Thank you for the apps, they look very interesting. Some of them seem have really good record with more than 50% win rate as well as good profitability. I use to run a trend following strategy and i only have around 33% win rate. Not easy to increase the win rate with decent drawdown :(.
I think all strategy will tend to loss in HK stock market.
Oh people who trade by news and know the short term trading pattern of the big whale can win.