In this strategy, we define the high and low of the previous candle, and then check whether the current candle's high or low is higher or lower than the previous candle's high or low, respectively. If there's a new high, we enter a long position, and if there's a new low, we enter a short position. We also set exit conditions to close the position if the price drops below the previous low or rises above the previous high.
Please note that this is a simple example and should not be used as a standalone trading strategy. It is important to conduct thorough backtesting and consider other factors such as risk management before implementing any trading strategy.
It doesn't give signal at my XAUUSD 5 min chart!