Zhengye Biotechnology Stock Price History
NASDAQ: ZYBTHealth CareBiotechnology: Pharmaceutical PreparationsUSD
1.73+0.5801 (+50.45%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
ZYBT price history at a glance
The price history for Zhengye Biotechnology (ZYBT) on this page begins on January 6, 2025, when the stock closed at $4.62; it most recently closed at $1.73 on October 5, 2026. The highest price in this record is $14.30, reached on April 28, 2025; the latest close is 87.9% below that peak. In the last 12 months alone, ZYBT has lost 36.4%.
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 2025
- $14.30
- Date of high
- Apr 28, 2025
- Low since 2025
- $0.616
- Date of low
- Jun 29, 2026
- 52-week high
- $8.01
- 52-week low
- $0.616
- IPO year
- 2025
- Last close
- $1.73
ZYBT returns
1 week
+39.52%
1 month
+10.19%
3 months
+121.79%
6 months
+63.21%
Year to date
+50.43%
1 year
-36.40%
ZYBT price return, excluding dividends.
ZYBT annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.73 | +53.10% |
| 2025 | 1.13 | -75.52% |
2026 return is year to date.
ZYBT daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.19 | 2.89 | 1.12 | 1.73 | +50.45% | |
| 1.13 | 1.17 | 1.12 | 1.15 | -0.87% | |
| 1.09 | 1.18 | 1.09 | 1.16 | +4.50% | |
| 1.11 | 1.20 | 1.11 | 1.11 | -6.72% | |
| 1.23 | 1.27 | 1.18 | 1.19 | -4.03% | |
| 1.26 | 1.26 | 1.20 | 1.24 | -1.59% | |
| 1.20 | 1.29 | 1.20 | 1.26 | +5.00% | |
| 1.26 | 1.26 | 1.20 | 1.20 | -3.23% | |
| 1.29 | 1.37 | 1.24 | 1.24 | -4.62% | |
| 1.31 | 1.37 | 1.26 | 1.30 | -0.38% | |
| 1.29 | 1.35 | 1.26 | 1.31 | -0.38% | |
| 1.30 | 1.37 | 1.30 | 1.31 | -4.38% | |
| 1.28 | 1.38 | 1.28 | 1.37 | +7.03% | |
| 1.35 | 1.35 | 1.26 | 1.28 | -5.19% | |
| 1.34 | 1.38 | 1.34 | 1.35 | -1.46% | |
| 1.35 | 1.39 | 1.35 | 1.37 | 0.00% | |
| 1.33 | 1.38 | 1.32 | 1.37 | 0.00% | |
| 1.36 | 1.42 | 1.36 | 1.37 | -0.72% | |
| 1.41 | 1.41 | 1.36 | 1.38 | -2.82% | |
| 1.55 | 1.55 | 1.40 | 1.42 | -8.39% | |
| 1.55 | 1.62 | 1.55 | 1.55 | -2.52% | |
| 1.55 | 1.63 | 1.55 | 1.59 | +1.27% | |
| 1.56 | 1.64 | 1.56 | 1.57 | -0.63% | |
| 1.60 | 1.61 | 1.56 | 1.58 | -1.86% | |
| 1.66 | 1.71 | 1.60 | 1.61 | -1.23% | |
| 1.65 | 1.68 | 1.57 | 1.63 | 0.00% | |
| 1.57 | 1.68 | 1.57 | 1.63 | -1.21% | |
| 1.74 | 1.79 | 1.63 | 1.65 | -4.62% | |
| 1.70 | 1.78 | 1.70 | 1.73 | 0.00% | |
| 1.81 | 1.81 | 1.66 | 1.73 | -1.70% | |
