Bullfrog AI Stock Price History
NASDAQ: BFRGHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
BFRG price history at a glance
The price history for Bullfrog AI (BFRG) on this page begins on February 13, 2023, when the stock closed at $4.76; it most recently closed at $0.646 on October 5, 2026. The highest price in this record is $9.50, reached on April 3, 2023; the latest close is 93.2% below that peak. Over roughly 4 years the share price changed -86.4%, a -42.2% compound annual price return (excluding dividends).
In the last 12 months alone, BFRG has lost 54.8%. 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 2023
- $9.50
- Date of high
- Apr 3, 2023
- Low since 2023
- $0.425
- Date of low
- Feb 9, 2026
- 52-week high
- $1.96
- 52-week low
- $0.425
- IPO year
- 2023
- Last close
- $0.646
BFRG returns
1 week
+4.53%
1 month
+31.30%
3 months
-6.38%
6 months
-27.09%
Year to date
-26.84%
1 year
-54.83%
3 years
-79.09%
BFRG price return, excluding dividends.
BFRG annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 0.646 | -26.59% |
| 2025 | 0.88 | -60.18% |
| 2024 | 2.21 | -32.21% |
| 2023* | 3.26 | -31.51% |
* Partial year: the record begins after the start of 2023; return measured from the first available close.
2026 return is year to date.
BFRG daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 0.676 | 0.70 | 0.6198 | 0.646 | -6.70% | |
| 0.71 | 0.7565 | 0.67 | 0.6924 | -2.29% | |
| 0.7867 | 0.83 | 0.6569 | 0.7086 | +2.84% | |
| 0.586 | 0.714 | 0.544 | 0.689 | +15.99% | |
| 0.605 | 0.63 | 0.58 | 0.594 | -3.88% | |
| 0.63 | 0.63 | 0.58 | 0.618 | -1.59% | |
| 0.608 | 0.63 | 0.59 | 0.628 | +4.49% | |
| 0.62 | 0.654 | 0.60 | 0.601 | -7.25% | |
| 0.63 | 0.654 | 0.614 | 0.648 | -1.37% | |
| 0.673 | 0.677 | 0.588 | 0.657 | -1.35% | |
| 0.77 | 0.879 | 0.652 | 0.666 | -12.94% | |
| 0.815 | 0.842 | 0.663 | 0.765 | -19.47% | |
| 0.782 | 1.05 | 0.705 | 0.95 | +58.33% | |
| 0.53 | 0.82 | 0.44 | 0.60 | +21.70% | |
| 0.47 | 0.50 | 0.47 | 0.493 | +6.25% | |
| 0.454 | 0.469 | 0.436 | 0.464 | -0.85% | |
| 0.43 | 0.47 | 0.43 | 0.468 | +9.09% | |
| 0.441 | 0.441 | 0.426 | 0.429 | -4.24% | |
| 0.48 | 0.48 | 0.44 | 0.448 | -4.88% | |
| 0.469 | 0.489 | 0.466 | 0.471 | -1.05% | |
| 0.48 | 0.50 | 0.461 | 0.476 | -2.06% | |
| 0.479 | 0.51 | 0.473 | 0.486 | -1.22% | |
| 0.492 | 0.493 | 0.478 | 0.492 | +2.07% | |
| 0.48 | 0.511 | 0.48 | 0.482 | -4.17% | |
| 0.508 | 0.51 | 0.491 | 0.503 | +2.65% | |
