I'm using to a simple intraday stock scanner in Amibroker which generate signal based on High/Low breakout like this
H20 = Ref(HHV(C,1500),-1);
L20 = Ref(LLV(C,1500),-1);
LTP = Ref(C,0);
Buy = LTP= H20 AND (PDI(14) - MDI(14)) >25;
Sell = LTP<= L20 AND (MDI(14) - PDI(14)) >25;
Your query is completely off-topic for this site! This site is about MetaTrader and MQL coding language.
Amibroker does not support MetaTrader and they use their own software with the AFL programming language, so I suggest you post your query on their website/forum!