Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)

226.09 -5.09 (-2.20%)
Delayed Quote Updated: 10:04 AM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 237,418
Open 231.31
Bid (Size) 225.91 (40)
Ask (Size) 226.25 (40)
Prev. Close 231.18
Today's Range 222.68 - 231.36
52wk Range 197.81 - 495.55
Shares Outstanding 118,847,693
Dividend Yield N/A

Performance

52-Week Range 54.4% below 52-week high
226.09
197.8152W Low 495.5552W High
1 Week 12.1% below 1-week high
230.061W Low 257.271W High

Alnylam Pharmaceuticals, Inc. - Common Stock (ALNY) traded between $197.81 and $495.55 over the past 52 weeks and last traded at $226.09, 54.4% below its 52-week high. Over the past week it ranged between $230.06 and $257.27.

Past 12 Months
-11.7%
-8.1%
-27.7%
-29.1%
-43.5%
-50.9%
1W -$29.87
1M -$20.02
3M -$86.69
6M -$92.76
YTD -$174.08
1Y -$234.56

ALNY was -50.9% over the past year, -29.1% over six months, -43.5% year to date, -11.7% in the last week.

12 Months vs Market
ALNY
-50.9%
DIA
+10.2%
SPY
+15.4%
QQQ
+24.8%
IWM
+16.7%

Over the past 12 months ALNY returned -50.9% versus DIA (Dow) +10.2%, SPY (S&P 500) +15.4%, QQQ (Nasdaq 100) +24.8% and IWM (Russell 2000) +16.7%.

Volume & Liquidity 0.13× 3-mo avg
Today 237,418 3-mo avg 1.8M
1W
1.2M
1M
1.5M
3M
1.8M
6M
1.5M
YTD
1.5M
1Y
1.4M

ALNY most recently traded 237,418 shares against a 3-month average daily volume of 1.8M.

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Frequently Asked Questions

Is Alnylam Pharmaceuticals, Inc. - Common Stock publicly traded?
Yes, Alnylam Pharmaceuticals, Inc. - Common Stock is publicly traded.
What exchange does Alnylam Pharmaceuticals, Inc. - Common Stock trade on?
Alnylam Pharmaceuticals, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Alnylam Pharmaceuticals, Inc. - Common Stock?
The ticker symbol for Alnylam Pharmaceuticals, Inc. - Common Stock is ALNY on the Nasdaq Stock Market
What is the current price of Alnylam Pharmaceuticals, Inc. - Common Stock?
The current price of Alnylam Pharmaceuticals, Inc. - Common Stock is 226.09
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 10/02/26 10:04 AM ET
What is the market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock is 26.87B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 27B shares outstanding.
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