Pasithea Therapeutics Stock Price History
NASDAQ: KTTAHealth CareBiotechnology: Pharmaceutical PreparationsUSD
0.4675+0.0266 (+6.03%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
KTTA price history at a glance
The price history for Pasithea Therapeutics (KTTA) on this page begins on September 13, 2021, when the stock closed at $63.00; it most recently closed at $0.4675 on October 5, 2026. The highest price in this record is $170.00, reached on November 22, 2021; the latest close is 99.7% below that peak. Across the 4 complete calendar years in the table, KTTA finished higher in 0 and lower in 4. Its best year was 2023 (-42.4%) and its worst was 2022 (-63.7%).
Over roughly 5 years the share price changed -99.3%, a -62.1% compound annual price return (excluding dividends). In the last 12 months alone, KTTA has lost 37.6%. 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 2021
- $170.00
- Date of high
- Nov 22, 2021
- Low since 2021
- $0.281
- Date of low
- Nov 17, 2025
- 52-week high
- $2.06
- 52-week low
- $0.281
- IPO year
- 2021
- Last close
- $0.4675
KTTA returns
1 week
-1.79%
1 month
-17.98%
3 months
-4.98%
6 months
-33.21%
Year to date
-63.76%
1 year
-37.58%
3 years
-94.69%
5 years
-99.22%
KTTA price return, excluding dividends.
KTTA annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 0.4675 | -60.71% |
| 2025 | 1.19 | -61.86% |
| 2024 | 3.12 | -57.84% |
| 2023 | 7.40 | -42.37% |
| 2022 | 12.84 | -63.73% |
| 2021* | 35.40 | -43.81% |
* Partial year: the record begins after the start of 2021; return measured from the first available close.
2026 return is year to date.
KTTA daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 0.45 | 0.4675 | 0.45 | 0.4675 | +6.03% | |
| 0.4519 | 0.4675 | 0.4409 | 0.4409 | -0.56% | |
| 0.4676 | 0.4676 | 0.4402 | 0.4434 | -0.81% | |
| 0.465 | 0.465 | 0.44 | 0.447 | -1.76% | |
| 0.486 | 0.51 | 0.455 | 0.455 | -4.41% | |
| 0.475 | 0.509 | 0.475 | 0.476 | -2.66% | |
| 0.493 | 0.503 | 0.48 | 0.489 | -0.81% | |
| 0.489 | 0.51 | 0.477 | 0.493 | +0.61% | |
| 0.475 | 0.496 | 0.46 | 0.49 | +2.08% | |
| 0.489 | 0.50 | 0.452 | 0.48 | -3.81% | |
| 0.50 | 0.51 | 0.485 | 0.499 | -2.92% | |
| 0.503 | 0.53 | 0.503 | 0.514 | +0.19% | |
| 0.508 | 0.52 | 0.502 | 0.513 | -0.19% | |
| 0.53 | 0.53 | 0.495 | 0.514 | +0.78% | |
| 0.51 | 0.517 | 0.495 | 0.51 | -2.67% | |
| 0.525 | 0.55 | 0.488 | 0.524 | +3.35% | |
| 0.49 | 0.514 | 0.474 | 0.507 | +3.47% | |
| 0.50 | 0.51 | 0.49 | 0.49 | -2.00% | |
| 0.498 | 0.529 | 0.491 | 0.50 | -1.96% | |
