
There are various courses offered by the various company, But initially you can do the course in basics trading then you can go for higher courses, there are various online institutes which provide basics courses like udemy, Couresera, sharemarketshiksha, Nifty trading, but before you should know the basic knowledge of stock market.
Stock markets are platforms where buyers and sellers of shares meet and decide on a price to trade. Some exchanges are the physical place where dealings are carried out on a trading floor, but increasingly the stock exchanges are fundamental composed of networks of computers where trades are made and recorded electronically.
(Source: https://www.quora.com/What-is-best-online-course-to-start-on-stock-investing)













