老師您好：我這有一個(gè)tb模型cmo

純動(dòng)力震蕩指標(biāo)CMO和RSI有很多雷同的地方,其和RSI的不同之處是;CMO的值介于-100到+100;在分子中同時(shí)采用上漲天數(shù)和下跌天數(shù),能夠更直接地表現(xiàn)動(dòng)力因素;指標(biāo)的計(jì)算建立在沒有平滑的原始數(shù)據(jù)之上,因此,短期的波動(dòng)得以很好的體現(xiàn)。CMO可用來表示市場(chǎng)趨勢(shì)的強(qiáng)弱,CMO值越大,趨勢(shì)越明顯,反之CMO值很小,表明沒有趨勢(shì),其作用有點(diǎn)類似于十字過濾線VHF。另外可根據(jù)CMO的值的大小來判斷市場(chǎng)是否超買超賣,CMO與價(jià)格的背離也是非常重要的判市信號(hào)。

Params

       Numeric Length(20);

Vars

       Numeric CMOValue;

       NumericSeries CloseUp;

       NumericSeries CloseDown;  

       Numeric SumCloseUp;

       Numeric SumCloseDown;

Begin

       if(CurrentBar == 0)

       {

              CMOValue=0;

       }Else

       {

              If(Close > Close[1])

              {

                     CloseUp=Close - Close[1];

                     CloseDown=0;

              }

              If(Close < Close[1])

              {

                     CloseUp=0;

                     CloseDown=Close[1] - Close;

              }

              If(Close == Close[1])

              {

                     CloseUp=0;

                     CloseDown=0;

              }

              SumCloseUp = SummationFC(CloseUp,Length);

              SumCloseDown = SummationFC(CloseDown,Length);

              If(SumCloseUp + SumCloseDown <> 0)

                     CMOValue =( SumCloseUp - SumCloseDown)/(SumCloseUp + SumCloseDown)*100;

       }

       PlotNumeric("CMO",CMOValue);

       PlotNumeric("Ref1",50);

       PlotNumeric("Ref2",-50);    

End

麻煩您改寫成 WH3模型