Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)
Price and Volume
Detailed Quote| Volume | 852,174 |
| Open | 224.92 |
| Bid (Size) | 226.33 (80) |
| Ask (Size) | 226.47 (40) |
| Prev. Close | 225.10 |
| Today's Range | 223.76 - 228.98 |
| 52wk Range | 197.81 - 490.05 |
| 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
226.34
197.8152W Low
490.0552W High
1 Week
5.3% below 1-week high
224.881W Low
238.961W High
Alnylam Pharmaceuticals, Inc. - Common Stock (ALNY) traded between $197.81 and $490.05 over the past 52 weeks and last traded at $226.34, 53.8% below its 52-week high. Over the past week it ranged between $224.88 and $238.96.
Past 12 Months
1W
-$7.69
1M
-$17.98
3M
-$40.66
6M
-$84.24
YTD
-$173.84
1Y
-$247.66
ALNY was -52.2% over the past year, -27.1% over six months, -43.4% year to date, -3.3% in the last week.
12 Months vs Market
ALNY
-52.2%
DIA
+12.5%
SPY
+14.0%
QQQ
+16.1%
IWM
+12.0%
Over the past 12 months ALNY returned -52.2% versus DIA (Dow) +12.5%, SPY (S&P 500) +14.0%, QQQ (Nasdaq 100) +16.1% and IWM (Russell 2000) +12.0%.
Volume & Liquidity
0.50× 3-mo avg
Today 852,174
3-mo avg 1.7M
1W
1.3M
1M
1.2M
3M
1.7M
6M
1.5M
YTD
1.4M
1Y
1.4M
ALNY most recently traded 852,174 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 226.34
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 10/22/26 12:20 PM ET
What is the market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock is 26.90B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 27B shares outstanding.
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