Kalaris Therapeutics Inc (KLRS)

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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 June 17, 2026, is $4.55.

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 112.62% to $4.55 now.
The 52-week high stock price for KLRS is $11.88, representing a 161.10% increase from the current share price, occurred on December 18, 2025.
The 52-week low stock price for KLRS is $2.14, indicating a -52.97% decrease from the current share price, occurred on August 14, 2025.

The table below shows more information about KLRS historical price data:

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
Jun 17, 2026	$4.75	$4.46	$0.2891	82,377.0	+4.12%
Jun 16, 2026	$4.57	$4.29	$0.278	45,120.0	+2.34%
Jun 15, 2026	$4.65	$4.27	$0.38	83,946.0	-1.39%
Jun 12, 2026	$4.68	$4.28	$0.40	34,155.0	-0.69%
Jun 11, 2026	$4.42	$4.10	$0.32	60,021.0	+4.81%
Jun 10, 2026	$4.26	$4.04	$0.2249	47,848.0	+1.84%
Jun 09, 2026	$4.26	$4.02	$0.2434	103,686.0	-2.04%
Jun 08, 2026	$4.54	$4.15	$0.39	57,904.0	-6.08%
Jun 05, 2026	$4.66	$4.40	$0.26	140,751.0	-4.72%
Jun 04, 2026	$4.83	$4.66	$0.1667	39,549.0	-1.27%
Jun 03, 2026	$4.97	$4.66	$0.31	45,562.0	+1.51%
Jun 02, 2026	$4.92	$4.56	$0.36	99,783.0	-5.10%
Jun 01, 2026	$5.28	$4.85	$0.427	65,416.0	-7.02%
May 29, 2026	$5.38	$5.11	$0.275	144,881.0	+1.74%
May 28, 2026	$5.60	$5.09	$0.5099	40,060.0	-1.15%
May 27, 2026	$5.44	$5.05	$0.39	82,204.0	+0.58%
May 26, 2026	$5.60	$5.16	$0.44	156,106.0	+5.89%
May 22, 2026	$5.22	$4.71	$0.51	87,156.0	-3.91%
May 21, 2026	$5.15	$4.75	$0.4031	34,161.0	+6.00%
May 20, 2026	$4.91	$4.56	$0.35	53,234.0	+2.77%
May 19, 2026	$4.84	$4.61	$0.232	21,310.0	-0.84%

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
Jun, 2026	$5.28	$4.02	$1.26	988,495.0	-13.66%
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%