20.16
price up icon1.15%   0.23
after-market After Hours: 20.22 0.06 +0.30%
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Zenas Biopharma Inc Stock (ZBIO) Price History

The historical daily chart and data for Zenas Biopharma Inc stock (ZBIO), show that the latest closing stock price as of January 16, 2026, is $20.16.
  • Zenas Biopharma Inc all-time high stock price is $44.60, occurred on December 24, 2025.
  • The lowest Zenas Biopharma Inc stock price recorded was $5.83 on January 28, 2025. Since then, Zenas Biopharma Inc's stock price has risen over 245.80% to $20.16 now.
  • The 52-week high stock price for ZBIO is $44.60, representing a 121.23% increase from the current share price, occurred on December 24, 2025.
  • The 52-week low stock price for ZBIO is $5.83, indicating a -71.08% decrease from the current share price, occurred on January 28, 2025.
The table below shows more information about ZBIO historical price data:
Date High Low High - Low Volume % Change
Jan 16, 2026 $21.09 $19.80 $1.30 699,033.0 +1.15%
Jan 15, 2026 $22.49 $19.51 $2.98 1,566,769.0 -11.66%
Jan 14, 2026 $22.60 $20.32 $2.28 766,970.0 +4.59%
Jan 13, 2026 $21.64 $19.02 $2.62 1,411,526.0 +9.05%
Jan 12, 2026 $19.95 $17.23 $2.71 1,909,627.0 +23.01%
Jan 09, 2026 $17.36 $15.90 $1.46 520,704.0 -2.01%
Jan 08, 2026 $17.15 $15.80 $1.35 809,103.0 -0.61%
Jan 07, 2026 $17.10 $14.66 $2.44 2,032,851.0 +8.62%
Jan 06, 2026 $16.14 $13.74 $2.40 3,121,304.0 -8.49%
Jan 05, 2026 $17.50 $13.50 $4.00 8,064,816.0 -51.86%
Jan 02, 2026 $36.64 $34.05 $2.59 199,012.0 -4.98%
Dec 31, 2025 $36.53 $34.69 $1.84 381,112.0 -0.74%
Dec 30, 2025 $40.31 $35.79 $4.52 308,514.0 -6.33%
Dec 29, 2025 $42.69 $38.95 $3.73 156,042.0 -8.10%
Dec 26, 2025 $43.17 $41.67 $1.50 134,333.0 -1.58%
Dec 24, 2025 $44.60 $42.51 $2.09 130,876.0 +0.84%
Dec 23, 2025 $43.27 $41.25 $2.02 288,925.0 +1.13%
Dec 22, 2025 $42.99 $36.16 $6.83 727,821.0 +17.10%

Zenas Biopharma Inc Stock (ZBIO) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Zenas Biopharma Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ZBIO shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Zenas Biopharma Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Zenas Biopharma Inc Stock (ZBIO) Price History 2026

Month High Low High - Low Volume % Change
Jan, 2026 $36.64 $13.50 $23.14 21,800,748.0 -44.48%

Zenas Biopharma Inc Stock (ZBIO) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $44.60 $31.48 $13.12 7,201,595.0 -5.79%
Nov, 2025 $41.00 $29.00 $12.00 6,830,880.0 +24.26%
Oct, 2025 $34.33 $18.33 $16.00 13,388,555.0 +40.77%
Sep, 2025 $22.45 $16.11 $6.34 6,139,254.0 +38.75%
Aug, 2025 $18.24 $13.99 $4.25 3,382,617.0 +1.85%
Jul, 2025 $16.73 $8.91 $7.82 3,487,717.0 +62.13%
Jun, 2025 $12.56 $8.93 $3.63 4,496,853.0 +1.79%
May, 2025 $12.40 $8.51 $3.89 2,793,025.0 -17.79%
Apr, 2025 $11.75 $6.11 $5.64 4,539,305.0 +46.58%
Mar, 2025 $9.82 $6.54 $3.28 3,892,575.0 +12.70%
Feb, 2025 $8.30 $6.37 $1.93 2,758,796.0 -12.59%
Jan, 2025 $10.95 $5.83 $5.12 4,309,392.0 -2.08%

Zenas Biopharma Inc Stock (ZBIO) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $11.77 $8.33 $3.44 9,809,818.0 -21.89%
Nov, 2024 $23.44 $9.45 $13.99 4,658,683.0 -45.80%
Oct, 2024 $26.25 $16.17 $10.08 3,637,620.0 +25.50%
Sep, 2024 $20.50 $16.35 $4.15 1,460,073.0 +0.00%
$32.25
price down icon 4.73%
$106.21
price up icon 0.92%
$120.28
price down icon 2.43%
$109.00
price up icon 2.76%
$161.42
price up icon 1.35%
biotechnology ONC
$338.19
price down icon 0.03%
Cap:     |  Volume (24h):