Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)
Price and Volume
Detailed Quote| Volume | 916,847 |
| Open | 233.13 |
| Bid (Size) | 215.00 (40) |
| Ask (Size) | 233.60 (80) |
| Prev. Close | 232.68 |
| Today's Range | 226.35 - 233.60 |
| 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
54.2% below 52-week high
227.02
197.8152W Low
495.5552W High
1 Week
2.5% below 1-week high
215.461W Low
232.941W High
Alnylam Pharmaceuticals, Inc. - Common Stock (ALNY) traded between $197.81 and $495.55 over the past 52 weeks and last traded at $227.02, 54.2% below its 52-week high. Over the past week it ranged between $215.46 and $232.94.
Past 12 Months
1W
+$7.13
1M
-$21.66
3M
-$61.04
6M
-$105.98
YTD
-$173.15
1Y
-$237.93
ALNY was -51.2% over the past year, -31.8% over six months, -43.3% year to date, +3.2% in the last week.
12 Months vs Market
ALNY
-51.2%
DIA
+12.4%
SPY
+17.4%
QQQ
+23.9%
IWM
+13.7%
Over the past 12 months ALNY returned -51.2% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +23.9% and IWM (Russell 2000) +13.7%.
Volume & Liquidity
0.52× 3-mo avg
Today 916,847
3-mo avg 1.8M
1W
1.3M
1M
1.3M
3M
1.8M
6M
1.5M
YTD
1.4M
1Y
1.4M
ALNY most recently traded 916,847 shares against a 3-month average daily volume of 1.8M.
More News
Read More
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 227.02
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 10/12/26 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 26.98B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 27B shares outstanding.
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