//调用日线布林带,参数指定为41,41,2 D_MID:"BOLL.MID#DAY"(41,41,2),COLORYELLOW; D_UPPER:"BOLL.MID#DAY"(41,41,2),COLORYELLOW; D_LOWER:"BOLL.LOWER#DAY"(41,41,2),COLORYELLOW;