Coya Therapeutics, Inc. (COYA)
NASDAQ: COYA · Real-Time Price · USD
4.400
-0.100 (-2.22%)
At close: Mar 17, 2026, 4:00 PM EDT
4.400
0.00 (0.00%)
After-hours: Mar 17, 2026, 4:10 PM EDT
Coya Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 17, 2026 | 4.53 | 4.61 | 4.37 | 4.39 | - | -2.44% | 58,588 |
| Mar 16, 2026 | 4.46 | 4.64 | 4.35 | 4.50 | 4.50 | -0.66% | 165,608 |
| Mar 13, 2026 | 4.78 | 4.86 | 4.46 | 4.53 | 4.53 | -4.63% | 138,198 |
| Mar 12, 2026 | 4.85 | 4.86 | 4.69 | 4.75 | 4.75 | -3.65% | 134,034 |
| Mar 11, 2026 | 4.90 | 4.97 | 4.79 | 4.93 | 4.93 | 0.61% | 121,911 |
| Mar 10, 2026 | 4.85 | 5.06 | 4.83 | 4.90 | 4.90 | 1.24% | 135,650 |
| Mar 9, 2026 | 4.71 | 4.88 | 4.66 | 4.84 | 4.84 | 1.04% | 87,598 |
| Mar 6, 2026 | 4.65 | 4.88 | 4.64 | 4.79 | 4.79 | 1.05% | 89,507 |
| Mar 5, 2026 | 4.91 | 5.03 | 4.68 | 4.74 | 4.74 | -3.85% | 79,486 |
| Mar 4, 2026 | 4.72 | 4.98 | 4.63 | 4.93 | 4.93 | 5.12% | 96,892 |
| Mar 3, 2026 | 4.78 | 4.86 | 4.59 | 4.69 | 4.69 | -4.48% | 119,061 |
| Mar 2, 2026 | 4.88 | 4.95 | 4.66 | 4.91 | 4.91 | -1.01% | 161,326 |
| Feb 27, 2026 | 4.92 | 5.04 | 4.84 | 4.96 | 4.96 | -0.40% | 82,020 |
| Feb 26, 2026 | 5.02 | 5.08 | 4.83 | 4.98 | 4.98 | -1.39% | 69,714 |
| Feb 25, 2026 | 4.92 | 5.10 | 4.86 | 5.05 | 5.05 | 3.06% | 155,855 |
| Feb 24, 2026 | 4.63 | 4.91 | 4.60 | 4.90 | 4.90 | 4.70% | 134,952 |
| Feb 23, 2026 | 4.60 | 4.72 | 4.58 | 4.68 | 4.68 | 1.52% | 55,700 |
| Feb 20, 2026 | 4.80 | 4.80 | 4.55 | 4.61 | 4.61 | -4.95% | 103,818 |
| Feb 19, 2026 | 4.80 | 4.90 | 4.64 | 4.85 | 4.85 | - | 161,186 |
| Feb 18, 2026 | 4.61 | 4.87 | 4.61 | 4.85 | 4.85 | 4.30% | 83,153 |
| Feb 17, 2026 | 4.72 | 4.75 | 4.51 | 4.65 | 4.65 | -1.27% | 123,181 |
| Feb 13, 2026 | 4.68 | 4.85 | 4.68 | 4.71 | 4.71 | -0.63% | 76,480 |
| Feb 12, 2026 | 4.92 | 4.92 | 4.69 | 4.74 | 4.74 | -3.85% | 65,297 |
| Feb 11, 2026 | 5.00 | 5.01 | 4.77 | 4.93 | 4.93 | -0.60% | 106,027 |
| Feb 10, 2026 | 4.89 | 5.32 | 4.78 | 4.96 | 4.96 | 1.22% | 189,018 |
| Feb 9, 2026 | 4.83 | 4.95 | 4.72 | 4.90 | 4.90 | 1.24% | 136,894 |
| Feb 6, 2026 | 4.43 | 4.88 | 4.43 | 4.84 | 4.84 | 9.50% | 110,275 |
| Feb 5, 2026 | 4.71 | 4.80 | 4.41 | 4.42 | 4.42 | -7.14% | 207,467 |
| Feb 4, 2026 | 4.84 | 4.97 | 4.67 | 4.76 | 4.76 | -2.06% | 168,332 |
| Feb 3, 2026 | 4.71 | 4.94 | 4.69 | 4.86 | 4.86 | 2.53% | 165,349 |
| Feb 2, 2026 | 4.62 | 4.87 | 4.62 | 4.74 | 4.74 | 1.94% | 206,140 |
| Jan 30, 2026 | 4.68 | 4.85 | 4.50 | 4.65 | 4.65 | 1.09% | 272,588 |
| Jan 29, 2026 | 4.57 | 4.76 | 4.45 | 4.60 | 4.60 | - | 190,988 |
| Jan 28, 2026 | 4.86 | 4.86 | 4.50 | 4.60 | 4.60 | -4.96% | 315,376 |
| Jan 27, 2026 | 4.69 | 4.86 | 4.66 | 4.84 | 4.84 | 3.42% | 79,673 |
| Jan 26, 2026 | 4.66 | 4.77 | 4.51 | 4.68 | 4.68 | -0.85% | 212,897 |
| Jan 23, 2026 | 4.73 | 4.82 | 4.56 | 4.72 | 4.72 | -0.21% | 304,840 |
| Jan 22, 2026 | 4.54 | 4.76 | 4.49 | 4.73 | 4.73 | 3.96% | 212,574 |
| Jan 21, 2026 | 4.48 | 4.64 | 4.37 | 4.55 | 4.55 | 1.56% | 301,940 |
| Jan 20, 2026 | 4.21 | 4.56 | 4.01 | 4.48 | 4.48 | 4.67% | 351,498 |
| Jan 16, 2026 | 4.11 | 4.37 | 4.06 | 4.28 | 4.28 | 6.20% | 385,033 |
| Jan 15, 2026 | 4.63 | 4.73 | 3.94 | 4.03 | 4.03 | -13.15% | 1,025,979 |
| Jan 14, 2026 | 4.69 | 4.95 | 4.62 | 4.64 | 4.64 | 0.43% | 277,165 |
| Jan 13, 2026 | 4.75 | 4.85 | 4.45 | 4.62 | 4.62 | -2.74% | 323,918 |
| Jan 12, 2026 | 4.88 | 4.88 | 4.55 | 4.75 | 4.75 | -2.06% | 364,725 |
| Jan 9, 2026 | 5.15 | 5.15 | 4.78 | 4.85 | 4.85 | -5.27% | 576,644 |
| Jan 8, 2026 | 5.15 | 5.40 | 4.99 | 5.12 | 5.12 | -0.58% | 381,921 |
| Jan 7, 2026 | 5.32 | 5.50 | 5.01 | 5.15 | 5.15 | -1.90% | 339,106 |
| Jan 6, 2026 | 5.43 | 5.48 | 5.25 | 5.25 | 5.25 | -2.05% | 164,182 |
| Jan 5, 2026 | 5.75 | 5.96 | 5.31 | 5.36 | 5.36 | -5.13% | 321,385 |