布林极限买卖主图之圆底选股指标公式

VAR1:=EMA(EMA(EMA(C,5),5),5);
VAR2:=VAR1-REF(VAR1,1)+VAR1;
VAR3:=crOSS(VAR2,MA(VAR2,26));
VAR4:=CROSS(MA(C,13),MA(C,21));
圆底:VAR3 AND VAR4;