Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)
Price and Volume
Detailed Quote| Volume | 379,550 |
| Open | 233.13 |
| Bid (Size) | 229.32 (120) |
| Ask (Size) | 229.57 (80) |
| Prev. Close | 232.68 |
| Today's Range | 228.49 - 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
53.7% below 52-week high
229.34
197.8152W Low
495.5552W High
1 Week
1.5% 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 $229.34, 53.7% below its 52-week high. Over the past week it ranged between $215.46 and $232.94.
Past 12 Months
1W
+$9.45
1M
-$19.34
3M
-$58.72
6M
-$103.66
YTD
-$170.83
1Y
-$235.61
ALNY was -50.7% over the past year, -31.1% over six months, -42.7% year to date, +4.3% in the last week.
12 Months vs Market
ALNY
-50.7%
DIA
+12.5%
SPY
+17.4%
QQQ
+24.1%
IWM
+14.0%
Over the past 12 months ALNY returned -50.7% versus DIA (Dow) +12.5%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +24.1% and IWM (Russell 2000) +14.0%.
Volume & Liquidity
0.22× 3-mo avg
Today 379,550
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 379,550 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 229.34
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 10/12/26 12:35 PM ET
What is the market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock is 27.26B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 27B shares outstanding.
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