Zenas BioPharma Inc. (ZBIO)
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:zenasbio.com
Current Period Close
$28.39
Oct 02, 2026 - Oct 30, 2026
Previous Period Close
$26.95
Sep 03, 2026 - Oct 01, 2026
Net Comparison Delta
+$1.44 (+5.34%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(21 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 30, 2026 | $28.39 | - | - | - |
| Oct 29, 2026 | $28.76 | - | - | - |
| Oct 28, 2026 | $28.77 | - | - | - |
| Oct 27, 2026 | $27.30 | - | - | - |
| Oct 26, 2026 | $27.24 | - | - | - |
| Oct 23, 2026 | $26.87 | Sep 25, 2026 | $26.95 | -0.30% |
| Oct 22, 2026 | $28.23 | Sep 24, 2026 | $27.50 | +2.65% |
| Oct 21, 2026 | $28.08 | Sep 23, 2026 | $29.63 | -5.23% |
| Oct 20, 2026 | $28.18 | Sep 22, 2026 | $33.05 | -14.74% |
| Oct 19, 2026 | $26.71 | Sep 21, 2026 | $32.55 | -17.94% |
| Oct 16, 2026 | $24.84 | Sep 18, 2026 | $31.50 | -21.14% |
| Oct 15, 2026 | $25.40 | Sep 17, 2026 | $31.97 | -20.55% |
| Oct 14, 2026 | $24.86 | Sep 16, 2026 | $32.32 | -23.08% |
| Oct 13, 2026 | $25.16 | Sep 15, 2026 | $31.93 | -21.20% |
| Oct 12, 2026 | $26.40 | Sep 14, 2026 | $31.91 | -17.27% |
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