Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)
Price and Volume
Detailed Quote| Volume | 1,404,859 |
| Open | 235.18 |
| Bid (Size) | 231.84 (80) |
| Ask (Size) | 232.01 (40) |
| Prev. Close | 234.03 |
| Today's Range | 231.29 - 237.98 |
| 52wk Range | 197.81 - 495.55 |
| 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
231.83
197.8152W Low
495.5552W High
1 Week
2.6% below 1-week high
221.561W Low
237.981W High
Alnylam Pharmaceuticals, Inc. - Common Stock (ALNY) traded between $197.81 and $495.55 over the past 52 weeks and last traded at $231.83, 53.2% below its 52-week high. Over the past week it ranged between $221.56 and $237.98.
Past 12 Months
1W
-$0.85
1M
-$6.44
3M
-$51.32
6M
-$88.30
YTD
-$168.34
1Y
-$238.44
ALNY was -50.7% over the past year, -27.6% over six months, -42.1% year to date, -0.4% in the last week.
12 Months vs Market
ALNY
-50.7%
DIA
+12.2%
SPY
+14.7%
QQQ
+17.9%
IWM
+8.0%
Over the past 12 months ALNY returned -50.7% versus DIA (Dow) +12.2%, SPY (S&P 500) +14.7%, QQQ (Nasdaq 100) +17.9% and IWM (Russell 2000) +8.0%.
Volume & Liquidity
0.82× 3-mo avg
Today 1,404,859
3-mo avg 1.7M
1W
1.1M
1M
1.3M
3M
1.7M
6M
1.5M
YTD
1.4M
1Y
1.4M
ALNY most recently traded 1,404,859 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 231.83
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 10/16/26 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 27.55B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 28B shares outstanding.
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