Alpha Cognition Inc. Common Stock (ACOG) Stock Price History
Historical prices from 2024 to 2026
- 1M
- +14.8%
- 3M
- +7.7%
- YTD
- -3.1%
- 1Y
- -34.4%
- 3Y
- -3.9%
- 5Y
- -2.4%
Loading 10-year price history...
ACOG Historical Performance
ACOG Annual Returns
Year-by-year price performance · 2024–2026
- 2024 annual price return
- -17.0%
- 2025 annual price return
- +14.6%
- 2026 annual price return
- -7.7%
ACOG Stock Price Trajectory (2024–2026)
As of June 13, 2026, Alpha Cognition Inc. Common Stock (ACOG) trades at $6.30, representing a -34.4% return over the past year. The stock has delivered a -11.3% total return over five years (-2.4% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $11.54 on July 10, 2025. From this peak, ACOG has corrected -45.4%, currently trading 1% below its 200-day moving average, suggesting potential weakness.
When compared to Financial Services sector peers AVXL (-69.6% 1Y), SAVA (-37.7% 1Y), and PRAX (+491.9% 1Y), ACOG has underperformed the peer group average. Compare ACOG vs AVXL →
ACOG Historical Price Data · from 2024
Rows 1–50 of 401| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-12 | 6.00 | 6.31 | 5.91 | 6.30 | 47K | +4.30% |
| 2026-06-11 | 5.97 | 6.04 | 5.81 | 6.04 | 15K | +0.83% |
| 2026-06-10 | 6.02 | 6.07 | 5.86 | 5.99 | 36K | -0.17% |
| 2026-06-09 | 6.10 | 6.10 | 5.90 | 6.00 | 92K | -0.33% |
| 2026-06-08 | 5.84 | 6.04 | 5.80 | 6.02 | 10K | +3.44% |
| 2026-06-05 | 5.90 | 6.03 | 5.55 | 5.82 | 46K | -1.52% |
| 2026-06-04 | 6.15 | 6.17 | 5.91 | 5.91 | 19K | -2.80% |
| 2026-06-03 | 6.08 | 6.29 | 6.08 | 6.08 | 5K | -1.62% |
| 2026-06-02 | 6.34 | 6.34 | 6.15 | 6.18 | 15K | -2.52% |
| 2026-06-01 | 6.25 | 6.38 | 6.15 | 6.34 | 21K | +2.42% |
| 2026-05-29 | 5.97 | 6.19 | 5.82 | 6.19 | 109K | +4.21% |
| 2026-05-28 | 5.66 | 5.98 | 5.66 | 5.94 | 19K | +3.66% |
| 2026-05-27 | 5.89 | 5.89 | 5.64 | 5.73 | 32K | -2.55% |
| 2026-05-26 | 5.96 | 5.98 | 5.85 | 5.88 | 16K | +0.51% |
| 2026-05-22 | 5.92 | 6.04 | 5.83 | 5.85 | 29K | +0.52% |
| 2026-05-21 | 5.70 | 5.99 | 5.70 | 5.82 | 23K | +0.34% |
| 2026-05-20 | 5.94 | 6.11 | 5.76 | 5.80 | 36K | 0.00% |
| 2026-05-19 | 5.76 | 6.00 | 5.74 | 5.80 | 16K | +0.87% |
| 2026-05-18 | 6.08 | 6.08 | 5.51 | 5.75 | 61K | -4.49% |
| 2026-05-15 | 5.88 | 6.25 | 5.71 | 6.02 | 96K | +5.99% |
| 2026-05-14 | 5.47 | 5.81 | 5.47 | 5.68 | 30K | -1.47% |
| 2026-05-13 | 5.53 | 5.88 | 5.33 | 5.76 | 46K | +5.01% |
| 2026-05-12 | 5.90 | 6.15 | 5.46 | 5.49 | 60K | -7.73% |
| 2026-05-11 | 6.07 | 6.15 | 5.95 | 5.95 | 7K | -2.46% |
| 2026-05-08 | 6.17 | 6.21 | 6.00 | 6.10 | 11K | +0.16% |
