Question

求高手帮忙编写一个通达信的选股公式，支撑选股，谢谢！

M1 M2 M3 M4 M5 (5,10,20,30,60)

MA1:MA(CLOSE,M1);
MA2:MA(CLOSE,M2);
MA3:MA(CLOSE,M3);
MA4:MA(CLOSE,M4);
MA5:MA(CLOSE,M5);

QWX4:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20);
QWX5:=CONST((1-7/100)*(DMA(CLOSE,QWX4)));
QWX6:=CONST((1+7/100)*(DMA(CLOSE,QWX4)));
支撑:IF(PERIOD=5,IF(BARSLAST(CURRBARSCOUNT=5),QWX5,DRAWNULL),DRAWNULL),LINETHICK3,COLORYELLOW;
阻力:IF(PERIOD=5,IF(BARSLAST(CURRBARSCOUNT=5),QWX6,DRAWNULL),DRAWNULL),LINETHICK3,COLORGREEN;

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Answer 1

QWX4:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20);
QWX5:=CONST((1-7/100)*(DMA(CLOSE,QWX4)));
支撑:=IF(PERIOD=5,IF(BARSLAST(CURRBARSCOUNT=5),QWX5,DRAWNULL),DRAWNULL);
XG:CROSS(支撑,L) AND C>支撑;