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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 October 15, 2026, is $2.18.
  • 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 $2.11 on October 14, 2026. Since then, Kalaris Therapeutics Inc's stock price has risen over 3.32% to $2.18 now.
  • The 52-week high stock price for KLRS is $11.88, representing a 444.95% increase from the current share price, occurred on December 18, 2025.
  • The 52-week low stock price for KLRS is $2.11, indicating a -3.21% decrease from the current share price, occurred on October 14, 2026.
  • The closing price of Kalaris Therapeutics Inc (KLRS) stock in the beginning of 2025 was $11.00. The stock closed the year at $8.44, a loss of over -23.27% for the year.
The table below shows more information about KLRS historical price data:
Date High Low High - Low Volume % Change
Oct 15, 2026 $2.23 $2.10 $0.125 37,134.0 +2.35%
Oct 14, 2026 $2.23 $2.11 $0.12 20,954.0 -4.48%
Oct 13, 2026 $2.29 $2.20 $0.095 73,656.0 -1.33%
Oct 12, 2026 $2.37 $2.22 $0.15 122,092.0 -4.24%
Oct 09, 2026 $2.55 $2.36 $0.19 104,426.0 -5.60%
Oct 08, 2026 $2.60 $2.35 $0.25 109,962.0 -2.34%
Oct 07, 2026 $2.69 $2.53 $0.1627 74,118.0 -3.76%
Oct 06, 2026 $2.93 $2.61 $0.32 103,434.0 -6.01%
Oct 05, 2026 $2.89 $2.58 $0.31 27,390.0 +4.81%
Oct 02, 2026 $2.90 $2.51 $0.39 235,897.0 -5.26%
Oct 01, 2026 $2.89 $2.76 $0.13 58,622.0 -1.38%
Sep 30, 2026 $2.97 $2.75 $0.22 102,558.0 -0.34%
Sep 29, 2026 $2.91 $2.83 $0.075 51,803.0 +1.93%
Sep 28, 2026 $2.97 $2.81 $0.16 92,779.0 -2.57%
Sep 25, 2026 $3.09 $2.91 $0.18 49,252.0 -4.89%
Sep 24, 2026 $3.16 $3.02 $0.142 33,587.0 -1.60%
Sep 23, 2026 $3.21 $3.12 $0.09 24,130.0 -3.70%
Sep 22, 2026 $3.29 $3.16 $0.125 29,136.0 -0.15%
Sep 21, 2026 $3.30 $3.09 $0.21 88,631.0 +1.41%
Sep 18, 2026 $3.23 $3.04 $0.19 234,394.0 +1.27%
Sep 17, 2026 $3.27 $3.13 $0.14 43,336.0 -0.63%
Sep 16, 2026 $3.25 $3.10 $0.15 61,745.0 -0.63%
Sep 15, 2026 $3.35 $3.20 $0.155 109,062.0 -3.03%

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 2026

Month High Low High - Low Volume % Change
Oct, 2026 $2.93 $2.10 $0.83 967,685.0 -24.57%
Sep, 2026 $4.13 $2.75 $1.38 1,452,087.0 -28.47%
Aug, 2026 $4.40 $3.46 $0.94 1,187,454.0 +15.10%
Jul, 2026 $6.25 $3.03 $3.22 13,140,747.0 -13.76%
Jun, 2026 $5.28 $3.90 $1.38 1,723,331.0 -22.77%
May, 2026 $5.71 $4.52 $1.19 1,840,842.0 -4.53%
Apr, 2026 $7.14 $5.42 $1.72 1,924,195.0 -4.33%
Mar, 2026 $10.69 $5.24 $5.45 1,312,591.0 -44.84%
Feb, 2026 $11.21 $8.08 $3.13 1,213,044.0 +17.79%
Jan, 2026 $10.47 $7.92 $2.56 1,500,197.0 +5.21%

Kalaris Therapeutics Inc Stock (KLRS) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $11.88 $5.10 $6.78 3,738,172.0 +34.29%
Nov, 2025 $7.14 $4.50 $2.64 2,939,027.0 +24.06%
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%
$7.535
price up icon 1.82%
$10.32
price up icon 0.88%
$18.89
price up icon 4.94%
$5.80
price up icon 6.13%
$10.95
price up icon 6.37%
WVE WVE
$3.225
price up icon 4.37%
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