Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)
Price and Volume
Detailed Quote| Volume | 4,762,372 |
| Open | 163.10 |
| Bid (Size) | 159.00 (80) |
| Ask (Size) | 160.00 (40) |
| Prev. Close | 165.00 |
| Today's Range | 156.00 - 163.90 |
| 52wk Range | 156.00 - 479.79 |
| Shares Outstanding | 118,847,693 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
67.1% below 52-week high
158.00
156.0052W Low
479.7952W High
1 Week
32.2% below 1-week high
156.001W Low
232.881W High
Alnylam Pharmaceuticals, Inc. - Common Stock (ALNY) traded between $156.00 and $479.79 over the past 52 weeks and last traded at $158.00, 67.1% below its 52-week high. Over the past week it ranged between $156.00 and $232.88.
Past 12 Months
1W
-$69.66
1M
-$61.72
3M
-$62.33
6M
-$139.93
YTD
-$242.17
1Y
-$276.07
ALNY was -63.6% over the past year, -47.0% over six months, -60.5% year to date, -30.6% in the last week.
12 Months vs Market
ALNY
-63.6%
DIA
+9.7%
SPY
+10.1%
QQQ
+7.8%
IWM
+13.7%
Over the past 12 months ALNY returned -63.6% versus DIA (Dow) +9.7%, SPY (S&P 500) +10.1%, QQQ (Nasdaq 100) +7.8% and IWM (Russell 2000) +13.7%.
Volume & Liquidity
2.54× 3-mo avg
Today 4,762,372
3-mo avg 1.9M
1W
4.8M
1M
2.3M
3M
1.9M
6M
1.7M
YTD
1.5M
1Y
1.5M
ALNY most recently traded 4,762,372 shares against a 3-month average daily volume of 1.9M.
More News
Read More
Alnylam Pharmaceuticals Q3 Earnings Call Highlights ↗
October 29, 2026
Alnylam Pharmaceuticals (NASDAQ:ALNY): Affordable Growth in Biotech ↗
September 03, 2026
Premarket Gainers and Losers on Oct. 29, 2026 ↗
October 29, 2026
Alnylam vs. Ionis: Here's the Better Bad-News Buy ↗
October 10, 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 158.00
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 11/02/26 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 18.78B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 19B shares outstanding.
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