文档介绍：【通达信】MACD趋势(持仓区、空仓区、建仓、加仓、清仓)-指标公式源码
short:=9;
long:=18;
mid:=7;
持仓区:0,COLORYELLOW,HICK0;
空仓区:0,COLORBLUE,HICK0;
DIF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);
DEA:=EMA(DIF,MID);
MACD:2*(DIF-DEA),COLORSTICK;
STICKLINE(MACD>=0,MACD,0,0,0),COLOR000FFF;
STICKLINE(MACD<0,MACD,0,0,0),COLORFF00FF;
STICKLINE(MACD<REF(MACD,1) AND MACD>0,0,MACD,0,0 ),REEN;
STICKLINE(MACD<=REF(MACD,1) AND MACD<0,0,MACD,0,0 ),66;
趋势:IF(DIF>DEA,DEA,DEA),COLORWHITE;
建仓:IF(DIF<0,DIF,0),COLOR0099FF;
加仓:IF(DIF<0,0,DIF),COLORRED;
清仓:IF(DIF<DEA,DIF,DEA),REEN;
STICKLINE(DIF>DEA,,-,10,1),COLORYELLOW;
STICKLINE(DIF<DEA,,-,10,1),COLORBLUE;
A1:=BARSLAST(REF(CROSS(DIF,DEA),1));
B1:=REF(C,A1+1)>C AND REF(DIF,A1+1)<DIF AND CROSS(DIF,DEA);
A2:=BARSLAST(REF(CROSS(""(9,3,3),""(9,3,3)),1));
B2:=REF(C,A2+1)>C AND REF(""(9,3,3),A2+1)<""(9,3,3) AND CROSS(""(9,3,3),""(9,3,3));
A3:=BARSLAST(REF(CROSS(""(6,12,24),""(6,12,24)),1));
B3:=REF(C,A3+1)>C AND REF(""(6,12,24),A3+1)<""(6,12,24) AND CROSS(""(6,12,24),""(6,12,24));
C1:=BARSLAST(REF(CROSS(DEA,DIF),1));
D1:=REF(C,C1+1)<C AND REF(DIF,C1+1)>DIF AND CROSS(DEA,DIF);
C2:=BARSLAST(REF(CROSS(""(9,3,3),""(9,3,3)),1));
D2:=REF(C,C2+1)<C AND REF(""(9,3,3),C2+1)>""(9,3,3) AND CROSS(""(9,3,3),""(9,3,3));
C3:=BARSLAST(REF(CROSS(""(6,