I have a question : how to download data from alpha vantage I've tried this code but it says : { "Error Message": "the parameter apikey is invalid or missing. Please claim your free API key on (https://www.alphavantage.co/support/#api-key).
function run() { NumYears=5;
assetHistory("MSFT",FROM_AV); }
THANKS
I think you need to apply for the key from AV and set it up in the .ini in Zorro folder.