Alector, Inc. Share Price
NASDAQ: ALEC | Micro CapAlector, Inc. Stock Performance
Alector, Inc. Share Price Today
As of 31 October 2026, Alector, Inc.'s share price is $2.19. The stock opened at $2.19, compared to its previous close of $2.24. During today's trading session, Alector, Inc.'s share price traded between $2.10 and $2.24, with an average price of $2.17. Over the past 52 weeks, the stock has recorded a high of $2.75 and a low of $1.09. In terms of performance, Alector, Inc.'s share price has declined by 7.77% over the last six months and is up 48.81% on a year-on-year basis.
Alector, Inc. Share Price Chart
Alector, Inc. Quarterly Profit & Loss
All figures in USD
Alector, Inc. Annual Profit & Loss
All figures in USD
About Alector, Inc.
Alector Inc is a clinical-stage biotechnology company focused on developing therapies for neurodegenerative diseases. The company advances a pipeline of product candidates including Nivisnebart (AL101/GSK4527226) for Alzheimer's disease, AL137 for Alzheimer's disease, AL050 for Parkinson's disease and Lewy body dementia, and AL064, an siRNA program targeting tau for Alzheimer's disease and other tauopathies, supported by its proprietary Alector Brain Carrier (ABC) platform designed to improve delivery of therapeutics across the blood-brain barrier.
Alector, Inc. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Oct 2026 | $1.81 | $2.21 | +19.19% |
Sep 2026 | $2.23 | $1.85 | -22.59% |
Aug 2026 | $1.48 | $2.39 | +58.28% |
Jul 2026 | $2.02 | $1.51 | -24.69% |
Jun 2026 | $2.13 | $2.00 | -7.60% |
May 2026 | $2.35 | $2.17 | -8.82% |
Apr 2026 | $2.20 | $2.38 | +10.70% |
Mar 2026 | $2.33 | $2.15 | -12.42% |
Feb 2026 | $1.84 | $2.46 | +29.21% |
Jan 2026 | $1.58 | $1.90 | +21.79% |
Dec 2025 | $1.28 | $1.56 | +17.29% |
Nov 2025 | $1.50 | $1.33 | -9.83% |