PDS Biotechnology Stock Price History
NASDAQ: PDSBHealth CareBiotechnology: Pharmaceutical PreparationsUSD
1.38+0.36 (+35.29%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
PDSB price history at a glance
The price history for PDS Biotechnology (PDSB) on this page begins on September 28, 2015, when the stock closed at $349.60; it most recently closed at $1.38 on October 5, 2026. The highest price in this record is $517.40, reached on October 12, 2015; the latest close is 99.7% below that peak. Across the 10 complete calendar years in the table, PDSB finished higher in 2 and lower in 8. Its best year was 2021 (+278.5%) and its worst was 2018 (-96.2%).
Over roughly 11 years the share price changed -99.6%, a -39.5% compound annual price return (excluding dividends). In the last 12 months alone, PDSB has gained 40.0%. 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 2015
- $517.40
- Date of high
- Oct 12, 2015
- Low since 2015
- $0.195
- Date of low
- Aug 17, 2026
- 52-week high
- $1.55
- 52-week low
- $0.195
- IPO year
- 2015
- Last close
- $1.38
PDSB returns
1 week
+84.25%
1 month
+370.99%
3 months
+78.29%
6 months
+27.78%
Year to date
+79.22%
1 year
+39.96%
3 years
-69.40%
5 years
-88.81%
PDSB price return, excluding dividends.
PDSB annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.38 | +65.67% |
| 2025 | 0.833 | -53.72% |
| 2024 | 1.80 | -63.78% |
| 2023 | 4.97 | -62.35% |
| 2022 | 13.20 | +62.96% |
| 2021 | 8.10 | +278.50% |
| 2020 | 2.14 | -15.42% |
| 2019 | 2.53 | -64.37% |
| 2018 | 7.10 | -96.21% |
| 2017 | 187.40 | -25.04% |
| 2016 | 250.00 | 0.00% |
| 2015* | 250.00 | -28.49% |
* Partial year: the record begins after the start of 2015; return measured from the first available close.
2026 return is year to date.
PDSB daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.04 | 1.40 | 1.00 | 1.38 | +35.29% | |
| 1.04 | 1.10 | 0.96 | 1.02 | -4.23% | |
| 1.05 | 1.10 | 1.00 | 1.07 | +1.91% | |
| 1.15 | 1.27 | 0.936 | 1.05 | -12.92% | |
| 0.781 | 1.35 | 0.769 | 1.20 | +60.21% | |
| 0.715 | 0.75 | 0.709 | 0.749 | +6.09% | |
| 0.75 | 0.76 | 0.70 | 0.706 | -5.99% | |
| 0.724 | 0.761 | 0.71 | 0.751 | +1.08% | |
| 0.751 | 0.77 | 0.729 | 0.743 | -3.00% | |
| 0.781 | 0.79 | 0.728 | 0.766 | -3.89% | |
| 0.804 | 0.822 | 0.781 | 0.797 | -0.38% | |
| 0.81 | 0.81 | 0.75 | 0.80 | -2.91% | |
| 0.88 | 0.906 | 0.818 | 0.824 | -9.45% | |
| 0.86 | 0.995 | 0.812 | 0.91 | +8.08% | |
| 0.937 | 0.97 | 0.807 | 0.842 | +4.47% | |
| 0.823 | 0.90 | 0.751 | 0.806 | -4.28% | |
| 0.908 | 0.998 | 0.82 | 0.842 | -15.04% | |
