Alpha Cognition Inc (ACOG)

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Alpha Cognition Inc Stock (ACOG) Price History

The historical daily chart and data for Alpha Cognition Inc stock (ACOG), show that the latest closing stock price as of October 15, 2026, is $8.405.

Alpha Cognition Inc all-time high stock price is $11.54, occurred on July 10, 2025.
The lowest Alpha Cognition Inc stock price recorded was $3.75 on April 08, 2025. Since then, Alpha Cognition Inc's stock price has risen over 124.13% to $8.405 now.
The 52-week high stock price for ACOG is $10.14, representing a 20.64% increase from the current share price, occurred on August 24, 2026.
The 52-week low stock price for ACOG is $4.50, indicating a -46.46% decrease from the current share price, occurred on February 05, 2026.
The closing price of Alpha Cognition Inc (ACOG) stock in the beginning of 2025 was $5.67. The stock closed the year at $6.50, a gain of over 14.64% for the year.

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

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
Oct 15, 2026	$8.75	$8.15	$0.60	215,289.0	-2.83%
Oct 14, 2026	$8.92	$8.65	$0.2706	73,733.0	-1.70%
Oct 13, 2026	$8.90	$8.55	$0.35	126,035.0	-0.45%
Oct 12, 2026	$9.09	$8.69	$0.395	48,006.0	-2.21%
Oct 09, 2026	$9.18	$8.93	$0.255	20,347.0	+0.00%
Oct 08, 2026	$9.09	$8.83	$0.26	94,260.0	+0.00%
Oct 07, 2026	$9.37	$8.90	$0.465	40,376.0	+0.67%
Oct 06, 2026	$9.23	$8.75	$0.479	87,040.0	-1.86%
Oct 05, 2026	$9.35	$8.90	$0.45	52,593.0	+0.55%
Oct 02, 2026	$9.43	$8.70	$0.735	194,451.0	+4.60%
Oct 01, 2026	$9.18	$8.51	$0.6663	88,394.0	-3.33%
Sep 30, 2026	$9.18	$8.62	$0.555	147,014.0	+3.33%
Sep 29, 2026	$8.96	$8.49	$0.47	61,377.0	+1.28%
Sep 28, 2026	$8.75	$8.30	$0.4499	67,114.0	+1.53%
Sep 25, 2026	$8.70	$8.30	$0.395	116,601.0	-1.17%
Sep 24, 2026	$8.88	$8.30	$0.57	141,240.0	-2.39%
Sep 23, 2026	$9.03	$8.40	$0.63	59,045.0	-1.90%
Sep 22, 2026	$9.05	$8.72	$0.33	125,728.0	-0.22%
Sep 21, 2026	$9.21	$8.80	$0.405	92,267.0	+1.59%
Sep 18, 2026	$9.21	$8.77	$0.4399	61,875.0	-0.23%
Sep 17, 2026	$9.24	$8.53	$0.71	180,206.0	+5.36%
Sep 16, 2026	$8.92	$8.30	$0.62	241,177.0	-4.55%
Sep 15, 2026	$8.94	$8.34	$0.60	135,626.0	+1.03%

Alpha Cognition Inc Stock (ACOG) Year by Year Price History

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

Alpha Cognition Inc Stock (ACOG) Price History 2026

Month	High	Low	High - Low	Volume	% Change
Oct, 2026	$9.43	$8.15	$1.28	1,040,524.0	-6.61%
Sep, 2026	$9.75	$8.30	$1.45	2,249,478.0	-2.91%
Aug, 2026	$10.14	$7.60	$2.54	3,320,685.0	+11.96%
Jul, 2026	$9.27	$6.90	$2.37	2,218,851.0	+14.68%
Jun, 2026	$7.45	$5.55	$1.90	846,849.0	+16.64%
May, 2026	$6.50	$5.33	$1.17	729,761.0	+3.69%
Apr, 2026	$7.55	$5.46	$2.09	1,290,211.0	+8.74%
Mar, 2026	$6.29	$4.87	$1.42	1,256,338.0	-8.50%
Feb, 2026	$6.46	$4.50	$1.96	1,709,161.0	+23.97%
Jan, 2026	$6.75	$4.77	$1.98	1,157,420.0	-25.54%

Alpha Cognition Inc Stock (ACOG) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$6.91	$4.99	$1.92	2,249,914.0	+9.63%
Nov, 2025	$6.47	$5.16	$1.31	1,869,488.0	-2.75%
Oct, 2025	$7.84	$5.91	$1.93	2,402,516.0	-4.92%
Sep, 2025	$10.00	$6.40	$3.60	1,722,771.0	-21.57%
Aug, 2025	$10.15	$7.29	$2.86	1,429,914.0	-8.89%
Jul, 2025	$11.54	$8.98	$2.56	1,063,949.0	-2.36%
Jun, 2025	$10.35	$8.50	$1.85	1,553,154.0	+0.00%
May, 2025	$11.40	$5.32	$6.08	4,056,286.0	+69.02%
Apr, 2025	$5.72	$3.75	$1.97	1,617,149.0	+9.09%
Mar, 2025	$6.75	$4.89	$1.86	815,781.0	-15.81%
Feb, 2025	$6.88	$5.52	$1.36	1,293,055.0	+5.07%
Jan, 2025	$7.00	$5.40	$1.60	2,616,112.0	-2.89%