BlackLine Inc

BLNASDAQ · USD
25.89USD-7.78 (-23.11%)
795

BlackLine Inc (BL) Options Open Interest

BL options open interest is 39,745 contracts. The 2-week average daily volume is 314 contracts across the chain.

Read more

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

BlackLine, Inc. provides cloud-based solutions to automate and streamline accounting and finance operations worldwide. It offers financial close management solutions, such as account reconciliations that provides a centralized workspace for users to collaborate on account reconciliations; transaction matching that analyzes and reconciles high volumes of individual transactions; and task management to create and manage processes and task lists. The company's financial close management solutions also include journal entry that allows users to generate, review, and post manual journal entries; variance analysis that monitors and identifies anomalous fluctuations in balance sheet and income statement account balances; consolidation integrity manager that manages the automated system-to-system tie-out process that occurs during the consolidation phase of the financial close; and compliance, an integrated solution that facilitates compliance-related initiatives, consolidates project management, and provides visibility over control self-assessments and testing.

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

2026-11-20
Calls
32.502.053.202.6374%+0.6269265
40.00—1.751.75142%+0.3236168
50.00—4.904.90346%+0.4128135
47.50—0.500.50133%+0.1251103
55.00—0.100.10124%+0.033188
Puts
25.000.100.500.30114%-0.0781407
20.00—2.002.00327%-0.1305113
22.50—1.151.15219%-0.127069
35.001.504.402.9582%-0.556640
27.50—1.151.15139%-0.192428

As of Nov 5, 2026

Prices move. This one stays.Lock in 5 years at a special price and save $2,243. Ending soon.See the Early Bird Black Friday deal →