Compass Therapeutics Inc. (CMPX)
Showing Closing Date Range from Sep 25, 2025 to Sep 25, 2026 compared to Sep 25, 2024 to Sep 25, 2025.
Compare Last 12 Months Same Dates of Previous Year
Current Period Close
$1.17
Sep 25, 2025 - Sep 25, 2026
Previous Year Close
$3.49
Sep 25, 2024 - Sep 25, 2025
Net Comparison Delta
$-2.32 (-66.48%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(251 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Sep 23, 2026 | $1.17 | Sep 25, 2025 | $3.49 | -66.48% |
| Sep 22, 2026 | $1.24 | Sep 24, 2025 | $3.49 | -64.47% |
| Sep 21, 2026 | $1.82 | Sep 23, 2025 | $3.38 | -46.07% |
| Sep 18, 2026 | $1.90 | Sep 22, 2025 | $3.49 | -45.56% |
| Sep 17, 2026 | $1.85 | Sep 19, 2025 | $3.39 | -45.43% |
| Sep 16, 2026 | $1.83 | Sep 18, 2025 | $3.68 | -50.27% |
| Sep 15, 2026 | $1.85 | Sep 17, 2025 | $3.51 | -47.29% |
| Sep 14, 2026 | $1.96 | Sep 15, 2025 | $3.69 | -46.88% |
| Sep 14, 2026 | $1.96 | Sep 16, 2025 | $3.61 | -45.71% |
| Sep 11, 2026 | $2.00 | Sep 12, 2025 | $3.57 | -43.98% |
| Sep 10, 2026 | $2.05 | Sep 11, 2025 | $3.53 | -41.93% |
| Sep 09, 2026 | $2.18 | Sep 10, 2025 | $3.52 | -38.07% |
| Sep 08, 2026 | $2.21 | Sep 09, 2025 | $3.48 | -36.49% |
| Sep 04, 2026 | $2.38 | Sep 08, 2025 | $3.44 | -30.81% |
| Sep 03, 2026 | $2.37 | Sep 05, 2025 | $3.44 | -31.10% |
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