| 0.483 | 0.53 | 0.48 | 0.49 | -0.20% | |
| 0.498 | 0.50 | 0.48 | 0.491 | +1.03% | |
| 0.54 | 0.54 | 0.481 | 0.486 | -9.16% | |
| 0.535 | 0.566 | 0.51 | 0.535 | -0.93% | |
| 0.566 | 0.57 | 0.54 | 0.54 | -4.42% | |
| 0.589 | 0.589 | 0.565 | 0.565 | -1.05% | |
| 0.581 | 0.59 | 0.561 | 0.571 | -1.55% | |
| 0.57 | 0.595 | 0.555 | 0.58 | +3.20% | |
| 0.57 | 0.58 | 0.56 | 0.562 | -3.60% | |
| 0.559 | 0.595 | 0.559 | 0.583 | +6.00% | |
| 0.58 | 0.595 | 0.55 | 0.55 | -3.51% | |
| 0.55 | 0.585 | 0.532 | 0.57 | +7.14% | |
| 0.585 | 0.585 | 0.53 | 0.532 | -4.32% | |
| 0.577 | 0.583 | 0.556 | 0.556 | -2.11% | |
| 0.60 | 0.60 | 0.559 | 0.568 | -3.89% | |
| 0.57 | 0.598 | 0.567 | 0.591 | +1.90% | |
| 0.61 | 0.61 | 0.58 | 0.58 | -0.85% | |
| 0.623 | 0.623 | 0.582 | 0.585 | +0.86% | |
| 0.60 | 0.64 | 0.58 | 0.58 | -1.69% | |
| 0.591 | 0.628 | 0.59 | 0.59 | -0.17% | |
| 0.611 | 0.62 | 0.591 | 0.591 | -4.83% | |
| 0.62 | 0.65 | 0.59 | 0.621 | +0.49% | |
| 0.586 | 0.65 | 0.555 | 0.618 | +7.48% | |
| 0.579 | 0.61 | 0.56 | 0.575 | +3.60% | |
| 0.57 | 0.582 | 0.53 | 0.555 | -3.48% | |
| 0.55 | 0.61 | 0.55 | 0.575 | +4.36% | |
| 0.584 | 0.61 | 0.55 | 0.551 | -5.65% | |
| 0.601 | 0.63 | 0.579 | 0.584 | -4.26% | |
| 0.57 | 0.61 | 0.57 | 0.61 | +4.10% | |
| 0.606 | 0.629 | 0.585 | 0.586 | -2.66% | |
| 0.63 | 0.635 | 0.60 | 0.602 | -5.20% | |
| 0.63 | 0.657 | 0.62 | 0.635 | -1.24% | |
| 0.64 | 0.665 | 0.63 | 0.643 | +0.31% | |
| 0.648 | 0.65 | 0.611 | 0.641 | -0.62% | |
| 0.64 | 0.67 | 0.59 | 0.645 | +2.06% | |
| 0.69 | 0.69 | 0.631 | 0.632 | -8.41% | |
| 0.70 | 0.72 | 0.666 | 0.69 | -0.43% | |
| 0.68 | 0.719 | 0.651 | 0.693 | +1.76% | |
| 0.68 | 0.72 | 0.672 | 0.681 | -1.30% | |
| 0.737 | 0.737 | 0.68 | 0.69 | -6.38% | |
| 0.67 | 0.74 | 0.67 | 0.737 | +8.38% | |
| 0.684 | 0.71 | 0.663 | 0.68 | -1.73% | |
| 0.708 | 0.71 | 0.651 | 0.692 | -0.86% | |
| 0.69 | 0.745 | 0.68 | 0.698 | -0.29% | |
| 0.71 | 0.71 | 0.64 | 0.70 | -1.27% | |
| 0.70 | 0.722 | 0.68 | 0.709 | -0.14% | |
| 0.69 | 0.73 | 0.684 | 0.71 | +4.11% | |
| 0.665 | 0.711 | 0.637 | 0.682 | +4.12% | |
| 0.615 | 0.68 | 0.61 | 0.655 | +7.20% | |
| 0.625 | 0.644 | 0.60 | 0.611 | -5.12% | |
| 0.683 | 0.683 | 0.621 | 0.644 | -2.72% | |
| 0.658 | 0.70 | 0.656 | 0.662 | +0.30% | |
| 0.70 | 0.708 | 0.642 | 0.66 | -8.71% | |
| 0.729 | 0.73 | 0.673 | 0.723 | +3.58% | |
| 0.67 | 0.75 | 0.66 | 0.698 | +0.72% | |
| 0.69 | 0.695 | 0.64 | 0.693 | +8.45% | |
| 0.62 | 0.66 | 0.62 | 0.639 | +3.40% | |
