Onterris Inc

ONTNYSE · USD
17.74USD-0.37 (-2.08%)
655

Onterris Inc (ONT) Options Open Interest

ONT options open interest is 13,262 contracts. The 2-week average daily volume is 477 contracts across the chain.

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

Montrose Environmental Group, Inc. functions as a specialized provider of environmental services, with a core focus on air quality assessment and comprehensive laboratory analysis. The firm organizes its activities across three primary divisions: Assessment, Permitting and Response; Measurement and Analysis; and Remediation and Reuse. Within the Assessment, Permitting and Response division, the company extends expert scientific advisory and consulting services. These services are crucial for supporting environmental evaluations, managing and recovering from environmental emergencies, offering toxicological insights, and securing necessary environmental permits and conducting audits for various undertakings, including ongoing operations, facility enhancements, new ventures, site closures, and development initiatives.

The Measurement and Analysis segment is dedicated to scrutinizing samples of air, water, and soil. Its objective is to pinpoint pollutant concentrations and evaluate the harmful effects these contaminants may have on plant life, animal populations, and human well-being. Finally, the Remediation and Reuse segment furnishes clients with an array of services, including engineering, design, execution, and ongoing operational support and maintenance. The main purpose of these offerings is the purification of polluted water, the extraction of harmful substances from soil, or the conversion of waste materials into biogas. The company was established in 2012 and maintains its corporate headquarters in North Little Rock, Arkansas.

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

2026-10-16
Calls
20.000.400.600.5058%+0.2984554
17.501.102.301.7069%+0.614562
25.000.500.50113%+0.187731
12.504.606.105.3518%+1.000011
30.000.750.75170%+0.197011
Puts
20.002.153.302.7380%-0.630319
12.500.050.750.40130%-0.109718
15.000.102.301.20138%-0.243113
17.500.752.501.63100%-0.39255
10.000.750.75230%-0.10312

As of September 18, 2026

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

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