Cardiol Therapeutics Inc

CRDLNASDAQ · USD
1.77USD-0.12 (-6.35%)
2510

Cardiol Therapeutics Inc (CRDL) Options Open Interest

CRDL options open interest is 1,927 contracts. The 2-week average daily volume is 93 contracts across the chain.

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

Cardiol Therapeutics Inc., a clinical-stage life sciences company, focuses on the research and development of anti-fibrotic and anti-inflammatory therapies for the treatment of cardiovascular disease (CVD). Its lead product is CardiolRx, which is in Phase II/III multi-national, randomized, double-blind, and placebo-controlled study to evaluate the efficacy and safety of CardiolRx as a cardioprotective therapy to reduce cardiovascular and respiratory events in patients hospitalized with COVID-19, as well as to evaluate the efficacy and safety of CardiolRx in acute myocarditis. The company is also developing subcutaneous formulation of CardiolRx for the treatment of fibrosis and inflammation in the heart that is related with the development and progression of heart failure.

Cardiol Therapeutics Inc. was incorporated in 2017 and is headquartered in Oakville, Canada.

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

2026-10-16
Calls
2.500.050.05109%+0.1949183
5.000.600.60580%+0.53245
7.502.552.551,000%+0.76850
Puts
2.503.203.201,000%-0.12200
5.000.705.503.10156%-0.98740
7.503.107.905.5067%-1.00000

As of September 22, 2026

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Track CRDL 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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