| 0.649 | 1.06 | 0.62 | 0.991 | +69.40% | |
| 0.492 | 0.755 | 0.413 | 0.585 | +46.62% | |
| 0.278 | 0.45 | 0.261 | 0.399 | +35.25% | |
| 0.32 | 0.32 | 0.293 | 0.295 | -6.35% | |
| 0.291 | 0.33 | 0.285 | 0.315 | +7.51% | |
| 0.30 | 0.318 | 0.285 | 0.293 | -2.33% | |
| 0.488 | 0.651 | 0.257 | 0.30 | +36.36% | |
| 0.22 | 0.238 | 0.217 | 0.22 | 0.00% | |
| 0.215 | 0.23 | 0.207 | 0.22 | +3.77% | |
| 0.201 | 0.218 | 0.201 | 0.212 | +3.92% | |
| 0.21 | 0.21 | 0.197 | 0.204 | -4.67% | |
| 0.21 | 0.232 | 0.206 | 0.214 | +1.42% | |
| 0.215 | 0.225 | 0.208 | 0.211 | -3.21% | |
| 0.224 | 0.234 | 0.214 | 0.218 | -2.24% | |
| 0.223 | 0.226 | 0.215 | 0.223 | +0.45% | |
| 0.219 | 0.229 | 0.217 | 0.222 | +2.30% | |
| 0.219 | 0.222 | 0.207 | 0.217 | -0.91% | |
| 0.208 | 0.236 | 0.208 | 0.219 | +4.78% | |
| 0.203 | 0.218 | 0.198 | 0.209 | +3.98% | |
| 0.207 | 0.24 | 0.195 | 0.201 | -3.37% | |
| 0.221 | 0.225 | 0.208 | 0.208 | -5.88% | |
| 0.23 | 0.23 | 0.211 | 0.221 | -4.33% | |
| 0.23 | 0.244 | 0.225 | 0.231 | -0.86% | |
| 0.242 | 0.246 | 0.217 | 0.233 | -3.72% | |
| 0.26 | 0.272 | 0.23 | 0.242 | -5.84% | |
| 0.678 | 0.678 | 0.231 | 0.257 | -64.84% | |
| 0.77 | 0.80 | 0.707 | 0.731 | -5.68% | |
| 0.74 | 0.80 | 0.74 | 0.775 | +3.75% | |
| 0.75 | 0.76 | 0.727 | 0.747 | +2.75% | |
| 0.728 | 0.731 | 0.701 | 0.727 | +0.97% | |
| 0.72 | 0.763 | 0.72 | 0.72 | +0.84% | |
| 0.69 | 0.738 | 0.69 | 0.714 | +4.08% | |
| 0.695 | 0.703 | 0.671 | 0.686 | -1.86% | |
| 0.67 | 0.699 | 0.66 | 0.699 | +4.33% | |
| 0.671 | 0.68 | 0.654 | 0.67 | -3.04% | |
| 0.70 | 0.706 | 0.67 | 0.691 | -0.29% | |
| 0.688 | 0.715 | 0.65 | 0.693 | +1.76% | |
| 0.701 | 0.71 | 0.67 | 0.681 | -2.85% | |
| 0.717 | 0.74 | 0.70 | 0.701 | -2.09% | |
| 0.774 | 0.777 | 0.71 | 0.716 | -5.79% | |
| 0.727 | 0.77 | 0.719 | 0.76 | +6.00% | |
| 0.717 | 0.737 | 0.71 | 0.717 | -2.45% | |
| 0.71 | 0.746 | 0.709 | 0.735 | +3.38% | |
| 0.72 | 0.746 | 0.71 | 0.711 | -4.69% | |
| 0.73 | 0.753 | 0.72 | 0.746 | -0.80% | |
| 0.745 | 0.756 | 0.71 | 0.752 | +0.94% | |
| 0.774 | 0.787 | 0.725 | 0.745 | -3.75% | |
| 0.785 | 0.794 | 0.74 | 0.774 | -1.65% | |
| 0.819 | 0.84 | 0.741 | 0.787 | -4.61% | |
| 0.83 | 0.851 | 0.795 | 0.825 | -1.20% | |
| 0.85 | 0.855 | 0.80 | 0.835 | -1.30% | |
| 0.859 | 0.89 | 0.835 | 0.846 | -0.82% | |
| 0.86 | 0.909 | 0.82 | 0.853 | -2.40% | |
| 0.871 | 0.90 | 0.858 | 0.874 | -0.79% | |
| 0.90 | 0.913 | 0.871 | 0.881 | -2.00% | |
| 0.86 | 0.92 | 0.86 | 0.899 | +1.12% | |
| 0.90 | 0.94 | 0.86 | 0.889 | -0.56% | |
| 0.907 | 0.963 | 0.878 | 0.894 | +2.29% | |
