US equities |

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

1.990 +0.180 (+9.94%)
Delayed Quote Updated: 4:00 PM EDT, Oct 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 89,235,732
Open 2.725
Bid (Size) 2.020 (300)
Ask (Size) 2.030 (900)
Prev. Close 1.810
Today's Range 1.960 - 2.730
52wk Range 1.090 - 3.400
Shares Outstanding 83,351,778
Dividend Yield N/A

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Performance

52-Week Range 41.5% below 52-week high
1.990
1.0952W Low 3.4052W High
1 Week
1.801W Low 1.971W High

Alector, Inc. - Common Stock (ALEC) traded between $1.09 and $3.40 over the past 52 weeks and last traded at $1.99, 41.5% below its 52-week high. Over the past week it ranged between $1.80 and $1.97.

Past 12 Months
+3.6%
-19.1%
+2.6%
-15.1%
+30.1%
-37.4%
1W +$0.07
1M -$0.47
3M +$0.05
6M -$0.36
YTD +$0.46
1Y -$1.19

ALEC was -37.4% over the past year, -15.1% over six months, +30.1% year to date, +3.6% in the last week.

12 Months vs Market
ALEC
-37.4%
DIA
+9.7%
SPY
+15.4%
QQQ
+24.4%
IWM
+14.8%

Over the past 12 months ALEC returned -37.4% versus DIA (Dow) +9.7%, SPY (S&P 500) +15.4%, QQQ (Nasdaq 100) +24.4% and IWM (Russell 2000) +14.8%.

Volume & Liquidity 76.50× 3-mo avg
Today 89,235,732 3-mo avg 1.2M
1W
882.5K
1M
1.4M
3M
1.2M
6M
938.0K
YTD
935.6K
1Y
1.4M

ALEC most recently traded 89,235,732 shares against a 3-month average daily volume of 1.2M.

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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 1.990
When was Alector, Inc. - Common Stock last traded?
The last trade of Alector, Inc. - Common Stock was at 10/05/26 04:00 PM ET
What is the market capitalization of Alector, Inc. - Common Stock?
The market capitalization of Alector, Inc. - Common Stock is 165.87M
How many shares of Alector, Inc. - Common Stock are outstanding?
Alector, Inc. - Common Stock has 166M shares outstanding.