Coya Therapeutics Inc. (COYA)
Showing Closing Date Range from Oct 2 to Oct 30, 2026 compared to Sep 3 to Oct 1, 2026.
Compare Last 28 Days with Previous Period
Investor Relations:ir.coyatherapeutics.com
Current Period Close
$3.98
Oct 02, 2026 - Oct 30, 2026
Previous Period Close
$5.08
Sep 03, 2026 - Oct 01, 2026
Net Comparison Delta
$-1.10 (-21.65%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(20 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 29, 2026 | $3.98 | - | - | - |
| Oct 28, 2026 | $4.06 | - | - | - |
| Oct 27, 2026 | $4.12 | - | - | - |
| Oct 26, 2026 | $3.95 | - | - | - |
| Oct 23, 2026 | $3.94 | Sep 25, 2026 | $5.08 | -22.44% |
| Oct 22, 2026 | $4.14 | Sep 24, 2026 | $5.18 | -20.08% |
| Oct 21, 2026 | $4.14 | Sep 23, 2026 | $5.04 | -17.86% |
| Oct 20, 2026 | $4.21 | Sep 22, 2026 | $5.30 | -20.57% |
| Oct 19, 2026 | $4.20 | Sep 21, 2026 | $4.95 | -15.15% |
| Oct 16, 2026 | $4.25 | Sep 18, 2026 | $4.89 | -13.09% |
| Oct 15, 2026 | $4.34 | Sep 17, 2026 | $4.76 | -8.82% |
| Oct 14, 2026 | $4.18 | Sep 16, 2026 | $4.46 | -6.28% |
| Oct 13, 2026 | $4.48 | Sep 15, 2026 | $4.65 | -3.76% |
| Oct 12, 2026 | $4.81 | Sep 14, 2026 | $4.64 | +3.66% |
| Oct 09, 2026 | $4.95 | Sep 11, 2026 | $4.38 | +13.01% |
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