Going back to my previuos thought, if 90% of traders are loosers, it usually means that of the times they're on the wrong aspect of the market.
( I know that there might be many different factors involved, like tight stoplosses, money management, and many many different motives )

But talking in a simple way:
if the price is made from amount offered and quantity demanded, then that 10 percent which is winnning, which is on the right side of the market, should own so enormous quantity of money to move the market in his way.

This said, this 90% of traders, which have less then 50% of capital transferred, do not have in any way the power to move the market.

Ofcourse I cant resume it in one trade. I dont mean that 90% of traders today went long and 10 percent (institutions) went brief.

But fact is that 10% knows constantly where to go and push the market togheter...

my own expertise:

I worked for a company giving network assistance for trading floors in london 2 years back, and I was area engineer.
I moved in so many forex trading floors that I dont ever rembember. .

Well, this companies, seemed everything, but not poor for sure...
So they aren't exactly the loosers for sure. .
And likely they're all good to ch the fantastic direction at precisely the same time! Wonder how! ....

Nicely, since you discovered, (I exchange more london session), If London is closed for vaions, the market largely doesnt move...

Therefore it has to make them maneuver the price...

Thank you for explanations