| 0.90 | 0.94 | 0.866 | 0.874 | -4.17% | |
| 0.884 | 0.975 | 0.884 | 0.912 | -3.08% | |
| 0.945 | 0.979 | 0.922 | 0.941 | -1.47% | |
| 0.92 | 0.96 | 0.884 | 0.955 | +5.06% | |
| 0.95 | 1.00 | 0.90 | 0.909 | -5.31% | |
| 0.99 | 1.01 | 0.866 | 0.96 | -5.88% | |
| 1.08 | 1.14 | 1.01 | 1.02 | -2.86% | |
| 1.10 | 1.14 | 1.05 | 1.05 | -6.25% | |
| 1.07 | 1.14 | 1.04 | 1.12 | +5.66% | |
| 1.02 | 1.15 | 0.985 | 1.06 | +2.91% | |
| 1.01 | 1.04 | 0.963 | 1.03 | +3.00% | |
| 1.06 | 1.07 | 1.00 | 1.00 | -1.96% | |
| 1.20 | 1.25 | 1.01 | 1.02 | -16.39% | |
| 1.10 | 1.23 | 1.08 | 1.22 | +12.96% | |
| 1.17 | 1.18 | 1.07 | 1.08 | -6.90% | |
| 1.15 | 1.23 | 1.12 | 1.16 | +1.75% | |
| 1.06 | 1.22 | 1.06 | 1.14 | +5.56% | |
| 1.08 | 1.10 | 1.03 | 1.08 | +0.93% | |
| 1.11 | 1.25 | 1.06 | 1.07 | -3.60% | |
| 1.13 | 1.14 | 1.05 | 1.11 | +0.91% | |
| 1.21 | 1.22 | 1.08 | 1.10 | -8.33% | |
| 1.19 | 1.28 | 1.18 | 1.20 | +3.45% | |
| 1.04 | 1.18 | 1.02 | 1.16 | +12.62% | |
| 1.02 | 1.11 | 1.01 | 1.03 | +3.00% | |
| 1.17 | 1.19 | 1.00 | 1.00 | -15.25% | |
| 1.33 | 1.38 | 1.14 | 1.18 | -11.94% | |
| 1.40 | 1.50 | 1.33 | 1.34 | -6.29% | |
| 1.35 | 1.55 | 1.28 | 1.43 | +7.52% | |
| 1.11 | 1.35 | 1.02 | 1.33 | +20.91% | |
| 1.29 | 1.30 | 1.05 | 1.10 | -15.38% | |
| 1.27 | 1.35 | 1.21 | 1.30 | +4.00% | |
| 1.16 | 1.29 | 1.14 | 1.25 | +9.65% | |
| 1.07 | 1.19 | 1.07 | 1.14 | +7.55% | |
| 1.08 | 1.11 | 1.04 | 1.06 | 0.00% | |
| 0.99 | 1.09 | 0.98 | 1.06 | +6.00% | |
| 0.956 | 1.07 | 0.956 | 1.00 | +1.94% | |
| 1.00 | 1.02 | 0.963 | 0.981 | +0.82% | |
| 0.978 | 1.04 | 0.963 | 0.973 | +1.35% | |
| 1.14 | 1.14 | 0.96 | 0.96 | -11.11% | |
| 0.94 | 1.16 | 0.94 | 1.08 | +16.13% | |
| 0.93 | 0.96 | 0.88 | 0.93 | +3.22% | |
| 0.93 | 0.987 | 0.861 | 0.901 | -2.91% | |
| 1.27 | 1.29 | 0.91 | 0.928 | -28.06% | |
| 1.35 | 1.35 | 1.26 | 1.29 | -3.73% | |
| 1.31 | 1.36 | 1.23 | 1.34 | +3.88% | |
| 1.31 | 1.33 | 1.24 | 1.29 | -1.53% | |
| 1.30 | 1.37 | 1.24 | 1.31 | +2.34% | |
| 1.39 | 1.40 | 1.14 | 1.28 | -5.88% | |
| 1.07 | 1.40 | 1.03 | 1.36 | +28.30% | |
| 1.09 | 1.13 | 1.03 | 1.06 | -2.75% | |
| 1.06 | 1.13 | 1.02 | 1.09 | +0.93% | |
| 1.09 | 1.12 | 1.01 | 1.08 | +0.93% | |
| 1.00 | 1.10 | 0.951 | 1.07 | +8.08% | |
| 0.93 | 0.998 | 0.844 | 0.99 | +7.84% | |
| 0.773 | 0.987 | 0.72 | 0.918 | +17.69% | |
| 0.642 | 0.794 | 0.632 | 0.78 | +22.83% | |
| 0.59 | 0.635 | 0.578 | 0.635 | +4.79% | |
| 0.60 | 0.613 | 0.575 | 0.606 | +0.17% | |
| 0.54 | 0.605 | 0.507 | 0.605 | +12.66% | |
| 0.604 | 0.604 | 0.52 | 0.537 | -0.74% | |
| 0.64 | 0.64 | 0.524 | 0.541 | -15.47% | |
