我的布林指标 TT.BOLL

这里中轴就是20日均线，中轴走强即代表中级趋势开始走强，这是趋势交易者入场的基本条件，将布林中轴做成变色线是为了方便观看，变色K线则是5日均线的强弱的替代，短线指示而已！
以下是通达信源码：
◇中轴:MA(C,20),COLOR00DDAA;
◇上轨:MA(C,20)+2*STD(C,20),COLOR333333,LINETHICK2;
◇侧上:MA(C,20)+1.5*STD(C,20),COLOR553333;
◇侧下:MA(C,20)-1.5*STD(C,20),COLOR003363;
◇下轨:MA(C,20)-2*STD(C,20),COLOR333333,LINETHICK2;
多头走势:IF(◇中轴>REF(◇中轴,1),◇中轴,DRAWNULL),COLOR0000FF,LINETHICK2;
X:=EMA(C,5)>=REF(EMA(C,5),1);
STICKLINE(NOT(X),H,L,0,1),COLORFFFF00;
STICKLINE(NOT(X) AND C<O,C,O,2,0),COLORBBBB00;
STICKLINE(NOT(X) AND C<O,C,O,0.5,0),COLORFFFF00;
STICKLINE(NOT(X) AND C>=O,C,O,2,1),COLORFFFF00;
STICKLINE(X,H,L,0,0),COLOR0000FF;
STICKLINE(X AND C>=O,C,O,2,0),COLOR0000BB;
STICKLINE(X AND C>=O,C,O,0.5,0),COLOR0000FF;
STICKLINE(X AND C<O,C,O,2,1),COLOR0000FF;

飞狐源码

◇中轴:MA(C,20),COLOR00DDAA;
◇上轨:MA(C,20)+2*STD(C,20),COLOR333333,LINETHICK2;
◇侧上:MA(C,20)+1.5*STD(C,20),COLOR553333;
◇侧下:MA(C,20)-1.5*STD(C,20),COLOR003363;
◇下轨:MA(C,20)-2*STD(C,20),COLOR333333,LINETHICK2;
PARTLINE(◇中轴>REF(◇中轴,1),◇中轴),LINETHICK2,COLORRED;
X:=EMA(C,5)>=REF(EMA(C,5),1);
STICKLINE(NOT(X),H,L,0,1),COLORFFFF00;
STICKLINE(NOT(X) AND C<O,C,O,7,0),COLOR999900;
STICKLINE(NOT(X) AND C<O,C,O,5,0),COLORcccc00;
STICKLINE(NOT(X) AND C<O,C,O,3,0),COLORFFFF00;
STICKLINE(NOT(X) AND C>=O,C,O,7,1),COLORFFFF00;
STICKLINE(X,H,L,0,0),COLOR0000FF;
STICKLINE(X AND C>=O,C,O,7,0),COLOR0000aa;
STICKLINE(X AND C>=O,C,O,5,0),COLOR0000cc;
STICKLINE(X AND C>=O,C,O,3,0),COLOR0000FF;
STICKLINE(X AND C<O,C,O,7,1),COLOR0000FF;

DZHL2源码：

◇中轴:MA(C,20),COLOR00DDAA;
◇上轨:MA(C,20)+2*STD(C,20),COLOR333333,LINETHICK2;
◇侧上:MA(C,20)+1.5*STD(C,20),COLOR553333;
◇侧下:MA(C,20)-1.5*STD(C,20),COLOR003363;
◇下轨:MA(C,20)-2*STD(C,20),COLOR333333,LINETHICK2;
PARTLINE(◇中轴,◇中轴>REF(◇中轴,1)),LINETHICK2,COLORRED;
X:=EMA(C,5)>=REF(EMA(C,5),1);
STICKLINE(NOT(X),H,L,0,1),COLORFFFF00;
STICKLINE(NOT(X) AND C<O,C,O,7,0),COLOR999900;
STICKLINE(NOT(X) AND C<O,C,O,5,0),COLORcccc00;
STICKLINE(NOT(X) AND C<O,C,O,3,0),COLORFFFF00;
STICKLINE(NOT(X) AND C>=O,C,O,7,1),COLORFFFF00;
STICKLINE(X,H,L,0,0),COLOR0000FF;
STICKLINE(X AND C>=O,C,O,7,0),COLOR0000aa;
STICKLINE(X AND C>=O,C,O,5,0),COLOR0000cc;
STICKLINE(X AND C>=O,C,O,3,0),COLOR0000FF;
STICKLINE(X AND C<O,C,O,7,1),COLOR0000FF;