N1:=30; N2:=10; VAR1:=EMA(EMA(CLOSE,13),13); VAR2:=EMA(EMA(CLOSE,10),10); K线:(VAR1-REF(VAR1,1))/REF(VAR1,1)*1000,COLORRED,LINETHICK3; J线:(VAR2-REF(VAR2,1))/REF(VAR2,1)*1000,COLORFFCC00,LINETHICK1; MACT:EMA(K线,N1),DOTLINE,COLORFF00FF; D线:EMA(J线,N2),COLORBLUE,LINETHICK2; IF(K线>=REF(K线,1),K线,DRAWNULL),COLORRED,LINETHICK3; IF(K线<=REF(K线,1),K线,DRAWNULL),COLOR00FF00,LINETHICK3; 中心线:-0.00,DOTLINE,COLOR0099EE;