Stock Market Courses. The Online Trading Academy (OTA), one of the largest trading schools, began as the training arm of a trading floor in 1997. Though it began by offering daily coaching sessions, it soon expanded its offerings to provide classes, workshops, online courses, and free trading resources. Free Day Trading Course. If you’ve been searching for a free day trading course for beginners then you’ve come to the right place. In our videos, you’re going to learn how to day trade stocks, proper risk management strategies, preparing in the pre-market, scanning for low and high float stocks, trading red to green moves, gap & go's, dip buying and so much more