Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)
Price and Volume
Detailed Quote| Volume | 2,212,202 |
| Open | 224.92 |
| Bid (Size) | 222.73 (40) |
| Ask (Size) | 236.98 (40) |
| Prev. Close | 225.10 |
| Today's Range | 223.76 - 229.82 |
| 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
53.2% below 52-week high
227.28
197.8152W Low
485.3652W High
1 Week
4.9% below 1-week high
223.761W 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 $227.28, 53.2% below its 52-week high. Over the past week it ranged between $223.76 and $238.96.
Past 12 Months
1W
-$4.55
1M
-$24.37
3M
-$41.46
6M
-$86.51
YTD
-$172.89
1Y
-$237.62
ALNY was -51.1% over the past year, -27.6% over six months, -43.2% year to date, -2.0% in the last week.
12 Months vs Market
ALNY
-51.1%
DIA
+13.3%
SPY
+14.4%
QQQ
+16.3%
IWM
+13.7%
Over the past 12 months ALNY returned -51.1% versus DIA (Dow) +13.3%, SPY (S&P 500) +14.4%, QQQ (Nasdaq 100) +16.3% and IWM (Russell 2000) +13.7%.
Volume & Liquidity
1.27× 3-mo avg
Today 2,212,202
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 2,212,202 shares against a 3-month average daily volume of 1.7M.
More News
Read More
Alnylam vs. Ionis: Here's the Better Bad-News Buy ↗
October 10, 2026
Alnylam Pharmaceuticals (NASDAQ:ALNY): Affordable Growth in Biotech ↗
September 03, 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 227.28
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 10/22/26 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 27.01B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 27B shares outstanding.
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