You can become an expert in the stock market by joining any stock market institute like
Radical Institute of the stock market,
Maheswari institute,
Arihant capital market,
Sharemarketshiksha: Their online classes are hugely flexible which will set you free from the hassles of attending the pre-assigned classes and give you the freedom to learn from wherever you are and whenever you can. They also provide technical analysis courses
Kalpataru Institute of capital market,etc.
(Source: https://www.quora.com/How-can-I-become-an-expert-in-the-stock-market)
sharemarketshiksha 