what is the triangle TR corner of chart

[zq655]

what is the triangle in the top right hand corner of chart please.
It changes from transparent to solid black ... what does this mean

many thanks

[NinjaTrader_JoshP]

The triangle is a button you can press to bring you to the end of the chart. A black triangle means you scrolled backwards. A grey triangle means you scrolled forward.

[zq655]

The triangle is a button you can press to bring you to the end of the chart. A black triangle means you scrolled backwards. A grey triangle means you scrolled forward.

Thanks Josh

[kenz987]

And it is a Great feature!