NODRAW; BACKSET204:=BACKSET(黄金线实体上端,4); FILTER204:=FILTER(BACKSET204,3),NODRAW; BACKSET205:=BACKSET(黄金线实体中间,4); FILTER205:=FILTER(BACKSET205,3),NODRAW; BACKSET2051:=BACKSET(黄金线实体中间1,4); FILTER2051:=FILTER(BACKSET2051,3),NODRAW; BACKSET2052:=BACKSET(黄金线实体中间2,4); FILTER2052:=FILTER(BACKSET2052,3),NODRAW; BACKSET2053:=BACKSET(黄金线实体中间3,4); FILTER2053:=FILTER(BACKSET2053,3),NODRAW; BT201:=IF(BARSLAST(FILTER201)=DRAWNULL,BARSCOUNT(CLOSE),BARSLAST(FILTER201)); BT202:=IF(BARSLAST(FILTER202)=DRAWNULL,BARSCOUNT(CLOSE),BARSLAST(FILTER202)); BT203:=IF(BARSLAST(FILTER203)=DRAWNULL,BARSCOUNT(CLOSE),BARSLAST(FILTER203)); BT204:=IF(BARSLAST(FILTER204)=DRAWNULL,BARSCOUNT(CLOSE),BARSLAST(FILTER204)); BT205:=IF(BARSLAST(FILTER205)=DRAWNULL,BARSCOUNT(CLOSE),BARSLAST(FILTER205)); BT2051:=IF(BARSLAST(FILTER2051)=DRAWNULL,BARSCOUNT(CLOSE),BARSLAST(FILTER2051)); BT2052:=IF(BARSLAST(FILTER2052)=DRAWNULL,BARSCOUNT |