Implement stocks scraper #2
Description
The scraper is not working for the category "Azionario" and the subcategory "Tutte le azioni".
Stocks are divided in letters, and a crawler is needed to parse all of them
Example here: https://www.borsaitaliana.it/borsa/listino-ufficiale?service=Data&lang=it&main_list=1&sub_list=1