| 1.80 | 1.84 | 1.75 | 1.76 | -3.83% | |
| 1.85 | 1.90 | 1.82 | 1.83 | -3.17% | |
| 1.91 | 2.01 | 1.86 | 1.89 | -3.08% | |
| 2.00 | 2.11 | 1.85 | 1.95 | -4.41% | |
| 1.85 | 2.20 | 1.85 | 2.04 | +7.94% | |
| 1.81 | 1.95 | 1.77 | 1.89 | +2.16% | |
| 1.57 | 2.16 | 1.54 | 1.85 | +20.92% | |
| 1.52 | 1.63 | 1.50 | 1.53 | +0.66% | |
| 1.57 | 1.58 | 1.51 | 1.52 | -2.56% | |
| 1.49 | 1.65 | 1.49 | 1.56 | +1.96% | |
| 1.52 | 1.60 | 1.49 | 1.53 | -1.29% | |
| 1.59 | 1.65 | 1.52 | 1.55 | -3.73% | |
| 1.73 | 1.79 | 1.60 | 1.61 | -10.56% | |
| 1.81 | 1.99 | 1.77 | 1.80 | -4.76% | |
| 2.38 | 3.59 | 1.66 | 1.89 | -9.57% | |
| 2.08 | 2.29 | 1.76 | 2.09 | -11.44% | |
| 1.26 | 4.29 | 1.26 | 2.36 | +84.37% | |
| 1.24 | 1.32 | 1.22 | 1.28 | -3.76% | |
| 1.30 | 1.36 | 1.22 | 1.33 | 0.00% | |
| 1.32 | 1.43 | 1.20 | 1.33 | -2.21% | |
| 1.19 | 1.45 | 1.11 | 1.36 | +10.57% | |
| 1.25 | 1.29 | 1.17 | 1.23 | -7.52% | |
| 1.46 | 1.46 | 1.31 | 1.33 | -13.07% | |
| 1.63 | 1.63 | 1.34 | 1.53 | -11.56% | |
| 1.74 | 1.90 | 1.64 | 1.73 | -3.89% | |
| 1.76 | 2.07 | 1.56 | 1.80 | +30.43% | |
| 2.27 | 2.29 | 1.31 | 1.38 | -51.58% | |
| 4.30 | 4.40 | 2.16 | 2.85 | -64.42% | |
| 1.27 | 8.01 | 1.19 | 8.01 | +1047.56% | |
| 0.708 | 0.755 | 0.698 | 0.698 | -7.55% | |
| 0.755 | 0.755 | 0.752 | 0.755 | +0.80% | |
| 0.793 | 0.82 | 0.74 | 0.749 | +5.34% | |
| 0.702 | 0.735 | 0.70 | 0.711 | +0.85% | |
| 0.75 | 0.82 | 0.698 | 0.705 | -9.62% | |
| 0.819 | 0.82 | 0.78 | 0.78 | +1.04% | |
| 0.76 | 0.82 | 0.73 | 0.772 | +0.13% | |
| 0.77 | 0.79 | 0.729 | 0.771 | +0.39% | |
| 0.696 | 0.769 | 0.68 | 0.768 | +10.34% | |
| 0.694 | 0.70 | 0.632 | 0.696 | +7.74% | |
| 0.675 | 0.675 | 0.616 | 0.646 | -4.58% | |
| 0.73 | 0.73 | 0.65 | 0.677 | 0.00% | |
| 0.70 | 0.70 | 0.654 | 0.677 | -2.17% | |
| 0.717 | 0.72 | 0.637 | 0.692 | -2.95% | |
| 0.747 | 0.747 | 0.707 | 0.713 | -6.31% | |
| 0.75 | 0.81 | 0.75 | 0.761 | -1.42% | |
| 0.799 | 0.85 | 0.73 | 0.772 | -1.28% | |
| 0.72 | 0.819 | 0.72 | 0.782 | +9.07% | |
| 0.75 | 0.75 | 0.698 | 0.717 | -4.40% | |
| 0.76 | 0.765 | 0.74 | 0.75 | -3.23% | |
| 0.81 | 0.84 | 0.767 | 0.775 | -8.07% | |
| 0.80 | 0.86 | 0.782 | 0.843 | +4.72% | |
| 0.765 | 0.82 | 0.731 | 0.805 | -3.01% | |
| 0.84 | 0.85 | 0.82 | 0.83 | -7.78% | |
| 0.848 | 0.90 | 0.83 | 0.90 | 0.00% | |
| 0.90 | 0.96 | 0.90 | 0.90 | +1.01% | |
