Real Time Trading Simulator using live stock prices from IEX v2

Video on how to use Deriscope's Real Time Trading Simulator Excel spreadsheet to place simulated market orders to buy and sell US stocks and ETFs traded on IEX (Investors Exchange).
The data feeds are actual last traded prices and bid/ask quotes received from IEX without time delay. This means you can base your trading decisions on real time (not simulated) market news.
The Excel spreadsheet environment allows you to create your own trading signals using spreadsheet formulas and VBA.
This updated version adds a real time chart with the most recent quotes that is updated tick by tick.