when the price move up than the back money taken..obviously..but there is a problem..often the back money disappear in a flash! and i don't see if the money on the back are taken ALL(almost all) or not.
horrible english ok...i try to explain with number.
price lay money vs price back money
400£ @6,4-----@6,6 1300£
a second later price goes up:
550£ @6,6-----@6,8 1200£
a 3 second later price goes up again:
500£ @6,8------@7 800£
i need to know in a less of a second(i have less of a second to choose open my trade or not) if that money (1300@6,6-1200@6,8)were taken or not..when i record video i discover that 80% of my wrong trade due to that back money is gone,disappeared ..disappear a moment before matched! and so no matched 1300@6,6-1200@6,8 bla bla but matched 200@6,6-300@6,8
in this situation i don't want back,but my eyes can not see that,and so i open my trade because i believe that the huge back money were taken but in the evening i see on recorded video that they were "fun" money.
and in the evening i say:flipping bastards!

is there a way for understand money taken all(or almost all) or if the money were disappear?
thank you