Initial capital 1000 USD Order size 10% Commission 0.3% with slippage Timeframe 4h This is Simple Bollinger Band Trend find out strategy. I'm using the usual trailing offset as an exit for this strategy. using 1x leverage to go long short within 3years backtest result more then 200% for all usd pair. in next version i will try to find out more optimize sma,std,sl,tp parameter by using freqtrade hyperparameter optimization.