| 0.81 | 0.891 | 0.80 | 0.891 | +3.13% | |
| 0.831 | 0.864 | 0.831 | 0.864 | +3.97% | |
| 0.823 | 0.84 | 0.823 | 0.831 | +0.12% | |
| 0.787 | 0.84 | 0.78 | 0.83 | +3.62% | |
| 0.79 | 0.818 | 0.785 | 0.801 | +1.39% | |
| 0.802 | 0.88 | 0.785 | 0.79 | -6.95% | |
| 0.86 | 0.86 | 0.78 | 0.849 | -0.12% | |
| 0.859 | 0.87 | 0.84 | 0.85 | +4.94% | |
| 0.81 | 0.825 | 0.81 | 0.81 | -6.57% | |
| 0.845 | 0.867 | 0.82 | 0.867 | +0.81% | |
| 0.81 | 0.87 | 0.81 | 0.86 | -1.04% | |
| 0.84 | 0.88 | 0.81 | 0.869 | +0.23% | |
| 0.865 | 0.889 | 0.84 | 0.867 | -2.36% | |
| 0.836 | 0.889 | 0.836 | 0.888 | +1.95% | |
| 0.92 | 0.92 | 0.85 | 0.871 | -5.63% | |
| 0.947 | 0.947 | 0.923 | 0.923 | -3.05% | |
| 0.93 | 0.984 | 0.921 | 0.952 | +0.21% | |
| 0.946 | 0.97 | 0.921 | 0.95 | -0.94% | |
| 0.99 | 0.994 | 0.93 | 0.959 | -5.05% | |
| 0.95 | 1.01 | 0.92 | 1.01 | +1.30% | |
| 0.91 | 1.00 | 0.87 | 0.997 | +4.95% | |
| 0.978 | 0.978 | 0.94 | 0.95 | -2.86% | |
| 1.01 | 1.01 | 0.92 | 0.978 | -0.71% | |
| 0.949 | 1.30 | 0.871 | 0.985 | +13.22% | |
| 0.957 | 0.97 | 0.87 | 0.87 | -12.56% | |
| 0.82 | 1.00 | 0.82 | 0.995 | +8.15% | |
| 0.85 | 0.92 | 0.80 | 0.92 | 0.00% | |
| 0.85 | 0.944 | 0.83 | 0.92 | +5.75% | |
| 0.92 | 0.92 | 0.87 | 0.87 | -5.74% | |
| 0.891 | 0.923 | 0.885 | 0.923 | +4.77% | |
| 0.90 | 0.98 | 0.88 | 0.881 | -4.24% | |
| 0.98 | 0.98 | 0.90 | 0.92 | 0.00% | |
| 0.953 | 0.953 | 0.92 | 0.92 | 0.00% | |
| 0.98 | 0.98 | 0.92 | 0.92 | -0.11% | |
| 0.975 | 1.05 | 0.92 | 0.921 | -3.05% | |
| 1.03 | 1.05 | 0.78 | 0.95 | -4.14% | |
| 0.96 | 1.05 | 0.96 | 0.991 | -3.79% | |
| 1.02 | 1.06 | 0.98 | 1.03 | -7.21% | |
| 1.13 | 1.16 | 1.07 | 1.11 | -1.77% | |
| 1.18 | 1.19 | 1.09 | 1.13 | -5.83% | |
| 1.04 | 1.39 | 0.978 | 1.20 | +13.21% | |
| 0.99 | 1.06 | 0.97 | 1.06 | +7.07% | |
| 0.899 | 0.99 | 0.899 | 0.99 | +3.56% | |
| 0.886 | 0.98 | 0.873 | 0.956 | +4.25% | |
| 0.85 | 0.917 | 0.85 | 0.917 | +3.03% | |
| 0.88 | 0.928 | 0.858 | 0.89 | +1.25% | |
| 0.85 | 0.885 | 0.85 | 0.879 | -3.09% | |
| 0.922 | 0.922 | 0.811 | 0.907 | -2.99% | |
| 0.87 | 0.935 | 0.835 | 0.935 | +10.00% | |
| 0.87 | 0.87 | 0.78 | 0.85 | +0.83% | |
| 0.806 | 0.87 | 0.77 | 0.843 | -0.35% | |
| 0.76 | 0.95 | 0.734 | 0.846 | -3.75% | |
| 0.829 | 0.879 | 0.79 | 0.879 | +1.03% | |
| 1.00 | 1.01 | 0.78 | 0.87 | -13.00% | |
| 0.887 | 1.05 | 0.787 | 1.00 | +40.85% | |
