最新交易日往前计数DRAWNUMBER(CURRBARSCOUN

最新交易日往前计数
DRAWNUMBER(CURRBARSCOUNT=1,L,CURRBARSCOUNT),COLORYELLOW;
DRAWNUMBER(CURRBARSCOUNT=3,L,CURRBARSCOUNT),COLORMAGENTA;
DRAWNUMBER(CURRBARSCOUNT=5,L,CURRBARSCOUNT),COLORMAGENTA;
DRAWNUMBER(CURRBARSCOUNT=8,L,CURRBARSCOUNT),COLORMAGENTA;
DRAWNUMBER(CURRBARSCOUNT=13,L,CURRBARSCOUNT),COLORMAGENTA;