这个公式是仿造 通达信的系统自带公式吸拉派落 XLPL，跟系统公式完全一样了。含未来函数（介意勿下载）与系统源码完全一样。主要的是一段不含未来函数的源码，但显示的是断续的曲线，再加上一段含未来函数的源码就成了完整曲线。并且和通达信系统加密的XLPL完全一致。看来通达信XLPL就是含未来函数的，由于加了密，系统并未提示“用到未来函数”。要加的源码如下：  {XLPL3}EME13:=(EMA(EMA(C,13),13)/REF(EMA(EMA(C,13),13),1)-1)*1000;吸:IF(EME13< 0 AND EME13> REF(EME13,1),EME13,DRAWNULL),NODRAW,COLORLIRED,LINETHICK3;拉:IF(EME13>=0 AND EME13> REF(EME13,1),EME13,DRAWNULL),NODRAW,COLORRED,LINETHICK3;派:IF(EME13>=0 AND EME13<=REF(EME13,1),EME13,DRAWNULL),NODRAW,COLORGREEN,LINETHICK3;落:IF(EME13< 0 AND EME13<=REF(EME13,1),EME13,DRAWNULL),NODRAW,COLORWHITE,LINETHICK3;NOTEXT吸:IF(BACKSET(EME13< 0 AND EME13> REF(EME13,1),2),EME13,DRAWNULL),COLORLIRED,LINETHICK3;NOTEXT拉:IF(BACKSET(EME13>=0 AND EME13> REF(EME13,1),2),EME13,DRAWNULL),COLORRED,LINETHICK3;NOTEXT派:IF(BACKSET(EME13>=0 AND EME13<=REF(EME13,1),2),EME13,DRAWNULL),COLORGREEN,LINETHICK3;
NOTEXT落:IF(BACKSET(EME13< 0 AND EME13<=REF(EME13,1),2),EME13,DRAWNULL),COLORWHITE,LINETHICK3;