| 1.18 | 1.19 | 0.71 | 0.71 | -34.86% | |
| 0.887 | 1.20 | 0.881 | 1.09 | +11.22% | |
| 0.718 | 1.05 | 0.71 | 0.98 | +36.11% | |
| 0.794 | 0.81 | 0.71 | 0.72 | -5.88% | |
| 0.80 | 0.80 | 0.68 | 0.765 | -2.42% | |
| 0.798 | 0.809 | 0.784 | 0.784 | +1.55% | |
| 0.75 | 0.814 | 0.75 | 0.772 | +1.18% | |
| 0.79 | 0.80 | 0.763 | 0.763 | -2.30% | |
| 0.775 | 0.814 | 0.732 | 0.781 | +4.13% | |
| 0.76 | 0.808 | 0.74 | 0.75 | 0.00% | |
| 0.731 | 0.80 | 0.72 | 0.75 | -3.85% | |
| 0.819 | 0.819 | 0.766 | 0.78 | -3.58% | |
| 0.762 | 0.871 | 0.749 | 0.809 | +5.06% | |
| 0.74 | 0.77 | 0.70 | 0.77 | 0.00% | |
| 0.80 | 0.80 | 0.728 | 0.77 | -3.75% | |
| 0.824 | 0.841 | 0.80 | 0.80 | -1.23% | |
| 0.78 | 0.87 | 0.78 | 0.81 | -8.78% | |
| 0.77 | 0.98 | 0.77 | 0.888 | +10.31% | |
| 0.827 | 0.829 | 0.79 | 0.805 | -6.29% | |
| 0.90 | 0.947 | 0.82 | 0.859 | -2.39% | |
| 0.868 | 0.91 | 0.85 | 0.88 | -2.22% | |
| 0.88 | 0.95 | 0.855 | 0.90 | -7.02% | |
| 0.87 | 0.976 | 0.87 | 0.968 | +5.22% | |
| 0.92 | 1.06 | 0.78 | 0.92 | -4.37% | |
| 1.09 | 1.09 | 0.92 | 0.962 | -4.75% | |
| 1.00 | 1.05 | 0.95 | 1.01 | -0.98% | |
| 1.02 | 1.02 | 0.95 | 1.02 | 0.00% | |
| 1.14 | 1.19 | 0.995 | 1.02 | -2.86% | |
| 0.832 | 1.09 | 0.768 | 1.05 | +25.00% | |
| 0.78 | 0.90 | 0.78 | 0.84 | +12.00% | |
| 0.877 | 0.885 | 0.72 | 0.75 | -10.71% | |
| 0.92 | 0.92 | 0.839 | 0.84 | -4.11% | |
| 1.01 | 1.01 | 0.855 | 0.876 | -6.81% | |
| 0.92 | 0.97 | 0.92 | 0.94 | -3.89% | |
| 0.971 | 1.00 | 0.941 | 0.978 | +3.93% | |
| 0.966 | 1.00 | 0.896 | 0.941 | -5.90% | |
| 1.00 | 1.05 | 0.957 | 1.00 | -1.96% | |
| 1.03 | 1.05 | 1.00 | 1.02 | -0.97% | |
| 1.04 | 1.04 | 1.03 | 1.03 | -1.25% | |
| 1.04 | 1.08 | 1.04 | 1.04 | -3.43% | |
| 1.10 | 1.10 | 1.04 | 1.08 | -0.92% | |
| 1.06 | 1.11 | 1.06 | 1.09 | -0.91% | |
| 1.15 | 1.15 | 1.10 | 1.10 | 0.00% | |
| 1.12 | 1.17 | 1.10 | 1.10 | -0.90% | |
| 1.12 | 1.18 | 1.10 | 1.11 | -0.89% | |
| 1.12 | 1.19 | 1.11 | 1.12 | 0.00% | |
| 1.16 | 1.19 | 1.12 | 1.12 | -4.44% | |
| 1.15 | 1.18 | 1.15 | 1.17 | +1.91% | |
| 1.14 | 1.26 | 1.14 | 1.15 | +0.88% | |
| 1.14 | 1.17 | 1.13 | 1.14 | 0.00% | |
| 1.14 | 1.16 | 1.12 | 1.14 | 0.00% | |
| 1.16 | 1.18 | 1.12 | 1.14 | -0.87% | |
| 1.21 | 1.22 | 1.14 | 1.15 | +1.77% | |
| 1.13 | 1.18 | 1.12 | 1.13 | -1.74% | |
| 1.15 | 1.19 | 1.13 | 1.15 | +1.77% | |
| 1.20 | 1.25 | 1.11 | 1.13 | -5.83% | |
