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Why Alnylam stock is gaining today

By Wealth Awesome -

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Stocks & ETFs:ALNY.US

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Alnylam Pharmaceuticals Inc. is seeing a positive uptick in its stock price, driven by promising developments in Alzheimer's treatment.

Alnylam Pharmaceuticals Inc. (NASDAQ:ALNY) is rising today, with shares up 1.26% to close at CA$252.74. This increase comes amid growing interest in the company's innovative approaches to treating Alzheimer's disease, particularly as the industry observes World Alzheimer's Day.

Investor takeaway: Investors are encouraged by Alnylam's advancements in RNA interference therapies, particularly its promising pipeline targeting Alzheimer's disease, which could enhance its market position.

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Alnylam Pharmaceuticals Inc

ALNY.US

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ALNY.US

Alnylam Pharmaceuticals Inc

Source:WealthAwesomeWealthAwesome
↓ $33.13 (-11.72%)
69 day period
$205.48$264.49$323.50Jun 17Aug 6Sep 24

Market cap

$32.99B

P/E

43.9x

52W high

$495.55

52W low

$197.81

1W change

+1.66%

Beta

0.30

Analyst Price Targets

Based on 30 analysts covering ALNY · as of Sep 17, 2026

📈

Wall Street analysts forecast ALNY stock price to rise 48.8% over the next 12 months.

Consensus

Buy

4.23 / 5.00

Avg. Target

C$371.35

+48.8% Upside

Current Price

C$249.59

Last close

Analyst Breakdown (30 analysts)

Strong Buy 15
Buy 7
Hold 8
Compare analyst targets →

Targets are snapshotted when they change. Unchanged figures keep their original date. Not financial advice.

Wealth Awesome Price Forecast

WA Model

Statistical 90-day price range based on ALNY's historical volatility

HistoricalForecast68%95%
C$117.27C$168.08C$218.90C$269.71C$320.53C$371.34TodayJun 17Aug 6Sep 24Nov 6Dec 20Feb 1

30-Day Vol

45.7%

Annualized

90-Day Vol

77.9%

Annualized

Trend (90d)

-50.0%

Annualized drift

90d Mean

C$208.77

Expected price

HorizonExpected68% Range (1σ)
30 trading daysC$235.17C$200.86 – C$275.34
60 trading daysC$221.58C$177.28 – C$276.94
90 trading daysC$208.77C$158.87 – C$274.35

Methodology: Range is calculated using 30-day realized volatility via geometric Brownian motion (log-normal model). 68% band = ±1σ, 95% band = ±2σ. This is a statistical model, not a prediction. Past volatility does not guarantee future results. Not financial advice.

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1.26% Increase in Stock Price

Alnylam's stock price rose by 1.26%, reflecting positive market sentiment driven by its Alzheimer's research initiatives.

Bull case

Alnylam's mivelsiran therapy has shown potential in lowering amyloid precursor protein levels, which play a crucial role in Alzheimer's progression. With the growing global focus on Alzheimer's treatments, Alnylam's innovative pipeline puts it in a strong position for future growth.

Bear case

Despite its advancements, Alnylam faces tough competition in the Alzheimer's space. The success of its therapies will depend on the outcomes of clinical trials and regulatory approvals.

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Alnylam's Innovative Pipeline

Alnylam is advancing mivelsiran, an experimental RNAi therapy designed to lower amyloid precursor protein levels, potentially reducing amyloid-beta formation in the brain. Recent phase I data has shown promising results, leading to the start of phase II trials in patients with Down syndrome-associated Alzheimer's disease.

Market Context and Future Prospects

The global RNA interference therapeutics market is projected to grow significantly, reaching USD 31.4 billion by 2035. Alnylam's focus on rare and chronic diseases positions it well within this expanding market, especially as regulatory support for innovative therapies continues to strengthen.

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Wealth Awesome
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Wealth Awesome

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Published: September 25, 2026
Last Updated: September 25, 2026

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