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Alector, Inc. (ALEC)

NASDAQ

$2.47

$+0.00

(+0.20%)

After-Hours

Alector, Inc. (ALEC) Live Price Chart

Last updated: ⁦2026-09-08 22:19:00⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Alector, Inc. (ALEC) operates in the BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES) sector and is listed on NASDAQ. The stock is currently priced at $2.47, with a market capitalization of $274.68M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $1.09 to $3.40. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$274.68M
Open	$2.38
Day's High	$43.32
Day's Low	$0.87
Previous Close	$2.46
Volume	857.13K
Average Volume	1.02M
P/E Ratio	--
52-Week High	$3.40
52-Week Low	$1.09
Dividend Yield	--
Earnings Date	--

Alector, Inc. (ALEC) After-Hours Stock Price

Alector, Inc. (ALEC) is trading at $2.48 in after-hours trading as of 2026-09-08 21:37:00, up 0.61% ($0.02) from the regular-session close of $2.46.

After-hours trading shows how investors are pricing ALEC after the regular session closes. The current after-hours price is above the regular-session close, indicating positive after-hours sentiment.

Alector, Inc. (ALEC) 7-Day Stock Price Change

Over the past seven days, Alector, Inc. (ALEC) moved from $2.39 to $2.47, representing a gain of 3.39% ($0.08).

The stock traded between $2.22 and $2.76 during the period. The latest price is near the middle of the 7-day range, indicating moderate upward.

The average daily volume was 1.04 million shares, down versus the previous seven-day period, indicating lower trading activity.

ALEC 52-Week Price Position

Position in Range: 59.8%

52W Low$1.09

52W High$3.40

ALEC is currently trading at $2.47, placing it 59.8% of the way from its 52-week low of $1.09 to its 52-week high of $3.40. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Alector, Inc. (ALEC)?

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. Information

Industry	BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
Employees	103
Exchange	NASDAQ
Company Website	https://www.alector.com

How to Buy Alector, Inc. (ALEC) Stock on MEXC

Eligible investors can buy real shares of Alector, Inc. (ALEC) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for ALEC and Place Your Order

Open the RealStocks trading page and search for ALEC. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Alector, Inc. (ALEC) stock price today?

Alector, Inc. (ALEC) is currently trading at $ 2.47, up 0.45% ($0.01) from the previous close of $ 2.46. Intraday prices update in real time during regular trading hours.

2.Is ALEC stock going up or down today?

As of 2026-09-08 21:37:00, ALEC is trading at $ 2.47, up 0.45% ($0.01) from its previous close of $ 2.46. The stock has traded between $ 0.87 and $ 43.32 during today’s regular session. Past price movements do not guarantee future results.

3.What is ALEC pre-market price?

As of 2026-09-08 21:37:00, ALEC is trading at $ 2.54 in pre-market trading, up 3.25% ($0.08) from the previous close of $ 2.46. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is ALEC after-hours price?

As of 2026-09-08 21:37:00, ALEC is trading at $ 2.48 in after-hours trading, up 0.61% ($0.02) from the regular-session close of $ 2.46. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is ALEC stock trading now?

ALEC trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does ALEC sit relative to its 52-week high and low?

Over the past 52 weeks, ALEC has traded between a low of $ 1.09 and a high of $ 3.40. At $ 2.47, the stock is positioned 59.8% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Alector, Inc. in?

Alector, Inc. (ALEC) operates in the BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES) sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Alector, Inc.'s market capitalization and where is it listed?

Alector, Inc. is listed on the NASDAQ exchange with a market capitalization of $ 274.68M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is ALEC valued in terms of P/E ratio and EPS?

ALEC trades at a P/E ratio of --, based on trailing-twelve-month EPS of --. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Alector, Inc. pay a dividend?

Alector, Inc. pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of --% based on the latest share price. Dividend policies are subject to change at the board's discretion.