UB:=BOLL2+2*STD(CLOSE,20);
LB:=BOLL2-2*STD(收盤,20);
BZ:= boll 2 #周;
第5行:=MA(CLOSE,5);
第25行:=MA(CLOSE,25);
XG: cross (c,ub) and cross (c,BZ)AND Line 25 >:REF(Line 25,1)AND Line 5 th >:Line 25;