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Alector (ALEC) Stock Chart & Stock Price History

Alector logo
$2.22 +0.03 (+1.14%)
As of 02:50 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.
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Alector Stock Price Performance

The Alector (ALEC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 57.94%, with a year-to-date return of 17.72%. In the past month, the stock has increased 37.35%, reflecting recent market activity.

As of the latest close, Alector traded at $2.20 with a market cap of $222.67 million and volume of 1.29 million shares. Five years ago, the stock traded at $12.34, representing a 81.97% decrease over that period. At the time, it had a market cap of $1.03 billion and a volume of 693,107 shares.

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5 Day
Performance
-1.11%
1 Month
Performance
+37.35%
3 Month
Performance
+78.00%
Year-To-Date
Performance
+17.72%
1 Year
Performance
-57.94%
5 Year
Performance
-81.97%

ALEC Stock Chart for Thursday, August, 21, 2025

ALEC Chart by TradingView

Alector Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/20/2025$2.16$2.20
+1.85%		$2.23$2.031.29 million shs$222.67 million
08/19/2025$2.13$2.16
+1.41%		$2.29$2.091.40 million shs$218.61 million
08/18/2025$2.25$2.13
-5.33%		$2.32$2.101.39 million shs$215.58 million
08/15/2025$2.46$2.25
-8.54%		$2.45$2.221.61 million shs$227.72 million
08/14/2025$2.18$2.46
+12.90%		$2.50$2.132.40 million shs$248.98 million
08/13/2025$2.00$2.18
+8.95%		$2.23$2.011.55 million shs$220.54 million
08/12/2025$2.23$2.00
-10.31%		$2.30$1.991.72 million shs$202.42 million
08/11/2025$2.15$2.23
+3.72%		$2.42$2.114.21 million shs$225.70 million
08/08/2025$1.46$2.15
+47.26%		$2.22$1.548.86 million shs$214.98 million
08/07/2025$1.43$1.46
+2.10%		$1.47$1.42646,102 shs$145.99 million
08/06/2025$1.56$1.43
-8.33%		$1.57$1.43518,406 shs$142.99 million
08/05/2025$1.55$1.56
+0.65%		$1.60$1.51603,512 shs$155.98 million
08/04/2025$1.45$1.55
+6.90%		$1.55$1.43487,370 shs$154.99 million
08/01/2025$1.49$1.45
-2.68%		$1.49$1.42737,122 shs$144.99 million
07/31/2025$1.60$1.49
-6.88%		$1.64$1.47650,946 shs$148.99 million
07/30/2025$1.61$1.60
-0.62%		$1.73$1.56657,189 shs$159.98 million
07/29/2025$1.76$1.61
-8.52%		$1.81$1.60627,610 shs$160.99 million
07/28/2025$1.76$1.76$2.00$1.761.22 million shs$175.98 million
07/25/2025$1.79$1.76
-1.68%		$1.80$1.74297,049 shs$175.98 million
07/24/2025$1.78$1.79
+0.56%		$1.81$1.75356,752 shs$178.98 million
07/23/2025$1.72$1.78
+3.49%		$1.81$1.71367,283 shs$177.99 million
07/22/2025$1.62$1.72
+6.17%		$1.74$1.62390,538 shs$171.98 million
07/21/2025$1.59$1.62
+1.89%		$1.66$1.56409,193 shs$161.98 million
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This page (NASDAQ:ALEC) was last updated on 8/21/2025 by MarketBeat.com Staff
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