源碼---
{動(dòng)力線指標(biāo)-飛狐、大智慧、通達(dá)信}
量:=V;
換手:V/CAPITAL*100,LINETHICK0;
VAR1:=VOL/((H-L)*2-ABS(C-O));
買盤:=IF(C>O,VAR1*(H-L),IF(C<O,VAR1*((H-O)+(C-L)),VOL/2));
賣盤:=IF(C>O,0-VAR1*((H-C)+(O-L)),IF(C<O,0-VAR1*(H-L),0-VOL/2));
DLX:(買盤-(-賣盤))/量*換手,COLORAAFF3D,LINETHICK0;
STICKLINE((買盤-(-賣盤))/量*換手<0,DLX,0,8,0),COLORFF8800;
STICKLINE((買盤-(-賣盤))/量*換手<0,DLX,0,5,0),COLORFFaa00;
STICKLINE((買盤-(-賣盤))/量*換手<0,DLX,0,3,0),COLORFFcc00;
STICKLINE((買盤-(-賣盤))/量*換手<0,DLX,0,1,0),COLORFFee00;
STICKLINE((買盤-(-賣盤))/量*換手>=0,DLX,0,8,0),COLOR880088;
STICKLINE((買盤-(-賣盤))/量*換手>=0,DLX,0,5,0),COLORaa00aa;
STICKLINE((買盤-(-賣盤))/量*換手>=0,DLX,0,3,0),COLORcc00CC;
STICKLINE((買盤-(-賣盤))/量*換手>=0,DLX,0,1,0),COLORee00ee;
DLX1:SUM(DLX,6),Color0065F8;
DLX2:MA(DLX1,3),Color26FF3F;
DLX3:MA(DLX1,10),COLORYELLOW;
{partline(DLX3>REF(DLX3,1),DLX3),LINETHICK2,Color00FFFF;
partline(DLX3<REF(DLX3,1),DLX3),LINETHICK2,ColorFFFF00;}
0,Color135498;
A1:=SUMBARS(VOL,CAPITAL);
CMA:=IF(CAPITAL>0,SUM(AMOUNT,A1)/SUM(VOL,A1)/100,EMA(CLOSE,120));
百分之百換手價(jià):CMA,LINETHICK0,ColorFFC0FF;{100%換手平均成本價(jià)};
下面是通達(dá)信的
{動(dòng)力線指標(biāo)-TXD}
量:=V;
換手:V/CAPITAL*100,LINETHICK0;
VAR1:=VOL/((H-L)*2-ABS(C-O));
買盤:=IF(C>O,VAR1*(H-L),IF(C<O,VAR1*((H-O)+(C-L)),VOL/2));
賣盤:=IF(C>O,0-VAR1*((H-C)+(O-L)),IF(C<O,0-VAR1*(H-L),0-VOL/2));
DLX:(買盤-(-賣盤))/量*換手,COLORAAFF3D,LINETHICK0;
STICKLINE((買盤-(-賣盤))/量*換手<0,DLX,0,3,0),COLORFFAA00;
STICKLINE((買盤-(-賣盤))/量*換手<0,DLX,0,2,0),COLORFFCC00;
STICKLINE((買盤-(-賣盤))/量*換手<0,DLX,0,0,0),COLORFFEE00;
STICKLINE((買盤-(-賣盤))/量*換手>=0,DLX,0,3,0),COLORAA00AA;
STICKLINE((買盤-(-賣盤))/量*換手>=0,DLX,0,2,0),COLORCC00CC;
STICKLINE((買盤-(-賣盤))/量*換手>=0,DLX,0,0,0),COLOREE00EE;
DLX1:SUM(DLX,6),COLOR0065F8;
DLX2:MA(DLX1,3),COLOR26FF3F;
DLX3:MA(DLX1,10),COLORYELLOW;
{PARTLINE(DLX3>REF(DLX3,1),DLX3),LINETHICK2,COLOR00FFFF;
PARTLINE(DLX3<REF(DLX3,1),DLX3),LINETHICK2,COLORFFFF00;}
0,COLOR135498;
A1:=SUMBARS(VOL,CAPITAL);
CMA:=IF(CAPITAL>0,SUM(AMOUNT,A1)/SUM(VOL,A1)/100,EMA(CLOSE,120));
百分之百換手價(jià):CMA,LINETHICK0,COLORFFC0FF;{100%換手平均成本價(jià)};
============================================================================================
解 釋:
動(dòng)力線是衡量多空雙方買賣意愿強(qiáng)弱的指標(biāo),是股價(jià)走勢的先行指標(biāo),往往領(lǐng)先股價(jià)漲跌.
在一輪上漲行情開始之前,動(dòng)力線指標(biāo)紅綠柱的紅柱密度增加,綠柱減少,DLX1止跌向上,股價(jià)開始起穩(wěn),隨后隨著成交量的放大和主動(dòng)性買入比例的增加,動(dòng)力線加速上升,一輪上漲行情展開;經(jīng)過一段時(shí)間的上漲之后,多空分歧加大,成交量急劇增加,但主動(dòng)性買入的比例卻在減小,動(dòng)力線的紅綠柱變得綠多紅少,DLX1線走平或開始向下,預(yù)示一段上漲行情即將結(jié)束.DLX3作為中線持股指標(biāo)，當(dāng)股價(jià)與其出現(xiàn)背離時(shí)更要小心。