| 0.60 | 0.628 | 0.589 | 0.618 | -1.59% | |
| 0.69 | 0.69 | 0.504 | 0.628 | -7.37% | |
| 0.66 | 0.698 | 0.66 | 0.678 | +1.35% | |
| 0.679 | 0.71 | 0.66 | 0.669 | -0.30% | |
| 0.705 | 0.73 | 0.671 | 0.671 | 0.00% | |
| 0.747 | 0.755 | 0.661 | 0.671 | -12.86% | |
| 0.73 | 0.78 | 0.73 | 0.77 | +5.48% | |
| 0.766 | 0.77 | 0.72 | 0.73 | -5.19% | |
| 0.739 | 0.77 | 0.725 | 0.77 | +9.53% | |
| 0.74 | 0.785 | 0.70 | 0.703 | -7.26% | |
| 0.721 | 0.81 | 0.72 | 0.758 | +5.28% | |
| 0.70 | 0.76 | 0.671 | 0.72 | +6.98% | |
| 0.70 | 0.715 | 0.66 | 0.673 | -4.94% | |
| 0.689 | 0.73 | 0.672 | 0.708 | +8.26% | |
| 0.666 | 0.699 | 0.652 | 0.654 | -1.65% | |
| 0.66 | 0.68 | 0.624 | 0.665 | +1.22% | |
| 0.621 | 0.682 | 0.613 | 0.657 | +5.97% | |
| 0.60 | 0.638 | 0.575 | 0.62 | +5.44% | |
| 0.591 | 0.61 | 0.573 | 0.588 | -0.51% | |
| 0.622 | 0.632 | 0.58 | 0.591 | -4.06% | |
| 0.62 | 0.636 | 0.61 | 0.616 | -2.22% | |
| 0.629 | 0.639 | 0.601 | 0.63 | +1.45% | |
| 0.656 | 0.656 | 0.611 | 0.621 | -5.48% | |
| 0.666 | 0.68 | 0.625 | 0.657 | -0.45% | |
| 0.65 | 0.679 | 0.64 | 0.66 | +1.54% | |
| 0.70 | 0.72 | 0.64 | 0.65 | -7.80% | |
| 0.73 | 0.735 | 0.69 | 0.705 | -2.35% | |
| 0.708 | 0.74 | 0.70 | 0.722 | +4.49% | |
| 0.69 | 0.73 | 0.69 | 0.691 | -1.00% | |
| 0.708 | 0.715 | 0.673 | 0.698 | -0.43% | |
| 0.69 | 0.73 | 0.687 | 0.701 | +1.59% | |
| 0.70 | 0.71 | 0.664 | 0.69 | -3.23% | |
| 0.777 | 0.777 | 0.711 | 0.713 | -8.00% | |
| 0.805 | 0.809 | 0.77 | 0.775 | -4.32% | |
| 0.801 | 0.814 | 0.73 | 0.81 | -3.80% | |
| 0.848 | 0.866 | 0.811 | 0.842 | -3.66% | |
| 0.943 | 0.943 | 0.848 | 0.874 | -6.52% | |
| 0.98 | 0.98 | 0.91 | 0.935 | -5.75% | |
| 0.99 | 1.01 | 0.97 | 0.992 | -0.20% | |
| 1.06 | 1.06 | 0.99 | 0.994 | -7.96% | |
| 0.96 | 1.10 | 0.924 | 1.08 | +15.14% | |
| 1.02 | 1.02 | 0.905 | 0.938 | -7.13% | |
| 1.03 | 1.05 | 0.965 | 1.01 | -3.81% | |
| 1.18 | 1.18 | 0.955 | 1.05 | +18.51% | |
| 1.05 | 1.08 | 0.882 | 0.886 | -14.81% | |
| 1.06 | 1.15 | 1.03 | 1.04 | -2.80% | |
| 1.14 | 1.16 | 1.01 | 1.07 | -6.96% | |
| 0.99 | 1.27 | 0.90 | 1.15 | +7.48% | |
| 1.13 | 1.18 | 1.02 | 1.07 | -10.83% | |
| 1.50 | 1.50 | 1.13 | 1.20 | -25.93% | |
| 1.44 | 1.72 | 1.36 | 1.62 | -3.57% | |
| 1.19 | 1.96 | 1.19 | 1.68 | +60.00% | |
| 1.05 | 1.55 | 0.965 | 1.05 | +106.69% | |
| 0.54 | 0.561 | 0.491 | 0.508 | -6.27% | |
| 0.561 | 0.565 | 0.54 | 0.542 | -1.99% | |
| 0.59 | 0.60 | 0.546 | 0.553 | -1.60% | |
| 0.573 | 0.60 | 0.526 | 0.562 | -3.93% | |
