Error US500: history data load error

 

Hello,

While demo testing an algoritmic strategy on the US500, I get the message 'US500 history data load error.' Does anyone know how I can solve this?

 
All data is related to the broker. You can load more data in case you are on MT5 (right mouse click on Market Watch - Symbols - Bars/Ticks - Request) and start testing once again. If not help so ask the broker for support.