Dr. Alan Ellman, President of BCI·Sep 26How to Prevent Exercise of Covered Calls to Avoid Realized Share Price Losses?Scenario: You write covered calls on shares that are at a much higher cost-basis than current market value. Your plan is to write…
InPython in Plain EnglishbyChris Chang·Oct 24, 2025Understanding the Exercise Class in QuantLib Python: From Concept to PracticeHow option exercise styles — European, American, and Bermudan — are modeled in QuantLib, with a practical VanillaOption pricing example.
Dr. Alan Ellman, President of BCI·Jan 13, 2025How to Manage Near-The-Money Put Strikes as Expiration ApproachesMany option traders who sell cash-secured puts prefer not to take possession of the underlying shares. Typically, when a trade is…