| 0.523 | 0.549 | 0.51 | 0.51 | -3.77% | |
| 0.531 | 0.552 | 0.52 | 0.53 | -1.85% | |
| 0.57 | 0.576 | 0.52 | 0.54 | -5.26% | |
| 0.599 | 0.599 | 0.551 | 0.57 | -4.84% | |
| 0.587 | 0.60 | 0.58 | 0.599 | +3.28% | |
| 0.58 | 0.593 | 0.57 | 0.58 | 0.00% | |
| 0.58 | 0.595 | 0.575 | 0.58 | 0.00% | |
| 0.56 | 0.595 | 0.55 | 0.58 | +3.02% | |
| 0.557 | 0.578 | 0.55 | 0.563 | -1.92% | |
| 0.573 | 0.586 | 0.55 | 0.574 | +2.50% | |
| 0.574 | 0.604 | 0.534 | 0.56 | +0.90% | |
| 0.576 | 0.577 | 0.549 | 0.555 | -2.63% | |
| 0.569 | 0.58 | 0.531 | 0.57 | +1.79% | |
| 0.532 | 0.571 | 0.525 | 0.56 | +10.89% | |
| 0.523 | 0.573 | 0.49 | 0.505 | -6.31% | |
| 0.489 | 0.539 | 0.48 | 0.539 | +14.68% | |
| 0.485 | 0.487 | 0.47 | 0.47 | -4.08% | |
| 0.498 | 0.51 | 0.488 | 0.49 | -1.61% | |
| 0.505 | 0.51 | 0.484 | 0.498 | +4.18% | |
| 0.487 | 0.512 | 0.44 | 0.478 | -0.62% | |
| 0.478 | 0.495 | 0.476 | 0.481 | +0.63% | |
| 0.498 | 0.498 | 0.475 | 0.478 | -2.45% | |
| 0.49 | 0.51 | 0.486 | 0.49 | +2.73% | |
| 0.475 | 0.49 | 0.466 | 0.477 | +0.63% | |
| 0.49 | 0.526 | 0.473 | 0.474 | -6.51% | |
| 0.458 | 0.511 | 0.44 | 0.507 | +14.19% | |
| 0.437 | 0.469 | 0.437 | 0.444 | -1.33% | |
| 0.452 | 0.49 | 0.442 | 0.45 | -2.17% | |
| 0.445 | 0.479 | 0.445 | 0.46 | +2.91% | |
| 0.457 | 0.46 | 0.436 | 0.447 | -2.83% | |
| 0.45 | 0.467 | 0.427 | 0.46 | +3.60% | |
| 0.45 | 0.455 | 0.427 | 0.444 | -1.33% | |
| 0.456 | 0.456 | 0.422 | 0.45 | 0.00% | |
| 0.446 | 0.456 | 0.433 | 0.45 | 0.00% | |
| 0.468 | 0.495 | 0.45 | 0.45 | -1.10% | |
| 0.495 | 0.495 | 0.45 | 0.455 | -5.21% | |
| 0.454 | 0.495 | 0.454 | 0.48 | +4.35% | |
| 0.458 | 0.487 | 0.455 | 0.46 | +1.10% | |
| 0.48 | 0.50 | 0.44 | 0.455 | -3.81% | |
| 0.481 | 0.521 | 0.466 | 0.473 | +5.11% | |
| 0.457 | 0.477 | 0.445 | 0.45 | -1.53% | |
| 0.464 | 0.474 | 0.445 | 0.457 | -4.39% | |
| 0.474 | 0.494 | 0.45 | 0.478 | -0.83% | |
| 0.49 | 0.50 | 0.475 | 0.482 | -1.63% | |
| 0.485 | 0.50 | 0.45 | 0.49 | -0.41% | |
| 0.505 | 0.505 | 0.483 | 0.492 | -1.60% | |
| 0.51 | 0.519 | 0.491 | 0.50 | -2.34% | |
| 0.52 | 0.536 | 0.496 | 0.512 | -1.54% | |
| 0.52 | 0.52 | 0.496 | 0.52 | 0.00% | |
| 0.533 | 0.56 | 0.50 | 0.52 | -5.45% | |
| 0.582 | 0.604 | 0.531 | 0.55 | -3.00% | |
| 0.503 | 0.61 | 0.503 | 0.567 | +10.10% | |
| 0.561 | 0.60 | 0.47 | 0.515 | -2.09% | |
| 0.538 | 0.58 | 0.513 | 0.526 | -3.13% | |
| 0.525 | 0.572 | 0.525 | 0.543 | +0.18% | |
| 0.578 | 0.585 | 0.53 | 0.542 | -2.52% | |
| 0.595 | 0.60 | 0.541 | 0.556 | -2.11% | |
| 0.54 | 0.58 | 0.526 | 0.568 | +5.38% | |
