Compass Therapeutics Inc. (CMPX)
Showing Closing Date Range from Jul 18 to Oct 16, 2026 compared to Apr 18 to Jul 17, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:compasstherapeutics.com
Current Period Close
$0.86
Jul 18, 2026 - Oct 16, 2026
Previous Period Close
$2.05
Apr 18, 2026 - Jul 17, 2026
Net Comparison Delta
$-1.19 (-58.05%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(64 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 16, 2026 | $0.86 | - | - | - |
| Oct 15, 2026 | $0.90 | - | - | - |
| Oct 14, 2026 | $0.88 | Jul 17, 2026 | $2.05 | -57.12% |
| Oct 13, 2026 | $0.86 | Jul 16, 2026 | $2.10 | -59.19% |
| Oct 12, 2026 | $0.94 | Jul 15, 2026 | $2.14 | -56.19% |
| Oct 09, 2026 | $0.99 | Jul 14, 2026 | $2.19 | -54.66% |
| Oct 08, 2026 | $0.98 | Jul 13, 2026 | $2.26 | -56.50% |
| Oct 07, 2026 | $1.02 | Jul 10, 2026 | $2.33 | -56.22% |
| Oct 06, 2026 | $1.00 | Jul 09, 2026 | $2.31 | -56.80% |
| Oct 05, 2026 | $0.96 | Jul 08, 2026 | $2.34 | -58.93% |
| Oct 02, 2026 | $0.86 | Jul 07, 2026 | $2.32 | -63.06% |
| Oct 01, 2026 | $0.90 | Jul 06, 2026 | $2.29 | -60.66% |
| Sep 30, 2026 | $1.04 | Jul 02, 2026 | $2.27 | -54.19% |
| Sep 29, 2026 | $1.10 | Jul 01, 2026 | $2.18 | -49.54% |
| Sep 28, 2026 | $1.11 | Jun 30, 2026 | $2.19 | -49.32% |
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