背离线副图通达信指标公式源码.doc

背离线指标：当股价下跌，未涨或小幅涨，而背离线涨幅大，则是底背离，买入时机当股价上涨，而被离线未涨或下跌，则是顶背离，卖出时机；N:=21; M:=5;TH:=SUM(IF(CLOSEREF(CLOSE,1),VOL,0),N);TL:=SUM(IF(CLOSEREF(VAR1,1);WLT1:=W AND WL1;WLT2:=W AND WL2;TJ1:=FILTER(WLT1,5);TJ2:=FILTER(WLT2,8);DRAWTEXT(TJ1,83,买入),COLORRED;SAL1:CROSS(VAR1,VAR0) AND VAR1250;SAL2:VAR0400;SAL:FILTER(SAL1 OR SAL2,5);