主流资金:=EMA(100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3);非主流资金:=EMA(100*(INDEXC-LLV(INDEXL,34))/(HHV(INDEXH,34)-LLV(INDEXL,34)),3);XG:CROSS(主流资金,非主流资金) AND 主流资金>非主流资金;(已测试)