US equities |

Alector, Inc. - Common Stock (NQ:ALEC)

1.858 -0.012 (-0.64%)
Delayed Quote Updated: 3:27 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 2,110,295
Open 1.840
Bid (Size) 1.850 (6,600)
Ask (Size) 1.860 (4,100)
Prev. Close 1.870
Today's Range 1.820 - 1.919
52wk Range 1.090 - 3.400
Shares Outstanding 83,351,778
Dividend Yield N/A

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Performance

52-Week Range 45.4% below 52-week high
1.858
1.0952W Low 3.4052W High
1 Week 13.4% below 1-week high
1.731W Low 2.151W High

Alector, Inc. - Common Stock (ALEC) traded between $1.09 and $3.40 over the past 52 weeks and last traded at $1.86, 45.4% below its 52-week high. Over the past week it ranged between $1.73 and $2.15.

Past 12 Months
-3.2%
-15.9%
+33.7%
-22.9%
+21.4%
-38.9%
1W -$0.06
1M -$0.35
3M +$0.47
6M -$0.55
YTD +$0.33
1Y -$1.18

ALEC was -38.9% over the past year, -22.9% over six months, +21.4% year to date, -3.2% in the last week.

12 Months vs Market
ALEC
-38.9%
DIA
+11.7%
SPY
+15.9%
QQQ
+21.0%
IWM
+10.9%

Over the past 12 months ALEC returned -38.9% versus DIA (Dow) +11.7%, SPY (S&P 500) +15.9%, QQQ (Nasdaq 100) +21.0% and IWM (Russell 2000) +10.9%.

Volume & Liquidity 0.73× 3-mo avg
Today 2,110,295 3-mo avg 2.9M
1W
3.6M
1M
6.1M
3M
2.9M
6M
1.8M
YTD
1.5M
1Y
1.8M

ALEC most recently traded 2,110,295 shares against a 3-month average daily volume of 2.9M.

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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 1.858
When was Alector, Inc. - Common Stock last traded?
The last trade of Alector, Inc. - Common Stock was at 10/14/26 03:27 PM ET
What is the market capitalization of Alector, Inc. - Common Stock?
The market capitalization of Alector, Inc. - Common Stock is 154.87M
How many shares of Alector, Inc. - Common Stock are outstanding?
Alector, Inc. - Common Stock has 155M shares outstanding.