| 0.629 | 0.649 | 0.581 | 0.64 | +0.79% | |
| 0.57 | 0.65 | 0.57 | 0.635 | +15.45% | |
| 0.58 | 0.60 | 0.54 | 0.55 | -3.68% | |
| 0.569 | 0.603 | 0.56 | 0.571 | 0.00% | |
| 0.63 | 0.652 | 0.523 | 0.571 | -8.64% | |
| 0.64 | 0.64 | 0.60 | 0.625 | -3.85% | |
| 0.709 | 0.72 | 0.63 | 0.65 | -5.80% | |
| 0.67 | 0.735 | 0.633 | 0.69 | +9.00% | |
| 0.652 | 0.67 | 0.63 | 0.633 | +0.32% | |
| 0.645 | 0.682 | 0.627 | 0.631 | -3.52% | |
| 0.68 | 0.68 | 0.641 | 0.654 | -4.53% | |
| 0.683 | 0.688 | 0.665 | 0.685 | -0.29% | |
| 0.69 | 0.698 | 0.671 | 0.687 | +0.29% | |
| 0.645 | 0.691 | 0.64 | 0.685 | +1.78% | |
| 0.65 | 0.679 | 0.63 | 0.673 | +1.97% | |
| 0.686 | 0.687 | 0.642 | 0.66 | -5.71% | |
| 0.646 | 0.70 | 0.635 | 0.70 | +4.95% | |
| 0.693 | 0.693 | 0.63 | 0.667 | -3.61% | |
| 0.649 | 0.692 | 0.644 | 0.692 | +2.52% | |
| 0.69 | 0.712 | 0.661 | 0.675 | -3.43% | |
| 0.702 | 0.715 | 0.68 | 0.699 | -1.41% | |
| 0.653 | 0.726 | 0.651 | 0.709 | +7.59% | |
| 0.64 | 0.665 | 0.633 | 0.659 | +2.97% | |
| 0.65 | 0.65 | 0.601 | 0.64 | -1.23% | |
| 0.705 | 0.731 | 0.64 | 0.648 | -1.52% | |
| 0.673 | 0.69 | 0.65 | 0.658 | -1.94% | |
| 0.68 | 0.72 | 0.663 | 0.671 | -1.03% | |
| 0.691 | 0.705 | 0.674 | 0.678 | -3.28% | |
| 0.68 | 0.75 | 0.68 | 0.701 | +3.09% | |
| 0.691 | 0.71 | 0.666 | 0.68 | -4.36% | |
| 0.71 | 0.72 | 0.68 | 0.711 | -0.28% | |
| 0.699 | 0.752 | 0.697 | 0.713 | +2.00% | |
| 0.728 | 0.732 | 0.691 | 0.699 | -2.24% | |
| 0.69 | 0.741 | 0.681 | 0.715 | +3.62% | |
| 0.73 | 0.74 | 0.679 | 0.69 | -5.48% | |
| 0.775 | 0.807 | 0.72 | 0.73 | -4.58% | |
| 0.828 | 0.85 | 0.71 | 0.765 | -7.38% | |
| 0.85 | 0.871 | 0.814 | 0.826 | -0.84% | |
| 0.86 | 0.88 | 0.824 | 0.833 | -4.47% | |
| 0.90 | 0.90 | 0.828 | 0.872 | -4.07% | |
| 1.00 | 1.05 | 0.885 | 0.909 | +1.11% | |
| 0.89 | 0.899 | 0.855 | 0.899 | -0.33% | |
| 0.934 | 0.943 | 0.88 | 0.902 | -5.05% | |
| 0.97 | 0.99 | 0.928 | 0.95 | -1.96% | |
| 1.01 | 1.01 | 0.95 | 0.969 | +3.97% | |
| 0.946 | 0.99 | 0.925 | 0.932 | -1.48% | |
| 0.93 | 0.989 | 0.92 | 0.946 | -0.53% | |
| 0.95 | 1.00 | 0.93 | 0.951 | +0.63% | |
| 0.98 | 1.02 | 0.935 | 0.945 | -4.06% | |
| 0.954 | 1.01 | 0.921 | 0.985 | +2.60% | |
| 0.98 | 1.03 | 0.96 | 0.96 | -2.04% | |
| 1.08 | 1.09 | 0.914 | 0.98 | -8.41% | |
| 1.05 | 1.15 | 1.02 | 1.07 | +7.75% | |
| 0.98 | 1.05 | 0.96 | 0.993 | +4.20% | |
| 0.905 | 0.99 | 0.905 | 0.953 | +4.96% | |
| 0.841 | 0.92 | 0.834 | 0.908 | +6.45% | |
| 0.84 | 0.866 | 0.805 | 0.853 | +2.40% | |
| 0.792 | 0.84 | 0.77 | 0.833 | +8.18% | |
| 0.809 | 0.809 | 0.762 | 0.77 | -4.11% | |
