收盘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*(CLOSE-收盘2012)/收盘2012;
Z2013:100*(CLOSE-收盘2013)/收盘2013;
Z2014:100*(CLOSE-收盘2014)/收盘2014;
Z2015:100*(CLOSE-收盘2015)/收盘2015;
Z2016:100*(CLOSE-收盘2016)/收盘2016;