| 0.60 | 0.61 | 0.55 | 0.585 | +4.28% | |
| 0.61 | 0.62 | 0.561 | 0.561 | -9.52% | |
| 0.609 | 0.625 | 0.573 | 0.62 | +1.97% | |
| 0.65 | 0.65 | 0.581 | 0.608 | -3.03% | |
| 0.629 | 0.648 | 0.616 | 0.627 | +0.97% | |
| 0.592 | 0.65 | 0.592 | 0.621 | +4.19% | |
| 0.618 | 0.65 | 0.59 | 0.596 | -2.30% | |
| 0.612 | 0.70 | 0.594 | 0.61 | -2.24% | |
| 0.62 | 0.682 | 0.602 | 0.624 | -1.73% | |
| 0.67 | 0.689 | 0.62 | 0.635 | +2.25% | |
| 0.598 | 0.64 | 0.562 | 0.621 | +4.55% | |
| 0.57 | 0.617 | 0.561 | 0.594 | +2.41% | |
| 0.609 | 0.618 | 0.58 | 0.58 | -4.92% | |
| 0.581 | 0.64 | 0.57 | 0.61 | +7.02% | |
| 0.559 | 0.586 | 0.54 | 0.57 | -1.38% | |
| 0.54 | 0.589 | 0.53 | 0.578 | -0.34% | |
| 0.618 | 0.618 | 0.562 | 0.58 | -5.69% | |
| 0.58 | 0.64 | 0.537 | 0.615 | +9.04% | |
| 0.56 | 0.577 | 0.529 | 0.564 | +3.49% | |
| 0.55 | 0.565 | 0.52 | 0.545 | +7.50% | |
| 0.58 | 0.584 | 0.49 | 0.507 | -5.41% | |
| 0.64 | 0.67 | 0.528 | 0.536 | -16.51% | |
| 0.567 | 0.683 | 0.55 | 0.642 | +19.11% | |
| 0.49 | 0.59 | 0.48 | 0.539 | +10.00% | |
| 0.50 | 0.605 | 0.48 | 0.49 | +6.52% | |
| 0.452 | 0.49 | 0.45 | 0.46 | +0.66% | |
| 0.489 | 0.50 | 0.425 | 0.457 | -3.18% | |
| 0.535 | 0.539 | 0.47 | 0.472 | -8.88% | |
| 0.519 | 0.573 | 0.491 | 0.518 | -0.19% | |
| 0.58 | 0.58 | 0.502 | 0.519 | -9.11% | |
| 0.49 | 0.59 | 0.49 | 0.571 | +14.20% | |
| 0.52 | 0.57 | 0.50 | 0.50 | -9.91% | |
| 0.571 | 0.595 | 0.518 | 0.555 | -2.12% | |
| 0.595 | 0.603 | 0.55 | 0.567 | -3.08% | |
| 0.63 | 0.65 | 0.58 | 0.585 | -4.10% | |
| 0.64 | 0.668 | 0.60 | 0.61 | -3.94% | |
| 0.694 | 0.694 | 0.609 | 0.635 | -7.03% | |
| 0.705 | 0.73 | 0.682 | 0.683 | -3.12% | |
| 0.77 | 0.779 | 0.692 | 0.705 | -4.73% | |
| 0.759 | 0.79 | 0.723 | 0.74 | +2.49% | |
| 0.818 | 0.818 | 0.703 | 0.722 | -11.84% | |
| 0.719 | 0.82 | 0.71 | 0.819 | +16.01% | |
| 0.68 | 0.72 | 0.66 | 0.706 | +3.52% | |
| 0.724 | 0.724 | 0.65 | 0.682 | -5.80% | |
| 0.774 | 0.774 | 0.70 | 0.724 | -4.61% | |
| 0.69 | 0.77 | 0.659 | 0.759 | +11.13% | |
| 0.682 | 0.688 | 0.65 | 0.683 | +1.79% | |
| 0.715 | 0.727 | 0.645 | 0.671 | -7.19% | |
| 0.794 | 0.80 | 0.697 | 0.723 | -10.19% | |
| 0.816 | 0.84 | 0.78 | 0.805 | -3.13% | |
| 0.834 | 0.869 | 0.80 | 0.831 | -4.48% | |
| 0.826 | 0.883 | 0.80 | 0.87 | +3.08% | |
| 0.90 | 0.90 | 0.805 | 0.844 | -3.21% | |
| 0.898 | 0.912 | 0.86 | 0.872 | -0.91% | |
| 0.904 | 0.921 | 0.86 | 0.88 | -0.34% | |
| 0.926 | 0.95 | 0.856 | 0.883 | -4.64% | |
