Byline Bancorp Inc

BYNYSE · USD
37.52USD0.00 (-0.24%)
699

Byline Bancorp Inc (BY) Options Open Interest

BY options open interest is contracts. The 2-week average daily volume is 1 contracts across the chain.

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

Byline Bancorp, Inc. operates as the bank holding company for Byline Bank that provides various banking products and services for small and medium sized businesses, commercial real estate and financial sponsors, and consumers in the United States. It offers various retail deposit products, including non-interest-bearing accounts, money market demand accounts, savings accounts, interest-bearing checking accounts, and time deposits; ATM and debit cards; and online, mobile, and text banking services, as well as commercial deposits. The company also provides term loans, revolving lines of credit, and construction financing services; senior secured financing solutions to private equity backed lower middle market companies; small business administration and united states department of agriculture loans; and treasury management products and services.

In addition, it offers financing solutions for equipment vendors and their end users; and investment, trust, and wealth management services that include fiduciary and executor services, financial planning solutions, investment advisory services, and private banking services for foundations and endowments, and high net worth individuals. It operates through 43 branch locations in the Chicago metropolitan area and one branch in Brookfield, Wisconsin. The company was formerly known as Metropolitan Bank Group, Inc. and changed its name to Byline Bancorp, Inc. in 2015. Byline Bancorp, Inc. was founded in 1914 and is headquartered in Chicago, Illinois.

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

2026-10-16
Calls
30.003.3012.507.9058%+0.93170
35.000.207.703.9558%+0.70660
40.000.450.4529%+0.25230
45.004.704.70171%+0.44920
50.000.400.4076%+0.11230
Puts
30.000.050.0544%-0.02710
35.004.804.80151%-0.34870
40.004.804.8082%-0.55510
45.002.6511.907.2830%-0.97830
50.007.6016.9012.2543%-0.98940

As of September 18, 2026

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Track BY 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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