| 1.50 | 1.51 | 1.20 | 1.20 | -21.57% | |
| 1.62 | 1.68 | 1.53 | 1.53 | -8.93% | |
| 1.76 | 1.80 | 1.66 | 1.68 | -5.62% | |
| 1.78 | 1.81 | 1.77 | 1.78 | -1.11% | |
| 1.88 | 1.90 | 1.76 | 1.80 | -2.70% | |
| 1.84 | 1.90 | 1.72 | 1.85 | +0.54% | |
| 1.67 | 1.84 | 1.67 | 1.84 | +2.79% | |
| 1.95 | 1.95 | 1.77 | 1.79 | -3.76% | |
| 1.95 | 2.00 | 1.86 | 1.86 | -3.63% | |
| 1.96 | 2.05 | 1.84 | 1.93 | -3.98% | |
| 2.03 | 2.12 | 1.94 | 2.01 | -0.99% | |
| 2.02 | 2.06 | 2.01 | 2.03 | +0.50% | |
| 2.08 | 2.14 | 2.01 | 2.02 | -4.72% | |
| 2.23 | 2.23 | 2.06 | 2.12 | -1.40% | |
| 2.13 | 2.22 | 2.13 | 2.15 | +0.23% | |
| 2.17 | 2.24 | 2.12 | 2.15 | -2.50% | |
| 2.20 | 2.34 | 2.13 | 2.20 | +1.85% | |
| 2.15 | 2.22 | 2.12 | 2.16 | 0.00% | |
| 2.11 | 2.23 | 2.11 | 2.16 | +0.47% | |
| 2.13 | 2.27 | 2.10 | 2.15 | +2.87% | |
| 2.09 | 2.16 | 2.02 | 2.09 | -2.79% | |
| 2.36 | 2.36 | 2.02 | 2.15 | -8.51% | |
| 2.24 | 2.43 | 2.16 | 2.35 | +7.80% | |
| 2.19 | 2.31 | 2.09 | 2.18 | +1.87% | |
| 2.07 | 2.20 | 2.07 | 2.14 | +3.88% | |
| 2.13 | 2.27 | 2.06 | 2.06 | -4.19% | |
| 2.13 | 2.22 | 2.13 | 2.15 | +0.94% | |
| 2.22 | 2.22 | 2.10 | 2.13 | -2.52% | |
| 2.17 | 2.24 | 2.10 | 2.19 | -0.68% | |
| 2.08 | 2.29 | 2.04 | 2.20 | +2.33% | |
| 2.15 | 2.20 | 2.06 | 2.15 | -0.46% | |
| 2.14 | 2.20 | 2.08 | 2.16 | +1.89% | |
| 2.03 | 2.16 | 1.99 | 2.12 | +2.42% | |
| 2.06 | 2.30 | 2.01 | 2.07 | +0.98% | |
| 2.09 | 2.18 | 2.03 | 2.05 | -3.30% | |
| 2.13 | 2.18 | 2.03 | 2.12 | -0.47% | |
| 2.20 | 2.31 | 2.12 | 2.13 | -4.05% | |
| 2.38 | 2.41 | 2.15 | 2.22 | -7.11% | |
| 2.50 | 2.51 | 2.33 | 2.39 | -2.85% | |
| 2.31 | 2.46 | 2.30 | 2.46 | +4.68% | |
| 2.41 | 2.49 | 2.27 | 2.35 | -4.47% | |
| 2.21 | 2.55 | 2.11 | 2.46 | +12.84% | |
| 2.34 | 2.42 | 2.11 | 2.18 | -6.03% | |
| 2.44 | 2.48 | 2.23 | 2.32 | -4.92% | |
| 2.46 | 2.55 | 2.40 | 2.44 | -3.17% | |
| 2.37 | 2.57 | 2.33 | 2.52 | +6.78% | |
| 2.49 | 2.53 | 2.32 | 2.36 | -5.98% | |
| 2.58 | 2.67 | 2.40 | 2.51 | -4.92% | |
| 2.61 | 2.74 | 2.56 | 2.64 | -0.75% | |
| 2.54 | 2.68 | 2.51 | 2.66 | +3.91% | |
| 2.90 | 2.93 | 2.54 | 2.56 | -10.18% | |
| 2.85 | 3.11 | 2.80 | 2.85 | -1.38% | |
| 2.80 | 3.00 | 2.66 | 2.89 | +1.05% | |
| 2.71 | 2.94 | 2.71 | 2.86 | +4.38% | |
| 2.85 | 3.07 | 2.72 | 2.74 | +0.74% | |
| 3.08 | 3.18 | 2.68 | 2.72 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the ZYBT chart for longer ranges.