Alector Stock Price History
| ALEC Stock | USD 2.25 0.21 8.54% |
Below is the normalized historical share price chart for Alector extending back to February 07, 2019. This chart has been adjusted for all splits and dividends and is plotted against all major global economic recessions. As of today, the current price of Alector stands at 2.25, as last reported on the 15th of August 2025, with the highest price reaching 2.45 and the lowest price hitting 2.22 during the day.
If you're considering investing in Alector Stock, it is important to understand the factors that can impact its price. Alector is extremely dangerous given 3 months investment horizon. Alector secures Sharpe Ratio (or Efficiency) of 0.15, which signifies that the company had a 0.15 % return per unit of standard deviation over the last 3 months. We were able to analyze and collect data for twenty-nine different technical indicators, which can help you to evaluate if expected returns of 1.22% are justified by taking the suggested risk. Use Alector risk adjusted performance of 0.1316, and Mean Deviation of 5.31 to evaluate company specific risk that cannot be diversified away. At present, Alector's Liabilities And Stockholders Equity is projected to increase significantly based on the last few years of reporting. The current year's Sale Purchase Of Stock is expected to grow to about 36.6 M, whereas Common Stock Shares Outstanding is forecasted to decline to about 74.7 M. . At present, Alector's Price Earnings To Growth Ratio is projected to slightly decrease based on the last few years of reporting. The current year's Price To Book Ratio is expected to grow to 1.51, whereas Price To Sales Ratio is forecasted to decline to 1.72. Alector Stock price history is provided at the adjusted basis, taking into account all of the recent filings.
IPO Date 7th of February 2019 | 200 Day MA 1.9247 | 50 Day MA 1.6195 | Beta 0.864 |
Sharpe Ratio = 0.1481
| Best Portfolio | Best Equity | |||
| Good Returns | ||||
| Average Returns | ||||
| Small Returns | ALEC | |||
| Cash | Small Risk | Average Risk | High Risk | Huge Risk |
| Negative Returns |
Estimated Market Risk
| 8.24 actual daily | 73 73% of assets are less volatile |
Expected Return
| 1.22 actual daily | 24 76% of assets have higher returns |
Risk-Adjusted Return
| 0.15 actual daily | 11 89% of assets perform better |
Based on monthly moving average Alector is performing at about 11% of its full potential. If added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of Alector by adding it to a well-diversified portfolio.
Price Book 3.1 | Enterprise Value Ebitda (8.40) | Price Sales 3.0689 | Shares Float 75 M | Wall Street Target Price 4.5086 |
Alector Stock Price History Chart
There are several ways to analyze Alector Stock price data. The simplest method is using a basic Alector candlestick price chart, which shows Alector price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
| Highest Price | August 14, 2025 | 2.46 |
| Lowest Price | May 23, 2025 | 1.24 |
Alector August 15, 2025 Stock Price Synopsis
Various analyses of Alector's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Alector Stock. It can be used to describe the percentage change in the price of Alector from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Alector Stock.| Alector Price Rate Of Daily Change | 0.91 | |
| Alector Price Action Indicator | (0.19) | |
| Alector Price Daily Balance Of Power | (0.91) | |
| Alector Accumulation Distribution | 150,958 |
Alector August 15, 2025 Stock Price Analysis
Alector Stock Price History Data
The price series of Alector for the period between Sat, May 17, 2025 and Fri, Aug 15, 2025 has a statistical range of 1.39 with a coefficient of variation of 16.45. The prices are distributed with arithmetic mean of 1.54. The median price for the last 90 days is 1.5.| Open | High | Low | Close | Volume | ||
08/15/2025 | 2.45 | 2.45 | 2.22 | 2.25 | 1,608,028 | |
08/14/2025 | 2.14 | 2.50 | 2.13 | 2.46 | 2,403,802 | |
08/13/2025 | 2.02 | 2.23 | 2.01 | 2.18 | 1,547,293 | |
08/12/2025 | 2.25 | 2.30 | 1.99 | 2.00 | 1,719,910 | |
08/11/2025 | 2.20 | 2.42 | 2.11 | 2.23 | 4,208,125 | |
08/08/2025 | 1.63 | 2.22 | 1.54 | 2.15 | 8,861,511 | |
| 08/07/2025 | 1.43 | 1.47 | 1.42 | 1.46 | 651,832 | |
08/06/2025 | 1.57 | 1.57 | 1.43 | 1.43 | 518,435 | |
08/05/2025 | 1.56 | 1.60 | 1.51 | 1.56 | 603,534 | |
08/04/2025 | 1.45 | 1.55 | 1.43 | 1.55 | 487,370 | |
08/01/2025 | 1.47 | 1.49 | 1.42 | 1.45 | 737,122 | |
| 07/31/2025 | 1.60 | 1.64 | 1.47 | 1.49 | 650,946 | |
07/30/2025 | 1.63 | 1.73 | 1.56 | 1.60 | 657,189 | |
07/29/2025 | 1.79 | 1.81 | 1.60 | 1.61 | 627,610 | |
