金财神BS，大周期参考的BS系统 ，指标简单清晰，我们只在K线标注BS和K线变黄，使用了高低点极差来做的加权平均，然后通过之字转折来找出高低点。
IsMainIndex:=myinput(1);
M5:=MA(CLOSE,5);
M10:=MA(CLOSE,10);
M30:=MA(CLOSE,30);
VR1:=SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),25);
VAR2:=HIGH-REF(HIGH,1);
VAR3:=REF(LOW,1)-LOW;
VAR4:=SUM(IF(VAR2>0 AND VAR2>VAR3,VAR2,0),25);
VAR5:=SUM(IF(VAR3>0 AND VAR3>VAR2,VAR3,0),25);
VAR6:=VAR4*100/VR1;
VAR7:=VAR5*100/VR1;
VAR8:=MA(ABS(VAR7-VAR6)/(VAR7+VAR6)*100,15);
VAR9:=(VAR8+REF(VAR8,15))/2;
BUY1:=ZIG(3,10);
SELL1:=MA(BUY1,2);
DRAWICON(CROSS(BUY1,SELL1),L-0.1,7);
DRAWICON(CROSS(SELL1,BUY1),H+0.1,8);
STICKLINE(CROSS(BUY1,SELL1),H,L,3,0),COLORYELLOW;
STICKLINE(CROSS(SELL1,BUY1),H,L,3,0),COLORYELLOW;
不过需要说明的是，之字转折包含有未来函数哦！