Sources
Sources and methodology for Close Roll Hold Option Tool
This site uses public options education from FINRA, OIC, OCC, and SEC Investor.gov. It explains position-management concepts and uses manual-input arithmetic only.
Editorial method
Each page gives the useful answer first, labels hypothetical examples, states limitations, and avoids live-data claims, invented probabilities, performance claims, and one-size-fits-all recommendations.
Review date
Reviewed and updated 2026-07-30.
Primary reading: FINRA options overview · FINRA assignment guide · OIC options basics · OIC exercising options · OCC options disclosure document · SEC Investor Bulletin on options
