Forexfactory GBPJPY stats - How it can be?

I took a snapshot from Forexfactory GBPJPY stats.
But you can see it in all the pairs.
How come most of the position both long and short are losing trades.

By logical if most of long position are in loss then most of short position need to be winning.
Why is it not like that? And again this phenoma is in all the pairs.

Very interesting stats, thanks. I have seen sentiment stats before - these simply show a negative correlation with the 50EMA, representing the intermediate-term range - if the 50EMA is sloping downwards, most traders open positions will be long.

As for the short traders also losing money, I can only put it down to very poor techniques - I suspect most traders who go short in a downtrend enter at a new low. They then hold until the conventional "wisdom" tells them to get out - when the premise for entry is no longer valid. This BS pretty much guarantees holding a position far too long, until its definitely a loser.

It means that on average long and short positions are losing money.
It's easy to explain.
But the bottom line is that on average no one makes money in retail forex ...