -7.72% | |
| 11.47 | 11.58 | 11.03 | 11.53 | -1.45% | |
| 11.89 | 12.07 | 11.54 | 11.70 | -2.17% | |
| 12.04 | 12.09 | 11.62 | 11.96 | +4.00% | |
| 12.31 | 12.70 | 11.29 | 11.50 | -6.12% | |
| 11.86 | 12.36 | 11.50 | 12.25 | -0.24% | |
| 12.94 | 13.13 | 12.12 | 12.28 | -5.76% | |
| 13.26 | 13.39 | 12.57 | 13.03 | -1.81% | |
| 13.50 | 13.76 | 12.62 | 13.27 | -1.70% | |
| 14.42 | 14.46 | 13.10 | 13.50 | -7.28% | |
| 14.31 | 14.67 | 13.37 | 14.56 | +1.82% | |
| 14.72 | 15.16 | 14.00 | 14.30 | -2.85% | |
| 14.29 | 15.20 | 14.10 | 14.72 | +1.59% | |
| 14.06 | 15.10 | 13.85 | 14.49 | +3.06% | |
| 13.93 | 15.55 | 13.81 | 14.06 | +0.43% | |
| 13.81 | 14.25 | 13.13 | 14.00 | +2.56% | |
| 13.13 | 13.78 | 12.79 | 13.65 | +3.57% | |
| 13.22 | 13.48 | 12.67 | 13.18 | -0.11% | |
| 12.65 | 13.40 | 12.31 | 13.20 | +3.90% | |
| 12.09 | 13.14 | 12.09 | 12.70 | +4.35% | |
| 13.56 | 13.61 | 11.97 | 12.17 | -11.62% | |
| 13.71 | 15.09 | 13.09 | 13.77 | +0.44% | |
| 13.52 | 14.49 | 13.52 | 13.71 | -1.37% | |
| 12.99 | 13.95 | 12.60 | 13.90 | +7.01% | |
| 11.38 | 13.29 | 11.23 | 12.99 | +17.56% | |
| 10.76 | 11.50 | 10.73 | 11.05 | +3.66% | |
| 11.65 | 11.69 | 10.55 | 10.66 | -8.58% | |
| 11.83 | 12.51 | 11.53 | 11.66 | +0.43% | |
| 10.53 | 13.07 | 10.50 | 11.61 | +10.26% | |
| 10.70 | 10.95 | 10.25 | 10.53 | -0.57% | |
| 10.92 | 11.57 | 10.57 | 10.59 | -3.20% | |
| 10.78 | 11.25 | 10.49 | 10.94 | +3.31% | |
| 10.82 | 11.11 | 10.52 | 10.59 | -1.21% | |
| 11.09 | 11.28 | 10.46 | 10.72 | -4.11% | |
| 11.15 | 11.68 | 10.83 | 11.18 | +0.90% | |
| 11.12 | 11.14 | 10.50 | 11.08 | +0.73% | |
| 12.63 | 12.67 | 10.97 | 11.00 | -14.93% | |
| 13.38 | 13.48 | 12.72 | 12.93 | -3.58% | |
| 13.48 | 13.52 | 12.59 | 13.41 | +0.07% | |
| 13.61 | 13.99 | 13.08 | 13.40 | -2.62% | |
| 12.30 | 13.86 | 12.13 | 13.76 | +11.60% | |
| 11.70 | 12.67 | 11.69 | 12.33 | +6.20% | |
| 11.32 | 12.17 | 11.25 | 11.61 | +3.66% | |
| 9.91 | 11.25 | 9.88 | 11.20 | +11.89% | |
| 9.25 | 10.04 | 9.12 | 10.01 | +9.40% | |
| 9.92 | 9.92 | 9.13 | 9.15 | -8.22% | |
| 10.28 | 10.71 | 9.70 | 9.97 | -2.06% | |
| 11.00 | 11.00 | 10.14 | 10.18 | -8.12% | |
| 11.27 | 11.51 | 10.97 | 11.08 | -1.07% | |
| 11.29 | 11.37 | 10.93 | 11.20 | -0.18% | |
