2016:IF(DATE>=1161231,REFDATE(CLOSE,1161231),DRAWNULL),COLORRED,POINTDOT;收盘2015:IF(DATE>=1151231,REFDATE(CLOSE,1151231),DRAWNULL),COLORRED,POINTDOT;收盘2014:IF(DATE>=1141231,REFDATE(CLOSE,1141231),DRAWNULL),COLORWHITE,POINTDOT;收盘2013:IF(DATE>=1131231,REFDATE(CLOSE,1131231),DRAWNULL),COLORRED,POINTDOT;收盘2012:IF(DATE>=1121231,REFDATE(CLOSE,1121231),DRAWNULL),COLORMAGENTA,POINTDOT;收盘2011:IF(DATE>=1111231,REFDATE(CLOSE,1111231),DRAWNULL),COLORMAGENTA,POINTDOT;Z2011:100*(CLOSE-收盘2011)/收盘2011;Z2012:100*