Decoy Therapeutics Inc. (DCOY)
NASDAQ: DCOY · Real-Time Price · USD
3.200
-0.080 (-2.44%)
At close: Aug 21, 2026, 4:00 PM EDT
3.260
+0.060 (1.87%)
After-hours: Aug 21, 2026, 7:48 PM EDT
Decoy Therapeutics Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | 3.30 | 3.43 | 3.17 | 3.20 | 3.20 | -2.44% | 15,152 |
| Aug 20, 2026 | 3.43 | 3.71 | 3.28 | 3.28 | 3.28 | -3.81% | 17,563 |
| Aug 19, 2026 | 3.67 | 3.79 | 3.41 | 3.41 | 3.41 | -7.08% | 39,210 |
| Aug 18, 2026 | 3.52 | 3.71 | 3.40 | 3.67 | 3.67 | 4.26% | 26,235 |
| Aug 17, 2026 | 3.88 | 3.88 | 3.40 | 3.52 | 3.52 | -1.68% | 18,313 |
| Aug 14, 2026 | 3.68 | 3.78 | 3.47 | 3.58 | 3.58 | 1.42% | 13,239 |
| Aug 13, 2026 | 3.64 | 3.79 | 3.50 | 3.53 | 3.53 | -1.94% | 30,425 |
| Aug 12, 2026 | 3.88 | 3.99 | 3.59 | 3.60 | 3.60 | -6.98% | 24,251 |
| Aug 11, 2026 | 3.93 | 4.08 | 3.74 | 3.87 | 3.87 | 1.04% | 47,099 |
| Aug 10, 2026 | 3.93 | 4.08 | 3.82 | 3.83 | 3.83 | -2.54% | 7,759 |
| Aug 7, 2026 | 4.00 | 4.16 | 3.91 | 3.93 | 3.93 | -3.20% | 10,709 |
| Aug 6, 2026 | 3.90 | 4.40 | 3.83 | 4.06 | 4.06 | -3.10% | 126,859 |
| Aug 5, 2026 | 4.20 | 4.41 | 4.08 | 4.19 | 4.19 | -4.12% | 15,434 |
| Aug 4, 2026 | 4.10 | 4.45 | 4.00 | 4.37 | 4.37 | 0.69% | 35,664 |
| Aug 3, 2026 | 4.29 | 4.44 | 4.05 | 4.34 | 4.34 | 5.60% | 27,807 |
| Jul 31, 2026 | 3.97 | 4.12 | 3.85 | 4.11 | 4.11 | 4.85% | 16,226 |
| Jul 30, 2026 | 4.02 | 4.45 | 3.92 | 3.92 | 3.92 | -2.73% | 31,902 |
| Jul 29, 2026 | 3.97 | 4.32 | 3.90 | 4.03 | 4.03 | -0.25% | 44,139 |
| Jul 28, 2026 | 3.61 | 4.30 | 3.51 | 4.04 | 4.04 | 8.02% | 72,387 |
| Jul 27, 2026 | 4.07 | 4.43 | 3.71 | 3.74 | 3.74 | -25.79% | 1,079,494 |
| Jul 24, 2026 | 5.12 | 5.38 | 4.80 | 5.04 | 5.04 | 2.02% | 9,629 |
| Jul 23, 2026 | 5.00 | 5.30 | 4.80 | 4.94 | 4.94 | -0.20% | 13,128 |
| Jul 22, 2026 | 5.00 | 5.36 | 4.90 | 4.95 | 4.95 | 0.61% | 24,127 |
| Jul 21, 2026 | 5.16 | 5.31 | 4.91 | 4.92 | 4.92 | -7.26% | 14,592 |
| Jul 20, 2026 | 5.55 | 5.63 | 5.09 | 5.31 | 5.31 | -5.44% | 20,468 |
| Jul 17, 2026 | 5.79 | 6.06 | 5.49 | 5.61 | 5.61 | -6.34% | 14,250 |
| Jul 16, 2026 | 6.07 | 6.25 | 5.96 | 5.99 | 5.99 | -3.07% | 13,184 |
| Jul 15, 2026 | 5.60 | 6.18 | 5.60 | 6.18 | 6.18 | 7.48% | 13,099 |
| Jul 14, 2026 | 5.79 | 5.90 | 5.50 | 5.75 | 5.75 | -1.54% | 21,433 |
| Jul 13, 2026 | 5.77 | 5.90 | 5.49 | 5.84 | 5.84 | -1.18% | 18,861 |
| Jul 10, 2026 | 6.60 | 6.60 | 5.66 | 5.91 | 5.91 | -5.67% | 19,061 |
| Jul 9, 2026 | 5.91 | 6.75 | 5.64 | 6.27 | 6.27 | 8.96% | 33,353 |
| Jul 8, 2026 | 6.58 | 7.23 | 5.75 | 5.75 | 5.75 | -18.09% | 46,486 |
| Jul 7, 2026 | 7.00 | 7.30 | 6.75 | 7.02 | 7.02 | -3.17% | 11,765 |
| Jul 6, 2026 | 6.69 | 8.13 | 6.69 | 7.25 | 7.25 | -0.82% | 43,618 |
| Jul 2, 2026 | 7.26 | 8.33 | 7.00 | 7.31 | 7.31 | -4.07% | 84,756 |
| Jul 1, 2026 | 6.59 | 8.18 | 6.05 | 7.62 | 7.62 | 5.98% | 165,968 |
| Jun 30, 2026 | 6.86 | 7.70 | 6.14 | 7.19 | 7.19 | -25.03% | 286,640 |
| Jun 29, 2026 | 12.00 | 13.51 | 8.75 | 9.59 | 9.59 | 73.79% | 12,829,506 |
| Jun 26, 2026 | 5.86 | 6.04 | 5.49 | 5.52 | 5.52 | -6.76% | 5,227 |
| Jun 25, 2026 | 5.91 | 5.92 | 5.90 | 5.92 | 5.92 | -3.14% | 1,780 |
| Jun 24, 2026 | 5.92 | 6.24 | 5.90 | 6.11 | 6.11 | 1.83% | 3,752 |
| Jun 23, 2026 | 6.30 | 6.45 | 6.00 | 6.00 | 6.00 | -4.76% | 2,878 |
| Jun 22, 2026 | 6.28 | 6.90 | 6.00 | 6.30 | 6.30 | 3.79% | 8,831 |
| Jun 18, 2026 | 6.09 | 6.20 | 6.07 | 6.07 | 6.07 | 2.02% | 6,118 |
| Jun 17, 2026 | 5.90 | 6.58 | 5.90 | 5.95 | 5.95 | 1.19% | 18,283 |
| Jun 16, 2026 | 6.31 | 6.31 | 5.50 | 5.88 | 5.88 | -3.61% | 4,331 |
| Jun 15, 2026 | 6.40 | 6.40 | 6.09 | 6.10 | 6.10 | 1.50% | 3,958 |
| Jun 12, 2026 | 5.93 | 6.55 | 5.90 | 6.01 | 6.01 | 1.86% | 14,050 |
| Jun 11, 2026 | 5.61 | 6.00 | 5.50 | 5.90 | 5.90 | 5.55% | 8,134 |