| 11.41 | 11.57 | 10.89 | 11.22 | -2.09% | |
| 12.12 | 12.68 | 11.40 | 11.46 | -4.90% | |
| 12.73 | 12.73 | 11.61 | 12.05 | -6.52% | |
| 13.00 | 13.65 | 12.65 | 12.89 | -3.37% | |
| 12.72 | 13.51 | 12.34 | 13.34 | +5.96% | |
| 13.21 | 13.31 | 12.25 | 12.59 | -3.38% | |
| 13.45 | 13.80 | 13.02 | 13.03 | -3.98% | |
| 13.44 | 13.81 | 13.20 | 13.57 | +0.59% | |
| 12.73 | 13.70 | 12.56 | 13.49 | +6.98% | |
| 12.67 | 12.99 | 12.42 | 12.61 | -1.48% | |
| 12.74 | 13.13 | 12.68 | 12.80 | -0.31% | |
| 12.86 | 13.42 | 12.77 | 12.84 | -0.39% | |
| 13.54 | 13.70 | 12.83 | 12.89 | -5.19% | |
| 13.87 | 14.14 | 13.27 | 13.60 | -2.82% | |
| 13.70 | 14.05 | 13.60 | 13.99 | +3.71% | |
| 14.39 | 14.39 | 13.45 | 13.49 | -5.53% | |
| 14.21 | 14.54 | 13.33 | 14.28 | -0.76% | |
| 13.83 | 14.42 | 13.63 | 14.39 | +6.83% | |
| 13.68 | 13.68 | 13.33 | 13.47 | -1.54% | |
| 13.87 | 14.07 | 13.33 | 13.68 | -1.79% | |
| 13.73 | 14.55 | 13.66 | 13.93 | +1.75% | |
| 12.62 | 13.88 | 12.62 | 13.69 | +7.97% | |
| 13.15 | 13.26 | 12.50 | 12.68 | -3.06% | |
| 13.20 | 13.50 | 13.00 | 13.08 | -2.82% | |
| 14.49 | 14.50 | 13.17 | 13.46 | -3.24% | |
| 13.59 | 13.97 | 13.02 | 13.91 | +0.87% | |
| 14.00 | 15.56 | 13.65 | 13.79 | -1.50% | |
| 12.35 | 14.36 | 12.04 | 14.00 | +10.67% | |
| 11.44 | 12.70 | 11.43 | 12.65 | +11.75% | |
| 10.52 | 11.50 | 10.30 | 11.32 | +10.12% | |
| 10.45 | 10.52 | 9.90 | 10.28 | -1.15% | |
| 10.80 | 10.87 | 10.25 | 10.40 | -4.67% | |
| 10.71 | 11.10 | 10.50 | 10.91 | -0.09% | |
| 10.80 | 11.38 | 10.74 | 10.92 | +3.21% | |
| 11.15 | 11.31 | 10.53 | 10.58 | -6.12% | |
| 11.00 | 11.46 | 11.00 | 11.27 | +4.84% | |
| 11.02 | 11.09 | 10.48 | 10.75 | -2.80% | |
| 11.26 | 11.40 | 10.91 | 11.06 | -3.07% | |
| 12.13 | 12.23 | 11.28 | 11.41 | -7.31% | |
| 12.62 | 12.62 | 12.15 | 12.31 | -2.30% | |
| 13.23 | 13.71 | 12.45 | 12.60 | -1.56% | |
| 13.79 | 14.79 | 12.60 | 12.80 | +11.30% | |
| 11.46 | 11.91 | 11.27 | 11.50 | -2.21% | |
| 11.43 | 11.96 | 11.35 | 11.76 | +2.44% | |
| 12.23 | 12.73 | 11.34 | 11.48 | -6.67% | |
| 12.25 | 13.69 | 11.43 | 12.30 | +10.02% | |
| 10.62 | 11.32 | 10.56 | 11.18 | +2.10% | |
| 10.92 | 11.31 | 10.61 | 10.95 | -1.79% | |
