Interactive Brokers - Deep discount electronic access broker offering online trading of Stocks, Options, Futures, Forex.
Robinhood - Free stock trading service.
AmiBroker - Professional tool for individual investor featuring: advanced formula language for writing indicators and trading systems; comprehensive back-testing reports; filtering by sectors; alerts and more...
Entrade - Best Commodity Trading, Transaction, and Risk Management (CTRM)
TradingView - The best charting tool for crypto and stocks
Billion Operating System - Trading Application, Trading Software. Free Music Streaming Service