I'm new and need to know what this symbol in the 'tape' is please?

Screenshot 2023-08-29 141559
Does anybody know what the little red triangle means?
All I know is I somehow put it there by accident and pay a hefty price when I do.

Cheers

Hello John,

The red triangle shows the price point at which you open (enter) a trade. It disappears when you close (exit) the trade.

I sussed it in the end, but thanks anyway :wink: