请老师帮修改个公式　[博易POBO]

咨询内容： 请老师帮修改个公式 //支撑压力位
走势线:ZIG(3,3);colorgreen,LINETHICK2;
G:=MA(走势线,2);
DRAWTEXT(CROSS(走势线,G),L,'买'),colorred;
DRAWTEXT(CROSS(G,走势线),H,'卖' ),colorgreen;
支撑位:IF((走势线-REF(走势线,1))/REF(走势线,1)*100>=0,
REF(走势线,BARSLAST(CROSS((走势线-REF(走势线,1))/REF(走势线,1)*100,0))+1),DRAWNULL),colorred,LINETHICK2;
阻力位:IF((走势线-REF(走势线,1))/REF(走势线,1)*100<0,
REF(走势线,BARSLAST(CROSS(0,(走势线-REF(走势线,1))/REF(走势线,1)*100))+1),DRAWNULL),colorliblue,LINETHICK2;
买卖价格位:MA(C,3);
头部:=PEAKBARS(3,3,1)=0;
底部:=TROUGHBARS(3,3,1)=0;
DRAWTEXT(头部,H,'有阻力 '),colorgreen;
DRAWTEXT(底部,L,'有支撑 '),colorred;

 

 来源:程序化99网（ WWW.CXH99.COM ）

博易技术人员： //支撑压力位
走势线:ZIG(3,3);COLORGREEN,LINETHICK2;
G:=MA(走势线,2);
DRAWTEXT(CROSS(走势线,G),L,'买'),COLORRED;
DRAWTEXT(CROSS(G,走势线),H,'卖' ),COLORGREEN;
支撑位:IF((走势线-REF(走势线,1))/REF(走势线,1)*100>=0,
REF(走势线,BARSLAST(CROSS((走势线-REF(走势线,1))/REF(走势线,1)*100,0))+1),DRAWNULL),COLORRED,LINETHICK2;
阻力位:IF((走势线-REF(走势线,1))/REF(走势线,1)*100<0,
REF(走势线,BARSLAST(CROSS(0,(走势线-REF(走势线,1))/REF(走势线,1)*100))+1),DRAWNULL),COLOR00FF00,LINETHICK2;
买卖价格位:MA(C,3);
头部:=PEAKBARS(3,3,1)=0;
底部:=TROUGHBARS(3,3,1)=0;
DRAWTEXT(头部,H,'有阻力 '),COLORGREEN;
DRAWTEXT(底部,L,'有支撑 '),COLORRED;
  来源 程序化久久网