| 07/28/2025 | 1.91 | 2.00 | 1.76 | 1.76 | 1,221,630 | |
07/25/2025 | 1.80 | 1.80 | 1.74 | 1.76 | 297,049 | |
07/24/2025 | 1.76 | 1.81 | 1.75 | 1.79 | 356,752 | |
07/23/2025 | 1.74 | 1.81 | 1.71 | 1.78 | 367,288 | |
| 07/22/2025 | 1.63 | 1.74 | 1.62 | 1.72 | 390,555 | |
07/21/2025 | 1.57 | 1.66 | 1.56 | 1.62 | 409,238 | |
07/18/2025 | 1.67 | 1.70 | 1.58 | 1.59 | 301,448 | |
07/17/2025 | 1.55 | 1.67 | 1.55 | 1.67 | 366,168 | |
07/16/2025 | 1.59 | 1.60 | 1.53 | 1.56 | 321,134 | |
07/15/2025 | 1.69 | 1.69 | 1.54 | 1.55 | 297,161 | |
07/14/2025 | 1.60 | 1.69 | 1.58 | 1.67 | 233,740 | |
| 07/11/2025 | 1.69 | 1.71 | 1.60 | 1.61 | 254,301 | |
07/10/2025 | 1.64 | 1.75 | 1.62 | 1.72 | 711,080 | |
07/09/2025 | 1.52 | 1.69 | 1.51 | 1.65 | 565,311 | |
07/08/2025 | 1.45 | 1.56 | 1.45 | 1.52 | 455,325 | |
07/07/2025 | 1.49 | 1.49 | 1.41 | 1.44 | 301,022 | |
07/03/2025 | 1.50 | 1.51 | 1.44 | 1.51 | 233,289 | |
07/02/2025 | 1.43 | 1.56 | 1.42 | 1.50 | 422,549 | |
| 07/01/2025 | 1.38 | 1.51 | 1.34 | 1.42 | 439,740 | |
06/30/2025 | 1.49 | 1.49 | 1.37 | 1.40 | 679,954 | |
06/27/2025 | 1.51 | 1.51 | 1.44 | 1.48 | 2,122,416 | |
06/26/2025 | 1.48 | 1.51 | 1.43 | 1.50 | 362,911 | |
06/25/2025 | 1.49 | 1.52 | 1.40 | 1.49 | 376,614 | |
06/24/2025 | 1.48 | 1.54 | 1.38 | 1.49 | 396,312 | |
06/23/2025 | 1.47 | 1.47 | 1.36 | 1.38 | 332,692 | |
| 06/20/2025 | 1.47 | 1.50 | 1.42 | 1.47 | 709,033 | |
06/18/2025 | 1.51 | 1.59 | 1.45 | 1.46 | 494,490 | |
06/17/2025 | 1.49 | 1.62 | 1.49 | 1.52 | 496,269 | |
06/16/2025 | 1.53 | 1.54 | 1.37 | 1.51 | 740,993 | |
06/13/2025 | 1.57 | 1.59 | 1.47 | 1.54 | 408,838 | |
06/12/2025 | 1.61 | 1.63 | 1.56 | 1.62 | 322,356 | |
| 06/11/2025 | 1.61 | 1.69 | 1.57 | 1.63 | 509,761 | |
| 06/10/2025 | 1.43 | 1.60 | 1.42 | 1.59 | 718,728 | |
06/09/2025 | 1.50 | 1.51 | 1.40 | 1.44 | 360,446 | |
06/06/2025 | 1.44 | 1.55 | 1.42 | 1.49 | 738,631 | |
06/05/2025 | 1.55 | 1.55 | 1.41 | 1.41 | 351,837 | |
06/04/2025 | 1.48 | 1.57 | 1.48 | 1.55 | 656,880 | |
06/03/2025 | 1.37 | 1.48 | 1.34 | 1.48 | 561,788 | |
| 06/02/2025 | 1.32 | 1.41 | 1.28 | 1.38 | 1,065,663 | |
05/30/2025 | 1.42 | 1.42 | 1.30 | 1.33 | 412,690 | |
05/29/2025 | 1.46 | 1.46 | 1.39 | 1.42 | 638,171 | |
05/28/2025 | 1.29 | 1.46 | 1.26 | 1.42 | 952,512 | |
05/27/2025 | 1.25 | 1.30 | 1.22 | 1.26 | 667,176 | |
05/23/2025 | 1.26 | 1.30 | 1.22 | 1.24 | 954,816 | |
05/22/2025 | 1.35 | 1.40 | 1.26 | 1.31 | 2,264,109 | |
05/21/2025 | 1.33 | 1.36 | 1.25 | 1.25 | 1,200,143 | |
05/20/2025 | 1.25 | 1.42 | 1.25 | 1.37 | 2,280,276 |
About Alector Stock history
Alector investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for Alector is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Alector will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing Alector stock prices may prove useful in developing a viable investing in Alector
| Last Reported | Projected for Next Year | ||
| Common Stock Shares Outstanding | 96.6 M | 74.7 M | |
| Net Loss | -120 M | -126 M |
Alector Quarterly Net Working Capital |
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Alector Stock Technical Analysis
Alector technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
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Alector Technical and Predictive Indicators
Predictive indicators are helping investors to find signals for Alector's price direction in advance. Along with the technical and fundamental analysis of Alector Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Alector to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.
| Risk Adjusted Performance | 0.1316 | |||
| Jensen Alpha | 1.1 | |||
| Total Risk Alpha | 0.4746 | |||
| Sortino Ratio | 0.2147 | |||
| Treynor Ratio | 0.4079 |
| Cycle Indicators | ||
| Math Operators | ||
| Math Transform | ||
| Momentum Indicators | ||
| Overlap Studies | ||
| Pattern Recognition | ||
| Price Transform | ||
| Statistic Functions | ||
| Volatility Indicators | ||
| Volume Indicators |
Complementary Tools for Alector Stock analysis
When running Alector's price analysis, check to measure Alector's market volatility, profitability, liquidity, solvency, efficiency, growth potential, financial leverage, and other vital indicators. We have many different tools that can be utilized to determine how healthy Alector is operating at the current time. Most of Alector's value examination focuses on studying past and present price action to predict the probability of Alector's future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Alector's price. Additionally, you may evaluate how the addition of Alector to your portfolios can decrease your overall portfolio volatility.
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