ALEC
Alector, Inc. Common Stock
stockNASDAQ
At CloseNov 13, 2026 3:59:57 PM EST
2.55USD+4.082%(+0.10)1,799,203
Pre-marketNov 13, 2026 9:27:30 AM EST
2.59USD+5.714%(+0.14)
After-hoursNov 13, 2026 4:00:30 PM EST
2.54USD-0.392%(-0.01)
Loading…
Loading…
379.64M
Healthcare
Biotechnology
HQ
South San Francisco, CA, USA
273
Previous Close
$2.45
Beta
1.70
52-Week High
$2.84 2026-11-11
52-Week Low
$1.09 2025-12-03
SMA 50
$2.07
SMA 200
$2.05
Avg. Vol 10D
1.82M
Avg. Vol 30D
5.56M
Avg. Vol 90D
2.65M
Relative Vol
0.32
148.88M
101.90M
68.45%
8,393,562
11.00%
3.62
51%/49%
64.62%
51.57%
0.4100%
5,400,000
341
171,945
1,680,065
173.5M
41.4M
-150.0M
20.16
47.52
Nov 13, 2026
Nov 5, 2026
Alector earnings beat by $1.32, revenue topped estimates · 
Investing.com
Alector GAAP EPS of $1.11 beats by $1.10 · 
Seeking Alpha
Alector Reports Third Quarter 2026 Financial Results and Provides Business Update · 
GlobeNewswire Inc.
ALEC Profile
we are a biotech company based in san francisco dedicated to the discovery and development of novel therapies harnessing the power of immune system to treat neurodegenerative diseases such as alzheimer's disease.
ALEC Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 2.29 | 2026-11-06 | +11.35% | 3.458 |
| 1M | 1.87 | 2026-10-13 | +36.36% | 2.725 |
| 3M | 2.04 | 2026-08-13 | +25.00% | 2.113 |
| 6M | 2.15 | 2026-05-13 | +18.61% | 1.744 |
| 1Y | 1.20 | 2025-11-13 | +112.50% | 1.699 |
| 2Y | 5.13 | 2024-11-13 | -50.24% | — |
| 5Y | 23.18 | 2021-11-12 | -89.00% | 1.646 |
ALEC Stock Summary
Alector, Inc. Common Stock (NASDAQ:ALEC) stock price today is $2.55, and today's volume is 1,799,203. ALEC is up 4.082% today. The 30 day average volume is 5.56M. ALEC market cap is $379.64M with 148.88M shares outstanding.