原创【天平称主图】源码预测指标
指标思路：在区域范围内寻找不同周期相同股价，
图标苹果表示相同股价两个点，所以取名 天平；
{天平称主图}
N1:=250;
N2:=120;
N3:=60;
MA1:MA(CLOSE,N1);
MA2:MA(CLOSE,N2);
MA3:MA(CLOSE,N3);
DRAWKLINE(HIGH,OPEN,LOW,CLOSE);
STICKLINE(C>O,C,O,3,0),COLORRED;
STICKLINE(C>O,H,L,0,0),COLORRED;
STICKLINE(C<=O,C,O,3,0),COLORGREEN;
STICKLINE(C<=O,H,L,0,0),COLORGREEN;
预测高:REF(HHV(H,N3),N3),COLORYELLOW,DOTLINE;
预测低:REF(LLV(L,N3),N3),COLORCYAN,DOTLINE;
平衡线:REF(MA(C,N3),N3),COLORWHITE,DOTLINE;
