Merit Medical Systems Inc

MMSINASDAQ · USD
87.50USD0.00 (+0.23%)
699

Merit Medical Systems Inc (MMSI) Options Open Interest

MMSI options open interest is 409 contracts. The 2-week average daily volume is 15 contracts across the chain.

Read more

Monitoring MMSI open interest helps you see where real money is positioned on Merit Medical Systems Inc's options and which strikes are attracting the most commitment from traders. Merit Medical Systems 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 MMSI 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 MMSI 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 Merit Medical Systems Inc to settle.

Merit Medical Systems, Inc. designs, develops, manufactures, and markets single-use medical products for interventional, diagnostic, and therapeutic procedures, primarily in cardiology, radiology, oncology, critical care, and endoscopy. The company operates in two segments, Cardiovascular and Endoscopy. It provides peripheral intervention products for the diagnosis and treatment of diseases in peripheral vessels and organs; and cardiac intervention products, such as access, angiography, electrophysiology and cardiac rhythm management, fluid management, hemodynamic monitoring, hemostasis, and intervention to treat various heart conditions.

The company also offers custom procedural solutions that include critical care products, disinfection protection systems, syringes, manifold kits, and trays and packs; coated tubes and wires; and sensor components for microelectromechanical systems. In addition, it provides pulmonary products that consist of laser-cut tracheobronchial stents, over-the-wire and direct visualization delivery systems, and dilation balloons to endoscopically dilate strictures; gastroenterology products; and kits and accessories for endoscopy and bronchoscopy procedures. The company sells its products to hospitals and alternate site-based physicians, technicians, and nurses through direct sales force, distributors, original equipment manufacturer partners, or custom procedure tray manufacturers in the United States and internationally. Merit Medical Systems, Inc. was incorporated in 1987 and is headquartered in South Jordan, Utah.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where MMSI open interest is concentrated. Our scanner maps Merit Medical Systems 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 Merit Medical Systems Inc's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
80.006.0010.008.0031%+0.900050
75.0011.6014.9013.2554%+0.89857
90.000.051.450.7520%+0.29766
70.0016.5019.8018.1569%+0.92805
95.00—2.352.3560%+0.31335
Puts
60.00—2.152.15157%-0.114220
65.00—2.202.20133%-0.13529
70.00—2.102.10108%-0.15754
80.00—1.001.0046%-0.18363
85.000.503.001.7535%-0.33993

As of September 25, 2026

Follow the money

Track MMSI open interest across every strike and expiration, identify where conviction is building, and trade with the positioning data on your side.

Start your 14-day free trial