[股票基础知识]双趋势买卖之红箭头选股指标公式

AA:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
VAR2:=(2*CLOSE+HIGH+LOW+OPEN)/5;
VAR3:=LLV(LOW,34);
VAR4:=HHV(HIGH,34);
BB:=EMA((VAR2-VAR3)/(VAR4-VAR3)*100,13);
红箭头:CROSS(AA,BB);