通達(dá)信優(yōu)化季KDJ抓中長(zhǎng)線(xiàn)大鐵底指標(biāo)公式：

N:=540;{默認(rèn)參數(shù)設(shè)置原理:一個(gè)交易季約60日，故取9,3,3分別×60}
M1:=2,1000,180;
M2:=2,1000,180;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:SMA(RSV,M1,1);
D:SMA(K,M2,1);
J:3*K-2*D;
CD:=20;
TD:=80;
安全線(xiàn):IF(J<=40,CD,DRAWNULL),DOTLINE,COLORLIRED;
逃頂線(xiàn):IF(J>=60,TD,DRAWNULL),DOTLINE,COLORLIGREEN;
鐵底入場(chǎng):=IF(CROSS(K,D),1,0);
DRAWTEXT(鐵底入場(chǎng),D*0.98,'鐵底入場(chǎng)'),COLORBROWN;
DRAWTEXT(鐵底入場(chǎng),D*0.86,'膽大不怕'),COLORBROWN;
DRAWTEXT(鐵底入場(chǎng),D*0.74,'滿(mǎn)滿(mǎn)發(fā)發(fā)'),COLORBROWN;

通達(dá)信優(yōu)化季KDJ抓中長(zhǎng)線(xiàn)大鐵底指標(biāo)公式實(shí)例圖解：

通達(dá)信優(yōu)化季KDJ抓中長(zhǎng)線(xiàn)大鐵底指標(biāo)公式