Ironwood Pharmaceuticals Inc

IRWDNASDAQ · USD
4.13USD0.00 (-1.44%)
10510

Ironwood Pharmaceuticals Inc (IRWD) Options Open Interest

IRWD options open interest is 8,750 contracts. The 2-week average daily volume is 263 contracts across the chain.

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Monitoring IRWD open interest helps you see where real money is positioned on Ironwood Pharmaceuticals Inc's options and which strikes are attracting the most commitment from traders. Ironwood Pharmaceuticals Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor IRWD options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising IRWD options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Ironwood Pharmaceuticals Inc to settle.

Ironwood Pharmaceuticals, Inc., a healthcare company, focuses on the development and commercialization of gastrointestinal (GI) products. It markets linaclotide, a guanylate cyclase type-C agonist for the treatment of adults suffering from irritable bowel syndrome with constipation (IBS-C) or chronic idiopathic constipation (CIC) under the LINZESS name in the United States and Mexico, as well as under the CONSTELLA name in the Canada and European Union. The company is also developing IW-3300, a GC-C agonist for the treatment of visceral pain conditions, including interstitial cystitis/bladder pain syndrome and endometriosis; and CNP-104, an immune nanoparticle for the treatment of biliary cholangitis.

The company has strategic partnerships with AbbVie Inc., AstraZeneca AB, and Astellas Pharma Inc. for the development and commercialization of linaclotide. The company was formerly known as Microbia, Inc. and changed its name to Ironwood Pharmaceuticals, Inc. in April 2008. Ironwood Pharmaceuticals, Inc. was incorporated in 1998 and is headquartered in Boston, Massachusetts.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where IRWD open interest is concentrated. Our scanner maps Ironwood Pharmaceuticals Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Ironwood Pharmaceuticals Inc's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
5.000.050.100.0881%+0.1878794
7.50—0.750.75385%+0.424825
2.501.252.251.75202%+0.90165
Puts
5.000.351.350.858%-1.00002
7.502.803.803.3034%-1.00001
2.50—0.100.10193%-0.09220

As of September 25, 2026

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