| 10.89 | 11.40 | 10.60 | 11.15 | +3.72% | |
| 11.14 | 11.26 | 10.56 | 10.75 | -6.52% | |
| 11.48 | 11.81 | 11.40 | 11.50 | -5.19% | |
| 11.74 | 12.21 | 11.68 | 12.13 | +0.25% | |
| 12.07 | 12.43 | 11.51 | 12.10 | -0.33% | |
| 11.96 | 12.46 | 11.85 | 12.14 | +1.76% | |
| 11.28 | 12.54 | 11.28 | 11.93 | +5.76% | |
| 11.07 | 11.67 | 10.93 | 11.28 | +1.53% | |
| 11.56 | 12.01 | 10.90 | 11.11 | -5.04% | |
| 11.86 | 12.16 | 11.25 | 11.70 | +4.14% | |
| 11.43 | 11.60 | 11.14 | 11.24 | -2.13% | |
| 11.96 | 12.29 | 11.27 | 11.48 | +2.78% | |
| 11.73 | 11.87 | 11.06 | 11.17 | -5.02% | |
| 12.30 | 12.46 | 10.81 | 11.76 | -4.31% | |
| 12.14 | 12.29 | 11.57 | 12.29 | +1.24% | |
| 12.63 | 12.70 | 11.78 | 12.14 | -4.56% | |
| 12.57 | 12.81 | 12.23 | 12.72 | +1.19% | |
| 11.64 | 12.78 | 11.64 | 12.57 | +8.93% | |
| 11.98 | 12.45 | 11.33 | 11.54 | -5.87% | |
| 12.76 | 12.90 | 12.03 | 12.26 | -3.46% | |
| 13.00 | 13.57 | 12.06 | 12.70 | -2.68% | |
| 13.20 | 13.65 | 12.81 | 13.05 | -2.10% | |
| 13.12 | 13.88 | 12.87 | 13.33 | +0.15% | |
| 14.80 | 14.94 | 13.01 | 13.31 | +13.86% | |
| 11.42 | 12.36 | 10.97 | 11.69 | +8.85% | |
| 10.70 | 11.49 | 10.25 | 10.74 | +0.09% | |
| 10.70 | 10.81 | 9.88 | 10.73 | 0.00% | |
| 10.58 | 10.93 | 10.19 | 10.73 | +2.09% | |
| 9.55 | 10.65 | 9.22 | 10.51 | +10.98% | |
| 8.62 | 9.49 | 8.49 | 9.47 | +10.37% | |
| 8.50 | 9.00 | 8.29 | 8.58 | -2.28% | |
| 8.85 | 9.19 | 8.60 | 8.78 | -0.23% | |
| 8.97 | 9.00 | 8.50 | 8.80 | -2.22% | |
| 9.00 | 9.14 | 8.75 | 9.00 | +0.11% | |
| 9.01 | 9.45 | 8.64 | 8.99 | +0.56% | |
| 9.49 | 9.49 | 8.62 | 8.94 | -5.89% | |
| 9.23 | 9.59 | 9.06 | 9.50 | +3.83% | |
| 8.43 | 9.23 | 8.31 | 9.15 | +7.77% | |
| 8.31 | 8.64 | 8.14 | 8.49 | +2.78% | |
| 7.89 | 8.35 | 7.82 | 8.26 | +3.25% | |
| 8.05 | 8.14 | 7.83 | 8.00 | -0.62% | |
| 8.08 | 8.14 | 7.84 | 8.05 | +0.50% | |
| 7.85 | 8.14 | 7.75 | 8.01 | +1.39% | |
| 7.98 | 8.13 | 7.74 | 7.90 | -1.37% | |
| 8.06 | 8.09 | 7.73 | 8.01 | -1.35% | |
| 8.35 | 8.40 | 8.00 | 8.12 | -3.45% | |
| 8.36 | 8.59 | 8.14 | 8.41 | +0.12% | |
| 8.13 | 8.48 | 7.98 | 8.40 | +2.31% | |
| 7.92 | 8.54 | 7.89 | 8.21 | +4.19% | |
| 7.82 | 8.17 | 7.75 | 7.88 | +0.77% | |
| 8.05 | 8.31 | 7.72 | 7.82 | -1.14% | |