| 0.51 | 0.594 | 0.50 | 0.539 | +7.80% | |
| 0.505 | 0.52 | 0.50 | 0.50 | -0.40% | |
| 0.501 | 0.541 | 0.493 | 0.502 | -1.57% | |
| 0.541 | 0.561 | 0.49 | 0.51 | -8.93% | |
| 0.577 | 0.60 | 0.535 | 0.56 | -5.25% | |
| 0.608 | 0.608 | 0.58 | 0.591 | -2.80% | |
| 0.59 | 0.612 | 0.56 | 0.608 | +4.83% | |
| 0.56 | 0.585 | 0.56 | 0.58 | 0.00% | |
| 0.571 | 0.58 | 0.541 | 0.58 | +0.69% | |
| 0.594 | 0.598 | 0.571 | 0.576 | -1.54% | |
| 0.62 | 0.62 | 0.58 | 0.585 | -5.65% | |
| 0.646 | 0.646 | 0.57 | 0.62 | -2.82% | |
| 0.644 | 0.651 | 0.608 | 0.638 | -1.09% | |
| 0.68 | 0.70 | 0.645 | 0.645 | -9.79% | |
| 0.70 | 0.74 | 0.69 | 0.715 | 0.00% | |
| 0.696 | 0.74 | 0.65 | 0.715 | +2.88% | |
| 0.681 | 0.743 | 0.68 | 0.695 | +0.29% | |
| 0.68 | 0.70 | 0.678 | 0.693 | +1.91% | |
| 0.72 | 0.72 | 0.68 | 0.68 | -2.86% | |
| 0.721 | 0.73 | 0.695 | 0.70 | -2.91% | |
| 0.728 | 0.741 | 0.70 | 0.721 | -0.14% | |
| 0.72 | 0.742 | 0.697 | 0.722 | +2.70% | |
| 0.77 | 0.77 | 0.68 | 0.703 | -8.70% | |
| 0.77 | 0.799 | 0.77 | 0.77 | -1.28% | |
| 0.80 | 0.815 | 0.78 | 0.78 | -1.76% | |
| 0.80 | 0.80 | 0.77 | 0.794 | +1.15% | |
| 0.76 | 0.793 | 0.75 | 0.785 | +0.64% | |
| 0.79 | 0.80 | 0.778 | 0.78 | -1.39% | |
| 0.76 | 0.81 | 0.76 | 0.791 | -0.50% | |
| 0.833 | 0.84 | 0.793 | 0.795 | -5.36% | |
| 0.84 | 0.86 | 0.806 | 0.84 | -1.18% | |
| 0.83 | 0.89 | 0.83 | 0.85 | 0.00% | |
| 0.875 | 0.90 | 0.826 | 0.85 | +0.35% | |
| 0.86 | 0.963 | 0.84 | 0.847 | +0.71% | |
| 0.715 | 0.86 | 0.69 | 0.841 | +21.01% | |
| 0.69 | 0.71 | 0.68 | 0.695 | +0.87% | |
| 0.706 | 0.706 | 0.668 | 0.689 | +2.23% | |
| 0.69 | 0.695 | 0.663 | 0.674 | -2.32% | |
| 0.68 | 0.71 | 0.674 | 0.69 | 0.00% | |
| 0.714 | 0.72 | 0.685 | 0.69 | +0.15% | |
| 0.716 | 0.73 | 0.685 | 0.689 | -2.96% | |
| 0.693 | 0.73 | 0.693 | 0.71 | +2.90% | |
| 0.717 | 0.77 | 0.688 | 0.69 | -3.77% | |
| 0.737 | 0.751 | 0.67 | 0.717 | -3.37% | |
| 0.732 | 0.761 | 0.732 | 0.742 | +0.82% | |
| 0.717 | 0.75 | 0.71 | 0.736 | -1.34% | |
| 0.774 | 0.79 | 0.70 | 0.746 | -5.57% | |
| 0.76 | 0.79 | 0.711 | 0.79 | +4.64% | |
| 0.70 | 0.755 | 0.685 | 0.755 | +7.86% | |
| 0.709 | 0.737 | 0.69 | 0.70 | -2.78% | |
| 0.73 | 0.778 | 0.70 | 0.72 | -6.01% | |
| 0.798 | 0.798 | 0.752 | 0.766 | -4.01% | |
| 0.78 | 0.81 | 0.748 | 0.798 | +0.63% | |
| 0.75 | 0.82 | 0.741 | 0.793 | +2.99% | |
| 0.688 | 0.778 | 0.681 | 0.77 | +3.49% | |
| 0.719 | 0.744 | 0.54 | 0.744 | +0.27% | |
| 0.715 | 0.764 | 0.71 | 0.742 | +3.78% | |
| 0.741 | 0.755 | 0.715 | 0.715 | -3.38% | |
