DRAWNUMBER(ISLASTBAR ,C,C),COLORMAGENTA;N8:=STRCAT(CON2STR(YEAR,0),' 年 ');Y8:=STRCAT(CON2STR(MONTH,0),' 月 ');R8:=STRCAT(CON2STR(DAY,0),' 日 ');买线:=EMA(C,2);卖线:=EMA(SLOPE(C,21)*20+C,42);BU:=OSS(买线,卖线);SEL:=CROSS(卖线,买线);STICKLINE(买线>=卖线,LOW,HIGH,0.0,1),COLORLIRED;STICKLINE(买线>=卖线,CLOSE,OPEN,3,1),COLORLIRED;MA5:MA(CLOSE,5),COLORFFFFFF;MA10:MA(CLOSE,10),COLORYELLOW; MA20:MA(CLOSE,20),COLORMAGENTA;MA30:MA(CLOSE,30),COLORGREEN;MA(C,20),COLORWHITE,LINETHICK2;IF(MA20>REF(MA20,1),MA20,DRAWNULL),COLORRED