var 2:=(2 *收盘高/低)/4;
VAR4:=LLV(低,5);
VAR5:=HHV(高,4);
a :=EMA((var 2-var 4)/(var 5-var 4)* 100,4);
B:=EMA(0.667*REF(A,1) 0.333*A,2);
QA:=(C-REF(C,1))/REF(C,1)* 100=9.91;
XG :=酒吧最后(QA);
RRT:CROSS交叉(A,B)和A30和XG2和XG=7;