4.71
price down icon5.61%   -0.28
after-market After Hours: 4.79 0.08 +1.70%
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Kalaris Therapeutics Inc Stock (KLRS) Price History

The historical daily chart and data for Kalaris Therapeutics Inc stock (KLRS), show that the latest closing stock price as of November 04, 2025, is $4.71.
  • Kalaris Therapeutics Inc all-time high stock price is $12.50, occurred on March 21, 2025.
  • The lowest Kalaris Therapeutics Inc stock price recorded was $2.14 on August 14, 2025. Since then, Kalaris Therapeutics Inc's stock price has risen over 120.09% to $4.71 now.
  • The 52-week high stock price for KLRS is $12.50, representing a 165.39% increase from the current share price, occurred on March 21, 2025.
  • The 52-week low stock price for KLRS is $2.14, indicating a -54.56% decrease from the current share price, occurred on August 14, 2025.
The table below shows more information about KLRS historical price data:
Date High Low High - Low Volume % Change
Nov 04, 2025 $4.99 $4.67 $0.32 45,288.0 -5.61%
Nov 03, 2025 $5.45 $4.78 $0.67 108,586.0 -0.80%
Oct 31, 2025 $5.12 $4.71 $0.41 49,360.0 +6.12%
Oct 30, 2025 $4.92 $4.70 $0.22 23,620.0 -2.67%
Oct 29, 2025 $5.24 $4.71 $0.5332 42,418.0 -2.60%
Oct 28, 2025 $5.30 $4.71 $0.5873 145,717.0 +2.88%
Oct 27, 2025 $4.96 $4.60 $0.3583 68,550.0 +1.89%
Oct 24, 2025 $4.98 $4.75 $0.23 42,286.0 -2.45%
Oct 23, 2025 $5.05 $4.40 $0.65 110,539.0 +11.64%
Oct 22, 2025 $4.70 $4.27 $0.43 97,001.0 -7.40%
Oct 21, 2025 $4.98 $4.64 $0.34 68,285.0 -3.47%
Oct 20, 2025 $5.07 $4.52 $0.55 118,865.0 +5.83%
Oct 17, 2025 $4.91 $4.50 $0.406 80,005.0 -3.34%
Oct 16, 2025 $5.00 $4.74 $0.265 76,609.0 -2.84%
Oct 15, 2025 $5.24 $4.73 $0.51 86,953.0 -3.33%
Oct 14, 2025 $5.24 $4.64 $0.5994 127,123.0 +7.14%
Oct 13, 2025 $4.98 $4.29 $0.69 283,792.0 +6.97%
Oct 10, 2025 $4.90 $4.35 $0.5479 369,716.0 -3.78%
Oct 09, 2025 $6.66 $4.34 $2.32 590,705.0 -29.82%
Oct 08, 2025 $8.21 $6.50 $1.71 199,104.0 -14.64%
Oct 07, 2025 $8.45 $6.98 $1.46 329,316.0 -3.86%

Kalaris Therapeutics Inc Stock (KLRS) Year by Year Price History

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

Kalaris Therapeutics Inc Stock (KLRS) Price History 2025

Month High Low High - Low Volume % Change
Nov, 2025 $5.45 $4.67 $0.78 199,162.0 -6.36%
Oct, 2025 $8.80 $4.27 $4.54 4,044,978.0 -12.98%
Sep, 2025 $7.26 $3.48 $3.77 15,229,611.0 +41.67%
Aug, 2025 $4.13 $2.14 $1.99 1,704,198.0 +52.24%
Jul, 2025 $2.97 $2.33 $0.64 1,061,235.0 +0.37%
Jun, 2025 $3.53 $2.28 $1.25 847,885.0 -7.93%
May, 2025 $6.87 $2.65 $4.22 1,139,244.0 -53.75%
Apr, 2025 $8.60 $5.87 $2.73 1,187,509.0 -21.92%
Mar, 2025 $12.50 $7.75 $4.75 164,802.0 +0.00%
$37.84
price up icon 1.45%
$28.76
price up icon 0.17%
$102.92
price up icon 1.33%
$104.83
price up icon 0.84%
biotechnology ONC
$309.19
price down icon 0.86%
$182.77
price down icon 1.86%
Cap:     |  Volume (24h):