Can a trading system lose more than 70% of its trades and still stay profitable?
Yes.
Win rate is only one part of the equation.
What matters is whether the winners are big enough to pay for the losses — and still leave profit behind.
That’s why a system with a low win rate can still be profitable if the average winner is much larger than the average loser.
The real job is testing that relationship properly, understanding the drawdown, knowing what losing runs are normal, and having enough confidence in the numbers to keep executing the system when the trade history looks ugly.
That’s real system development.
See ArcisTrade in action:
https://arcistrade.tech�

