The add-in is typically delivered as a setup executable or a compressed file. Finance Add-in for Excel - Overview - Hoadley.net
Calculate option prices, "Greeks" (Delta, Gamma, Vega, Theta), implied and historical volatility, and underlying asset probabilities. hoadley finance add in for excel.zip
Retrieve streaming quotes and option chains from various sources, such as Yahoo Finance and brokerage APIs. Downloading and Installation The add-in is typically delivered as a setup