文华财经期货支撑压力-高低点自动画线指标

DIFF:=EMA(CLOSE,12) – EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:2*(DIFF-DEA),COLORSTICK;
VARA:=HHVBARS(H,BARSLAST (MACD<0)+1);
VARB:=CROSS(BACKSET(CROSS(0,MACD),REF(VARA,1)+2),0.5) AND BARSLASTCOUNT(MACD>0)>=2;
PREH:=REF(H,BARSLAST(VARB));
STICKLINE(1,PREH,PREH,3,0),COLORRED;
//STKY:STICKLINE(MACD>PREH,MACD,PREH,1,0),COLORGREEN;
VARC:=LLVBARS(L,BARSLAST(MACD>0)+1);
VARD:=CROSS(BACKSET(CROSS(MACD,0),REF(VARC,1)+2),0.5) AND BARSLASTCOUNT(MACD<0)>=2;
PREL:=REF(L,BARSLAST(VARD));
STICKLINE(1,PREL,PREL,2,0),COLORYELLOW;