短期成本均线:SUM(VOL*CLOSE,120)/SUM(VOL,120),COLORGREEN;
长期成本均线:SUM(VOL*CLOSE,240)/SUM(VOL,240),COLORYELLOW;
HJ_2:=CLOSE 短期成本均线;
HJ_3:=CLOSE 短期成本均线;
S:IF(短期成本均线 长期成本均线 AND HJ_2,短期成本均线,DRAWNULL),COLORMAGENTA,LINETHICK3;
短期成本均线:SUM(VOL*CLOSE,120)/SUM(VOL,120),COLORGREEN;
长期成本均线:SUM(VOL*CLOSE,240)/SUM(VOL,240),COLORYELLOW;
HJ_2:=CLOSE 短期成本均线;
HJ_3:=CLOSE 短期成本均线;
S:IF(短期成本均线 长期成本均线 AND HJ_2,短期成本均线,DRAWNULL),COLORMAGENTA,LINETHICK3;