While Robinhood does not give you access to a full range of investments like mutual funds, it works great for stocks and ETFs, and recently added support for Bitcoin. This is a great way to learn about stock trading without any risk. Their standard app includes quite a bit of sharing capability, allowing you to capture a screen and email it to a friend, or post it on Twitter. Personal Finance. It offers 14 advanced chart types, as well as intelligence indicators and drawing tools. Buying and selling stock investments used to require a phone call to a stockbroker who would charge you an arm and a leg to execute your stock trade. Stocks Trading Basics.