| 0.89 | 1.05 | 0.88 | 0.926 | +2.77% | |
| 0.98 | 0.99 | 0.90 | 0.901 | -5.36% | |
| 1.04 | 1.04 | 0.95 | 0.952 | -5.74% | |
| 1.07 | 1.07 | 1.00 | 1.01 | -0.98% | |
| 1.07 | 1.16 | 0.99 | 1.02 | -5.56% | |
| 1.19 | 1.19 | 1.07 | 1.08 | -4.42% | |
| 1.09 | 1.18 | 1.05 | 1.13 | +8.65% | |
| 0.989 | 1.10 | 0.989 | 1.04 | +5.58% | |
| 1.07 | 1.07 | 0.98 | 0.985 | -3.43% | |
| 1.04 | 1.06 | 1.00 | 1.02 | -2.86% | |
| 1.07 | 1.09 | 1.05 | 1.05 | -4.55% | |
| 1.13 | 1.17 | 1.08 | 1.10 | -3.51% | |
| 1.14 | 1.21 | 1.12 | 1.14 | -0.87% | |
| 1.15 | 1.18 | 1.13 | 1.15 | +0.88% | |
| 1.12 | 1.18 | 1.12 | 1.14 | 0.00% | |
| 1.11 | 1.15 | 1.10 | 1.14 | +0.88% | |
| 1.18 | 1.20 | 1.11 | 1.13 | -1.74% | |
| 1.09 | 1.17 | 1.04 | 1.15 | +5.50% | |
| 1.00 | 1.09 | 0.98 | 1.09 | +11.11% | |
| 0.99 | 1.04 | 0.962 | 0.981 | +2.19% | |
| 1.00 | 1.04 | 0.96 | 0.96 | -4.00% | |
| 1.02 | 1.02 | 0.99 | 1.00 | +1.01% | |
| 1.04 | 1.04 | 0.99 | 0.99 | -1.98% | |
| 0.92 | 1.03 | 0.90 | 1.01 | +15.30% | |
| 0.898 | 0.919 | 0.861 | 0.876 | +2.94% | |
| 0.88 | 0.90 | 0.804 | 0.851 | -2.18% | |
| 0.95 | 0.993 | 0.87 | 0.87 | -4.92% | |
| 0.96 | 0.96 | 0.904 | 0.915 | -1.19% | |
| 0.917 | 0.949 | 0.90 | 0.926 | +0.98% | |
| 0.98 | 1.03 | 0.901 | 0.917 | -8.30% | |
| 0.95 | 1.05 | 0.95 | 1.00 | 0.00% | |
| 1.09 | 1.09 | 0.99 | 1.00 | -8.26% | |
| 1.08 | 1.11 | 1.06 | 1.09 | 0.00% | |
| 1.08 | 1.11 | 1.08 | 1.09 | -0.91% | |
| 1.12 | 1.13 | 1.06 | 1.10 | 0.00% | |
| 0.95 | 1.17 | 0.95 | 1.10 | +14.58% | |
| 1.04 | 1.06 | 0.95 | 0.96 | -8.57% | |
| 1.09 | 1.14 | 1.03 | 1.05 | -3.67% | |
| 1.18 | 1.18 | 1.07 | 1.09 | -6.03% | |
| 1.28 | 1.29 | 1.14 | 1.16 | -9.38% | |
| 1.29 | 1.32 | 1.27 | 1.28 | 0.00% | |
| 1.30 | 1.32 | 1.26 | 1.28 | -2.29% | |
| 1.45 | 1.45 | 1.30 | 1.31 | -7.09% | |
| 1.38 | 1.48 | 1.34 | 1.41 | +1.44% | |
| 1.45 | 1.46 | 1.39 | 1.39 | -2.11% | |
| 1.44 | 1.44 | 1.40 | 1.42 | +0.71% | |
| 1.30 | 1.42 | 1.30 | 1.41 | +5.22% | |
| 1.37 | 1.38 | 1.30 | 1.34 | -2.19% | |
| 1.54 | 1.54 | 1.36 | 1.37 | -8.67% | |
| 1.49 | 1.52 | 1.45 | 1.50 | +2.04% | |
| 1.47 | 1.48 | 1.45 | 1.47 | 0.00% | |
| 1.54 | 1.58 | 1.45 | 1.47 | -3.92% | |
| 1.52 | 1.70 | 1.45 | 1.53 | +4.08% | |
| 1.46 | 1.52 | 1.43 | 1.47 | -1.34% | |
| 1.35 | 1.51 | 1.34 | 1.49 | +12.88% | |
| 1.43 | 1.44 | 1.28 | 1.32 | -7.69% | |
| 1.56 | 1.57 | 1.40 | 1.43 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the BFRG chart for longer ranges.