Alector, Inc. - Common Stock (NQ:ALEC)
Price and Volume
Detailed Quote| Volume | 5,157,887 |
| Open | 2.180 |
| Bid (Size) | 1.850 (100) |
| Ask (Size) | 1.940 (1,000) |
| Prev. Close | 1.910 |
| Today's Range | 1.790 - 2.180 |
| 52wk Range | 1.090 - 3.335 |
| Shares Outstanding | 83,351,778 |
| Dividend Yield | N/A |
Top News
More News
Alector Announces Pricing of Underwritten Offering
October 16, 2026
Performance
52-Week Range
44.8% below 52-week high
1.840
1.0952W Low
3.3352W High
1 Week
15.6% below 1-week high
1.771W Low
2.181W High
Alector, Inc. - Common Stock (ALEC) traded between $1.09 and $3.33 over the past 52 weeks and last traded at $1.84, 44.8% below its 52-week high. Over the past week it ranged between $1.77 and $2.18.
Past 12 Months
1W
-$0.24
1M
-$0.01
3M
+$0.41
6M
-$0.86
YTD
+$0.31
1Y
-$1.20
ALEC was -39.5% over the past year, -32.0% over six months, +20.3% year to date, -11.5% in the last week.
12 Months vs Market
ALEC
-39.5%
DIA
+12.4%
SPY
+14.9%
QQQ
+17.5%
IWM
+11.1%
Over the past 12 months ALEC returned -39.5% versus DIA (Dow) +12.4%, SPY (S&P 500) +14.9%, QQQ (Nasdaq 100) +17.5% and IWM (Russell 2000) +11.1%.
Volume & Liquidity
1.68× 3-mo avg
Today 5,157,887
3-mo avg 3.1M
1W
2.8M
1M
6.4M
3M
3.1M
6M
1.9M
YTD
1.5M
1Y
1.8M
ALEC most recently traded 5,157,887 shares against a 3-month average daily volume of 3.1M.
More News
Read More
Which stocks are most active on Monday? ↗
October 05, 2026
Discover the top movers in Monday's pre-market session. ↗
October 05, 2026
Alector to Participate in Upcoming Healthcare Conferences
September 03, 2026
12 Health Care Stocks Moving In Tuesday's After-Market Session ↗
August 25, 2026
Which stocks have an unusual volume on Friday? ↗
October 24, 2025
Crude Oil Gains Over 1%; AT&T Shares Slide After Q3 Results ↗
October 22, 2025
12 Health Care Stocks Moving In Wednesday's Intraday Session ↗
October 22, 2025
Top movers in Wednesday's session ↗
October 22, 2025
Frequently Asked Questions
Is Alector, Inc. - Common Stock publicly traded?
Yes, Alector, Inc. - Common Stock is publicly traded.
What exchange does Alector, Inc. - Common Stock trade on?
Alector, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Alector, Inc. - Common Stock?
The ticker symbol for Alector, Inc. - Common Stock is ALEC on the Nasdaq Stock Market
What is the current price of Alector, Inc. - Common Stock?
The current price of Alector, Inc. - Common Stock is 1.840
When was Alector, Inc. - Common Stock last traded?
The last trade of Alector, Inc. - Common Stock was at 10/16/26 04:00 PM ET
What is the market capitalization of Alector, Inc. - Common Stock?
The market capitalization of Alector, Inc. - Common Stock is 153.37M
How many shares of Alector, Inc. - Common Stock are outstanding?
Alector, Inc. - Common Stock has 153M shares outstanding.