| 0.75 | 0.777 | 0.74 | 0.74 | -4.88% | |
| 0.799 | 0.813 | 0.765 | 0.778 | -0.38% | |
| 0.751 | 0.789 | 0.751 | 0.781 | +1.96% | |
| 0.767 | 0.785 | 0.751 | 0.766 | -0.52% | |
| 0.78 | 0.80 | 0.755 | 0.77 | -3.39% | |
| 0.765 | 0.812 | 0.758 | 0.797 | +1.92% | |
| 0.81 | 0.87 | 0.76 | 0.782 | -4.63% | |
| 0.843 | 0.855 | 0.82 | 0.82 | -4.09% | |
| 0.84 | 0.88 | 0.83 | 0.855 | +3.51% | |
| 0.805 | 0.85 | 0.799 | 0.826 | +0.73% | |
| 0.791 | 0.827 | 0.79 | 0.82 | -0.85% | |
| 0.82 | 0.844 | 0.801 | 0.827 | -2.48% | |
| 0.81 | 0.849 | 0.805 | 0.848 | +3.67% | |
| 0.81 | 0.85 | 0.777 | 0.818 | +2.25% | |
| 0.77 | 0.809 | 0.741 | 0.80 | +0.38% | |
| 0.80 | 0.80 | 0.77 | 0.797 | +0.89% | |
| 0.806 | 0.838 | 0.79 | 0.79 | -3.66% | |
| 0.795 | 0.838 | 0.776 | 0.82 | +2.50% | |
| 0.76 | 0.82 | 0.75 | 0.80 | -1.72% | |
| 0.88 | 0.88 | 0.814 | 0.814 | -7.71% | |
| 0.83 | 0.882 | 0.783 | 0.882 | +5.25% | |
| 0.835 | 0.868 | 0.804 | 0.838 | -1.64% | |
| 0.88 | 0.88 | 0.82 | 0.852 | -1.73% | |
| 0.81 | 0.868 | 0.80 | 0.867 | +4.96% | |
| 0.862 | 0.862 | 0.751 | 0.826 | +3.25% | |
| 0.80 | 0.87 | 0.79 | 0.80 | +0.13% | |
| 0.70 | 0.90 | 0.70 | 0.799 | +14.14% | |
| 0.683 | 0.719 | 0.683 | 0.70 | +1.01% | |
| 0.699 | 0.72 | 0.671 | 0.693 | -2.39% | |
| 0.711 | 0.73 | 0.698 | 0.71 | +1.43% | |
| 0.718 | 0.74 | 0.682 | 0.70 | -5.02% | |
| 0.747 | 0.752 | 0.71 | 0.737 | -1.47% | |
| 0.74 | 0.75 | 0.73 | 0.748 | +2.47% | |
| 0.727 | 0.767 | 0.72 | 0.73 | +0.69% | |
| 0.754 | 0.783 | 0.714 | 0.725 | -4.86% | |
| 0.828 | 0.874 | 0.761 | 0.762 | -9.29% | |
| 0.847 | 0.847 | 0.816 | 0.84 | 0.00% | |
| 0.841 | 0.854 | 0.831 | 0.84 | -0.59% | |
| 0.85 | 0.87 | 0.84 | 0.845 | -1.86% | |
| 0.86 | 0.888 | 0.84 | 0.861 | +0.12% | |
| 0.855 | 0.884 | 0.83 | 0.86 | +0.82% | |
| 0.84 | 0.87 | 0.838 | 0.853 | +0.71% | |
| 0.84 | 0.86 | 0.832 | 0.847 | -1.40% | |
| 0.87 | 0.881 | 0.84 | 0.859 | -4.56% | |
| 0.887 | 0.913 | 0.872 | 0.90 | -0.99% | |
| 0.90 | 0.918 | 0.881 | 0.909 | -0.11% | |
| 0.90 | 0.915 | 0.86 | 0.91 | -1.83% | |
| 0.91 | 0.93 | 0.90 | 0.927 | +0.11% | |
| 0.87 | 0.926 | 0.858 | 0.926 | +4.16% | |
| 0.88 | 0.89 | 0.85 | 0.889 | +1.02% | |
| 0.89 | 0.90 | 0.857 | 0.88 | +0.46% | |
| 0.878 | 0.905 | 0.87 | 0.876 | -3.20% | |
| 0.909 | 0.94 | 0.88 | 0.905 | -2.79% | |
| 0.91 | 0.935 | 0.89 | 0.931 | +1.09% | |
| 0.95 | 0.95 | 0.82 | 0.921 | -5.05% | |
| 1.07 | 1.08 | 0.924 | 0.97 | -10.19% | |
| 1.13 | 1.13 | 1.07 | 1.08 | -2.70% | |
| 1.15 | 1.16 | 1.10 | 1.11 | -6.72% | |
| 1.28 | 1.28 | 1.18 | 1.19 | -7.75% | |