| 8.29 | 8.57 | 7.63 | 7.91 | -3.77% | |
| 7.86 | 8.47 | 7.80 | 8.22 | +3.27% | |
| 8.37 | 8.49 | 7.73 | 7.96 | -3.28% | |
| 7.86 | 8.83 | 7.79 | 8.23 | +4.18% | |
| 7.81 | 7.95 | 7.50 | 7.90 | +0.89% | |
| 7.23 | 7.97 | 7.16 | 7.83 | +8.00% | |
| 7.52 | 7.79 | 7.08 | 7.25 | -3.85% | |
| 7.14 | 7.58 | 7.04 | 7.54 | +7.41% | |
| 6.82 | 7.24 | 6.73 | 7.02 | +3.08% | |
| 6.02 | 7.04 | 5.92 | 6.81 | +12.75% | |
| 5.30 | 6.09 | 5.23 | 6.04 | +14.39% | |
| 5.42 | 5.42 | 5.20 | 5.28 | -1.86% | |
| 5.53 | 5.58 | 5.34 | 5.38 | -5.61% | |
| 5.57 | 5.78 | 5.45 | 5.70 | +3.26% | |
| 5.73 | 5.79 | 5.42 | 5.52 | -3.66% | |
| 5.87 | 6.05 | 5.61 | 5.73 | -2.88% | |
| 6.26 | 6.34 | 5.76 | 5.90 | -6.05% | |
| 6.02 | 6.38 | 5.94 | 6.28 | +4.84% | |
| 6.41 | 6.59 | 5.99 | 5.99 | -6.55% | |
| 6.27 | 6.46 | 6.08 | 6.41 | +3.05% | |
| 6.12 | 6.32 | 5.82 | 6.22 | +1.14% | |
| 6.08 | 6.50 | 5.91 | 6.15 | +1.32% | |
| 5.77 | 6.56 | 5.70 | 6.07 | -6.62% | |
| 6.99 | 7.12 | 6.04 | 6.50 | -79.31% | |
| 33.09 | 33.92 | 31.24 | 31.42 | -4.21% | |
| 32.54 | 33.11 | 30.27 | 32.80 | +0.55% | |
| 34.80 | 36.79 | 31.71 | 32.62 | -3.61% | |
| 31.88 | 34.30 | 30.24 | 33.84 | +3.90% | |
| 32.38 | 33.33 | 31.44 | 32.57 | +0.68% | |
| 34.25 | 34.25 | 31.17 | 32.35 | -4.43% | |
| 36.01 | 38.42 | 33.68 | 33.85 | -8.07% | |
| 40.93 | 41.55 | 36.41 | 36.82 | -10.00% | |
| 37.12 | 42.70 | 36.01 | 40.91 | +12.24% | |
| 38.66 | 39.84 | 36.45 | 36.45 | -6.02% | |
| 40.33 | 40.50 | 38.02 | 38.79 | -3.23% | |
| 39.65 | 40.97 | 38.56 | 40.08 | +1.26% | |
| 38.90 | 39.85 | 37.82 | 39.58 | +3.91% | |
| 37.21 | 39.88 | 36.50 | 38.09 | +1.57% | |
| 40.61 | 42.93 | 37.40 | 37.50 | -7.66% | |
| 41.01 | 41.98 | 38.95 | 40.61 | -2.00% | |
| 46.28 | 46.28 | 40.46 | 41.44 | -10.59% | |
| 43.72 | 48.70 | 42.25 | 46.35 | +9.96% | |
| 48.34 | 50.45 | 41.11 | 42.15 | -13.27% | |
| 51.40 | 55.89 | 48.37 | 48.60 | -5.37% | |
| 45.78 | 53.00 | 44.00 | 51.36 | +12.19% | |
| 44.01 | 46.95 | 42.22 | 45.78 | +0.15% | |
| 44.09 | 47.55 | 42.05 | 45.71 | +6.38% | |
| 46.80 | 46.80 | 40.71 | 42.97 | -8.07% | |
| 45.29 | 50.64 | 43.90 | 46.74 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the KRRO chart for longer ranges.