Alnylam Pharmaceuticals Inc

ALNYNASDAQ · USD
246.51USD0.00 (-2.05%)
642

Alnylam Pharmaceuticals Inc (ALNY) Expected Move

ALNY expected move through Oct 16, 2026 is 9.0%, with 22 days to expiration. The implied range is $224.33 to $268.69, based on the previous trading day's options prices.

Read more

Tracking the ALNY expected move helps you see how far Alnylam Pharmaceuticals Inc's options market is pricing the stock to travel over a given period — whether that's the next day, week, or earnings cycle. Alnylam Pharmaceuticals Inc's expected move is derived directly from option premiums and gives you an objective range to plan trades, set strikes, and manage risk. Use our scanner to monitor the ALNY expected move for this week's options, in real time.

The expected move is typically calculated from at-the-money straddle prices (or a blend of straddles and strangles) and represents roughly a one-standard-deviation range over the chosen timeframe. For ALNY, comparing the implied expected move to actual realized moves over similar windows tells you whether the options market has historically overestimated or underestimated volatility. The ALNY expected move for this week's options pricing is especially useful for short-dated traders, earnings players, and anyone selling premium who needs to know where the market thinks Alnylam Pharmaceuticals Inc is unlikely to go.

Alnylam Pharmaceuticals, Inc., a biopharmaceutical company, focuses on discovering, developing, and commercializing novel therapeutics based on ribonucleic acid interference. The company's pipeline of investigational RNAi therapeutics focuses on genetic medicines, cardio-metabolic diseases, hepatic infectious diseases, and central nervous system (CNS)/ocular diseases. Its marketed products include ONPATTRO (patisiran), a lipid complex injection for the treatment of the polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults; GIVLAARI for the treatment of adults with acute hepatic porphyria (AHP); and OXLUMO (lumasiran) for the treatment of primary hyperoxaluria type 1 (PH1).

In addition, the company is developing givosiran for the treatment of adolescent patients with AHP; patisiran for the treatment of transthyretin amyloidosis, or ATTR amyloidosis, with cardiomyopathy; cemdisiran to treat complement-mediated diseases; ALN-AAT02 for the treatment of AAT deficiency-associated liver disease; ALN-HBV02 to treat chronic HBV infection; Zilebesiran to treat hypertension; and ALN-HSD to treat NASH. Further, it offers Fitusiran for the treatment of hemophilia and rare bleeding disorders, Inclisiran to treat hypercholesterolemia, lumasiran for the treatment of advanced PH1 and recurrent renal stones, and vutrisiran for the treatment of ATTR amyloidosis, which is in phase 3 clinical trial. Alnylam Pharmaceuticals, Inc. has strategic collaborations with Regeneron Pharmaceuticals, Inc. to discover, develop, and commercialize RNAi therapeutics for a range of diseases by addressing therapeutic targets expressed in the eye and CNS; and Sanofi Genzyme to discover, develop, and commercialize RNAi therapeutics. It also has license and collaboration agreements with Novartis AG; Vir Biotechnology, Inc.; Dicerna Pharmaceuticals, Inc.; Ionis Pharmaceuticals, Inc.; and PeptiDream, Inc. The company was founded in 2002 and is headquartered in Cambridge, Massachusetts.

Iron condors, weekly premium sales, directional swing trades — they all live or die by where the market thinks the stock won't go. Our scanner tracks the ALNY expected move across every expiration, benchmarks it against realized moves, and shows you when implied ranges are out of line with history. The Alnylam Pharmaceuticals Inc expected move for this week's options is the fastest read on short-term risk, which gives you a quick way to interpret what the options market thinks about ALNY.

ALNY Price

EARN
EM

Drag chart to pan. Drag axes to zoom.

ExpirationDTEExpected move (USD)Expected move (%)Upper priceLower price
Oct 16, 202622$22.189.0%$268.69$224.33
Nov 20, 202657$38.9015.8%$285.41$207.61
Dec 18, 202685$45.6818.5%$292.19$200.83
Jan 15, 2027113$52.4321.3%$298.94$194.08

As of September 22, 2026

Know What the Market Expects From ALNY

Track the ALNY expected move across every expiration, filter by IV rank and liquidity, and trade around the range the market is already pricing in.

Start your 14-day free trial