Yes, edx offers a lot of courses in investing in stocks, edx is the learning platform for free where if you want to get the certificate then you can pay the price of that desertification courses, the price is very small for any courses. The EDX offers various courses like
Introduction to investments
financial institutions and market
Equity stock market
Introduction to bond and equity market
Long-term financial management.
You can also join the institute who provided online courses like
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 provided stock market technical analysis courses.
NIFTY trading academy
National stock academy
Radical Institute of stock market,
Maheswari institute,
Arihant capital market,
Kalpataru Institute of capital market,
etc.
(Source: https://www.quora.com/Does-edX-offer-any-courses-on-investing-in-stocks)
sharemarketshiksha 