If you want to do MBA specialization in stock market then you can think of doing MBA in Financial, where student can learn about various thinks like they can learn about budgeting costing, capital managements International financial etc. After doing these type of courses one is efficient and expert in financial managements and help in any financial area.
If you want to learn about the stock market you can join any institute like
NIFTY trading academy
National stock exchange
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 stock market technical analysis
Radical Institute of stock market,
Maheswari institute,
Arihant capital market,
Kalpataru Institute of capital market.
(Source: https://www.quora.com/Which-is-the-best-MBA-specialization-for-stock-marketing)
sharemarketshiksha 