| 0.809 | 0.84 | 0.802 | 0.803 | -1.11% | |
| 0.884 | 0.884 | 0.78 | 0.812 | -10.18% | |
| 0.91 | 0.93 | 0.884 | 0.904 | +1.23% | |
| 0.875 | 0.907 | 0.86 | 0.893 | +2.64% | |
| 0.89 | 0.914 | 0.865 | 0.87 | -3.23% | |
| 0.88 | 0.93 | 0.86 | 0.899 | +1.01% | |
| 0.88 | 0.92 | 0.88 | 0.89 | +1.60% | |
| 0.901 | 0.94 | 0.866 | 0.876 | +1.15% | |
| 0.898 | 0.93 | 0.863 | 0.866 | -3.88% | |
| 0.92 | 0.93 | 0.875 | 0.901 | -1.96% | |
| 1.00 | 1.01 | 0.913 | 0.919 | -5.65% | |
| 1.02 | 1.02 | 0.959 | 0.974 | -3.56% | |
| 1.00 | 1.05 | 1.00 | 1.01 | -0.98% | |
| 1.09 | 1.13 | 1.02 | 1.02 | -3.77% | |
| 0.962 | 1.09 | 0.95 | 1.06 | +18.04% | |
| 0.872 | 0.91 | 0.863 | 0.898 | +3.22% | |
| 0.89 | 0.913 | 0.834 | 0.87 | -2.68% | |
| 0.876 | 0.936 | 0.861 | 0.894 | +5.05% | |
| 0.76 | 0.86 | 0.754 | 0.851 | +10.81% | |
| 0.80 | 0.808 | 0.72 | 0.768 | +6.96% | |
| 0.77 | 0.776 | 0.703 | 0.718 | -6.87% | |
| 0.802 | 0.815 | 0.766 | 0.771 | -5.17% | |
| 0.756 | 0.813 | 0.745 | 0.813 | +8.98% | |
| 0.752 | 0.76 | 0.726 | 0.746 | -1.45% | |
| 0.748 | 0.785 | 0.731 | 0.757 | +0.26% | |
| 0.747 | 0.79 | 0.741 | 0.755 | -0.13% | |
| 0.788 | 0.824 | 0.739 | 0.756 | +0.80% | |
| 0.785 | 0.79 | 0.729 | 0.75 | -4.94% | |
| 0.79 | 0.839 | 0.765 | 0.789 | +1.54% | |
| 0.845 | 0.845 | 0.76 | 0.777 | -7.61% | |
| 0.862 | 0.889 | 0.84 | 0.841 | -0.47% | |
| 0.95 | 0.955 | 0.841 | 0.845 | -12.34% | |
| 1.06 | 1.10 | 0.95 | 0.964 | -9.06% | |
| 1.00 | 1.19 | 0.91 | 1.06 | +8.72% | |
| 0.96 | 1.11 | 0.929 | 0.975 | +7.03% | |
| 0.92 | 0.934 | 0.85 | 0.911 | +2.47% | |
| 0.92 | 0.949 | 0.868 | 0.889 | -1.77% | |
| 0.885 | 0.93 | 0.885 | 0.905 | +1.80% | |
| 0.93 | 0.94 | 0.866 | 0.889 | -4.82% | |
| 0.93 | 0.959 | 0.91 | 0.934 | -0.11% | |
| 0.95 | 0.95 | 0.90 | 0.935 | -1.58% | |
| 1.05 | 1.05 | 0.933 | 0.95 | -5.94% | |
| 0.912 | 1.16 | 0.912 | 1.01 | +8.25% | |
| 0.94 | 0.94 | 0.92 | 0.933 | -0.11% | |
| 0.916 | 0.954 | 0.916 | 0.934 | +1.52% | |
| 0.925 | 0.945 | 0.91 | 0.92 | 0.00% | |
| 0.96 | 0.96 | 0.89 | 0.92 | -1.60% | |
| 0.97 | 0.975 | 0.92 | 0.935 | -3.61% | |
| 0.976 | 1.00 | 0.94 | 0.97 | -0.92% | |
| 0.94 | 1.03 | 0.94 | 0.979 | +5.72% | |
| 0.96 | 0.97 | 0.91 | 0.926 | -2.11% | |
| 0.977 | 1.02 | 0.922 | 0.946 | -3.17% | |
| 0.927 | 1.00 | 0.92 | 0.977 | +5.39% | |
| 0.93 | 0.95 | 0.901 | 0.927 | -3.03% | |
| 0.948 | 0.98 | 0.928 | 0.956 | +0.95% | |
| 1.00 | 1.00 | 0.94 | 0.947 | -3.96% | |
| 1.00 | 1.04 | 0.981 | 0.986 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the PDSB chart for longer ranges.