Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)
Price and Volume
Detailed Quote| Volume | 1,055,961 |
| Open | 227.28 |
| Bid (Size) | 220.00 (40) |
| Ask (Size) | 232.15 (120) |
| Prev. Close | 227.28 |
| Today's Range | 222.00 - 229.39 |
| 52wk Range | 197.81 - 485.36 |
| Shares Outstanding | 118,847,693 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
53.8% below 52-week high
224.03
197.8152W Low
485.3652W High
1 Week
6.2% below 1-week high
222.001W Low
238.961W High
Alnylam Pharmaceuticals, Inc. - Common Stock (ALNY) traded between $197.81 and $485.36 over the past 52 weeks and last traded at $224.03, 53.8% below its 52-week high. Over the past week it ranged between $222.00 and $238.96.
Past 12 Months
1W
-$9.26
1M
-$22.48
3M
-$47.74
6M
-$81.51
YTD
-$176.14
1Y
-$239.97
ALNY was -51.7% over the past year, -26.7% over six months, -44.0% year to date, -4.0% in the last week.
12 Months vs Market
ALNY
-51.7%
DIA
+11.6%
SPY
+13.1%
QQQ
+15.4%
IWM
+11.9%
Over the past 12 months ALNY returned -51.7% versus DIA (Dow) +11.6%, SPY (S&P 500) +13.1%, QQQ (Nasdaq 100) +15.4% and IWM (Russell 2000) +11.9%.
Volume & Liquidity
0.61× 3-mo avg
Today 1,055,961
3-mo avg 1.7M
1W
1.5M
1M
1.3M
3M
1.7M
6M
1.5M
YTD
1.4M
1Y
1.4M
ALNY most recently traded 1,055,961 shares against a 3-month average daily volume of 1.7M.
More News
Read More
Alnylam Pharmaceuticals (NASDAQ:ALNY): Affordable Growth in Biotech ↗
September 03, 2026
Alnylam vs. Ionis: Here's the Better Bad-News Buy ↗
October 10, 2026
Alnylam Highlights AMVUTTRA Momentum, Resets 2026 TTR Revenue Outlook ↗
September 20, 2026
Alnylam to Webcast Presentations at Upcoming September Investor Conferences
September 02, 2026
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 224.03
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 10/23/26 04:00 PM ET
What is the market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock is 26.63B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 27B shares outstanding.