M148:=M14 AND M18;
抛物线:= SAR.sar
【持仓线】:MA(C,13)COLOR008080,LINETHICK1;
【黄金线】:IF(M48,【持仓线】,DRAWNULL),COLORRED,LINETHICK2;
【减仓线】:IF(抛物线 C,【持仓线】,DRAWNULL),COLORBLUE,LINETHICK2;
【空仓线】:IF(M148,【持仓线】,DRAWNULL),COLORGREEN,LINETHICK2;