From the blog "IG Community Blog"

Hello IG Community ProRealTime is an advanced charting software and trading platform. ProRealTime's high quality charts, analytic tools and reliable market data received directly from the exchanges make it a powerful decision support tool.  Our first product feature is custom trading hours on ProRealTime.   We will cover how to enable custom trading hours and weekend data, how the setting affects market groups and how to adjust your charts to reflect historic dividend and rollo