| 1.14 | 1.30 | 1.14 | 1.29 | +12.17% | |
| 1.15 | 1.17 | 1.11 | 1.15 | +0.88% | |
| 1.14 | 1.14 | 1.09 | 1.14 | +1.79% | |
| 1.16 | 1.17 | 1.10 | 1.12 | -4.27% | |
| 1.14 | 1.17 | 1.12 | 1.17 | +0.86% | |
| 1.15 | 1.18 | 1.15 | 1.16 | -1.69% | |
| 1.13 | 1.21 | 1.13 | 1.18 | +1.72% | |
| 1.09 | 1.16 | 1.02 | 1.16 | +5.45% | |
| 1.13 | 1.18 | 1.08 | 1.10 | -3.51% | |
| 1.13 | 1.22 | 1.13 | 1.14 | 0.00% | |
| 1.16 | 1.18 | 1.10 | 1.14 | -1.72% | |
| 1.12 | 1.32 | 1.11 | 1.16 | +2.65% | |
| 1.12 | 1.15 | 1.09 | 1.13 | +0.89% | |
| 1.15 | 1.15 | 1.09 | 1.12 | -3.45% | |
| 1.15 | 1.19 | 1.12 | 1.16 | -0.85% | |
| 1.11 | 1.20 | 1.09 | 1.17 | +3.54% | |
| 1.18 | 1.23 | 1.10 | 1.13 | 0.00% | |
| 1.14 | 1.21 | 1.12 | 1.13 | -2.59% | |
| 1.15 | 1.21 | 1.11 | 1.16 | -0.85% | |
| 1.20 | 1.33 | 1.14 | 1.17 | -1.68% | |
| 1.15 | 1.31 | 1.03 | 1.19 | +2.59% | |
| 1.26 | 1.47 | 1.16 | 1.16 | -21.09% | |
| 1.43 | 2.06 | 1.34 | 1.47 | +38.68% | |
| 0.51 | 1.34 | 0.507 | 1.06 | +117.21% | |
| 0.40 | 0.53 | 0.349 | 0.488 | +14.82% | |
| 0.42 | 0.503 | 0.32 | 0.425 | +45.55% | |
| 0.358 | 0.369 | 0.281 | 0.292 | -29.64% | |
| 0.48 | 0.496 | 0.40 | 0.415 | -12.82% | |
| 0.668 | 0.668 | 0.421 | 0.476 | -27.88% | |
| 0.72 | 0.727 | 0.602 | 0.66 | -9.59% | |
| 0.749 | 0.749 | 0.71 | 0.73 | +1.67% | |
| 0.66 | 0.74 | 0.66 | 0.718 | +2.13% | |
| 0.703 | 0.727 | 0.693 | 0.703 | 0.00% | |
| 0.71 | 0.718 | 0.691 | 0.703 | -0.99% | |
| 0.702 | 0.731 | 0.693 | 0.71 | -2.87% | |
| 0.704 | 0.75 | 0.691 | 0.731 | +5.94% | |
| 0.696 | 0.71 | 0.651 | 0.69 | -4.56% | |
| 0.75 | 0.763 | 0.72 | 0.723 | -1.50% | |
| 0.745 | 0.765 | 0.721 | 0.734 | -4.43% | |
| 0.815 | 0.815 | 0.70 | 0.768 | -5.88% | |
| 0.811 | 0.839 | 0.80 | 0.816 | +0.25% | |
| 0.823 | 0.838 | 0.723 | 0.814 | -2.86% | |
| 0.722 | 0.84 | 0.713 | 0.838 | +15.75% | |
| 0.739 | 0.74 | 0.722 | 0.724 | +0.28% | |
| 0.691 | 0.734 | 0.691 | 0.722 | +1.98% | |
| 0.73 | 0.73 | 0.692 | 0.708 | -1.39% | |
| 0.716 | 0.72 | 0.70 | 0.718 | -1.64% | |
| 0.721 | 0.747 | 0.70 | 0.73 | +1.53% | |
| 0.776 | 0.776 | 0.69 | 0.719 | -5.64% | |
| 0.73 | 0.784 | 0.722 | 0.762 | +2.01% | |
| 0.744 | 0.755 | 0.729 | 0.747 | +2.19% | |
| 0.73 | 0.74 | 0.726 | 0.731 | +0.14% | |
| 0.737 | 0.74 | 0.706 | 0.73 | +0.97% | |
| 0.705 | 0.735 | 0.70 | 0.723 | -1.77% | |
| 0.733 | 0.751 | 0.70 | 0.736 | -1.08% | |
| 0.727 | 0.75 | 0.727 | 0.744 | -0.67% | |
| 0.777 | 0.791 | 0.73 | 0.749 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the KTTA chart for longer ranges.