第八讲：函数的综合运用
第一部分：引用已有公式中的数据
基本引用例一 "macd.diff", "macd.dea";基本格式： 指标名称 语句名称（注意：必须用双引号引上）加入参数例二 "kdj. k" (9,3,3) ;基本格式：指标名称 语句名称 参数 （指标名称和语句名称之间用隔点.隔开）加入参数例三 周m:"macd. diff #WEEK";引用周线：指标名称 语句名称 周函数 （注意：周函数前加＃字号）月K:"kdj.k#MONTH";引用月线同上,只是换成月函数。- 应用实例：主图 顶底背离
A1:=BARSLAST(ref(cross("macd.diff"(12,26,9),"macd.dea"(12,26,9)),1));B1:=ref(c,A1+1)>c and ref("macd.diff"(12,26,9),A1+1)<"macd.diff"(12,26,9) and cross("macd.diff"(12,26,9),"macd.dea"(12,26,9));MACD底背离:STICKLINE(FILTER(B1>0,5),0,0.75,3,0),COLOR00FF00;DRAWTEXT(FILTER(B1>0,5),0.57,'MACD底背离'),COLOR00FF00;A2:=BARSLAST(ref(cross("kdj.k"(9,3,3),"kdj.d"(9,3,3)),1));B2:=ref(c,A2+1)>c and ref("kdj.k"(9,3,3),A2+1)<"kdj.k"(9,3,3) and cross("kdj.k"(9,3,3),"kdj.d"(9,3,3));KDJ底背离:STICKLINE(FILTER(B2>0,5),0,1,3,0),COLORYELLOW;DRAWTEXT(FILTER(B2>0,5),0.80,'KDJ底背离'),COLORYELLOW;A3:=BARSLAST(ref(cross("RSI.RSI1"(6,12,24),"RSI.RSI2"(6,12,24)),1));B3:=ref(c,A3+1)>c and ref("RSI.RSI1"(6,12,24),A3+1)<"RSI.RSI1"(6,12,24) and cross("RSI.RSI1"(6,12,24),"RSI.RSI2"(6,12,24));RSI底背离:STICKLINE(FILTER(B3>0,5),0,0.5,3,0),COLORFFCC66;DRAWTEXT(FILTER(B3>0,5),0.25,'RSI底背离'),COLORFFCC66;DRAWTEXT(FILTER(D1>0,5),1.47,'MACD顶背离'),COLOR0066FF;C2:=BARSLAST(ref(cross("kdj.d"(9,3,3),"kdj.k"(9,3,3)),1));D2:=ref(c,C2+1)"kdj.k"(9,3,3) and cross("kdj.d"(9,3,3),"kdj.k"(9,3,3));KDJ顶背离:STICKLINE(FILTER(D2>0,5),2,1,3,0),COLORRED;DRAWTEXT(FILTER(D2>0,5),1.2,'KDJ顶背离'),COLORRED;C3:=BARSLAST(ref(cross("RSI.RSI2"(6,12,24),"RSI.RSI1"(6,12,24)),1));D3:=ref(c,C3+1)"RSI.RSI1"(6,12,24) and cross("RSI.RSI2"(6,12,24),"RSI.RSI1"(6,12,24));RSI顶背离:STICKLINE(FILTER(D3>0,5),2,1.5,3,0),COLORFF00FF; DRAWTEXT(FILTER(D3>0,5),1.75,'RSI顶背离'),COLORFF00FF;
第二部分 逐步增加函数
以均线为例,主图：基本句型MA5:MA(C,5); MA10:MA(C,10);MA30:MA(C,30);MA60:MA(C,60);增加颜色（注：在没有颜色输出符号时,系统会自动加上颜色）MA5:MA(C,5),COLORBLUE; MA10:MA(C,10),COLORF00FF0;MA30:MA(C,30),COLORFFFF00;MA60:MA(C,60),COLORYELLOW;将10日均线变成小圆圈线MA5:MA(C,5),COLORBLUE; MA10:MA(C,10),COLORF00FF0,CIRCLEDOT;MA30:MA(C,30),COLORFFFF00;MA60:MA(C,60),COLORYELLOW;将60日均线加粗MA5:MA(C,5),COLORBLUE; MA10:MA(C,10),COLORF00FF0,CIRCLEDOT;MA30:MA(C,30),COLORFFFF00;MA60:MA(C,60),COLORYELLOW,LINETHICK3;在5日均线金叉10日均线处显示符号MA5:MA(C,5),COLORBLUE; MA10:MA(C,10),COLORF00FF0,CIRCLEDOT;MA30:MA(C,30),COLORFFFF00;MA60:MA(C,60),COLORYELLOW,LINETHICK3;金叉:=CROSS(MA5,MA10);DRAWICON(金叉,L,1); DRAWTEXT(金叉,L,'金叉');STICKLINE(金叉,H,L,6,0); （注：这三种显示方式用其中一种就行）30日均线向上时显示红色,否则为绿色MA5:MA(C,5),COLORBLUE; MA10:MA(C,10),COLORF00FF0,CIRCLEDOT;MA30:MA(C,30),COLORFFFF00;MA60:MA(C,60),COLORYELLOW,LINETHICK3;金叉:=CROSS(MA5,MA10);DRAWICON(金叉,L,1);DRAWTEXT(金叉,L,'金叉');STICKLINE(金叉,H,L,6,0);PARTLINE(MA30>=REF(MA30,1),MA30),COLORRED;PARTLINE(MA30<REF(MA30,1),MA30),COLOR00FF00;（注：最后两行为划分段线,大智慧没有此项功能,大智慧2和分析家 同花顺用下面这行）PARTLINE(MA30,MA30>=REF(MA30,1),RGB(255,0,0),MA30<REF(MA30,1),RGB(0,255,0),1);通达信用下面这两行：IF(MA30>=REF(MA30,1),MA30,DRAWNULL),COLORRED;IF(MA30<REF(MA30,1),MA30,DRAWNULL),COLOR00FF00;