| 2026-05-07 | 6.25 | 6.39 | 6.04 | 6.09 | 5K | -4.55% |
| 2026-05-06 | 6.37 | 6.48 | 6.13 | 6.38 | 32K | 0.00% |
| 2026-05-05 | 6.01 | 6.42 | 6.01 | 6.38 | 36K | +5.45% |
| 2026-05-04 | 5.92 | 6.30 | 5.92 | 6.05 | 25K | +1.68% |
| 2026-05-01 | 6.04 | 6.50 | 5.80 | 5.95 | 18K | -0.34% |
| 2026-04-30 | 5.97 | 6.20 | 5.71 | 5.97 | 22K | +1.70% |
| 2026-04-29 | 6.13 | 6.38 | 5.75 | 5.87 | 29K | -5.32% |
| 2026-04-28 | 6.55 | 6.78 | 5.98 | 6.20 | 84K | -3.58% |
| 2026-04-27 | 6.75 | 6.90 | 6.43 | 6.43 | 45K | -6.20% |
| 2026-04-24 | 6.78 | 6.99 | 6.73 | 6.86 | 20K | +0.07% |
| 2026-04-23 | 6.90 | 6.99 | 6.76 | 6.85 | 55K | -2.00% |
| 2026-04-22 | 6.83 | 7.06 | 6.78 | 6.99 | 41K | +1.60% |
| 2026-04-21 | 6.90 | 6.99 | 6.69 | 6.88 | 43K | -0.15% |
| 2026-04-20 | 7.02 | 7.14 | 6.79 | 6.89 | 56K | +1.03% |
| 2026-04-17 | 6.80 | 7.05 | 6.56 | 6.82 | 61K | +2.56% |
| 2026-04-16 | 6.86 | 6.86 | 6.54 | 6.65 | 74K | -1.48% |
| 2026-04-15 | 6.54 | 6.97 | 6.54 | 6.75 | 86K | +1.96% |
| 2026-04-14 | 5.99 | 6.68 | 5.88 | 6.62 | 39K | +10.89% |
| 2026-04-13 | 5.98 | 6.07 | 5.74 | 5.97 | 11K | +3.29% |
| 2026-04-10 | 6.04 | 6.43 | 5.75 | 5.78 | 48K | -9.40% |
| 2026-04-09 | 6.53 | 6.87 | 6.00 | 6.38 | 53K | -3.84% |
| 2026-04-08 | 7.02 | 7.55 | 6.51 | 6.63 | 84K | -4.67% |
| 2026-04-07 | 6.24 | 7.00 | 5.95 | 6.96 | 149K | +8.92% |
| 2026-04-06 | 6.06 | 6.45 | 6.06 | 6.39 | 52K | +6.86% |
| 2026-04-02 | 5.99 | 6.41 | 5.90 | 5.98 | 56K | +0.34% |
What if you invested $1,000 in ACOG 10 years ago?
Total return calculator · dividends reinvested
Calculate ReturnsHow much would $100/month in ACOG be worth today?
Dollar cost averaging vs lump sum · see how regular investing compounds over time
Run the NumbersIs ACOG Undervalued Right Now?
DCF intrinsic value, peer multiples, and analyst estimates — see what the stock is really worth.
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Compare NowACOG — Frequently Asked Questions
Quick answers to the most common questions about buying ACOG stock.
How has ACOG stock performed recently?
ACOG declined -34.4% over the past year, below its 5-year annualized CAGR of -2.4%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is ACOG's all-time high price?
Alpha Cognition Inc. Common Stock reached $11.54 on 2025-07-10. The 52-week high is $11.54. Current 1-year return of -34.4% places the stock further from historical peaks.
Where can I download ACOG historical price data?
This page provides ACOG daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2024-2026, downloadable in CSV format.