DRAWKLINE(-LOW+C+H, -OPEN+C+O, -HIGH+C+L, -CLOSE+C+C),COLORYELLOW;
{以上可以简化，但为让大家直观看这设计思路，所以给出初型代码}
HHHHV(H,15),COLORYELLOW;
SHHHHV(-LOW+C+H,15),COLORLIRED;
LLLLV(L,15),COLORYELLOW;
SLLLLV(-HIGH+C+L,15),COLORLIRED;
S理论平衡线(SHH+SLL)2,COLORRED;
{股票之友S理论K线系统}
N:=20;
M:=5;
VAR1:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
VAR2:=SMA(VAR1,M,1);
VAR3:=SMA(VAR2,M,1);
VAR4:=3*VAR2-2*VAR3;
STICKLINE(CLOSE>OPEN,CLOSE,OPEN,3,0),COLORRED;
STICKLINE(CLOSE>OPEN,HIGH,LOW,0,0),COLORRED;
STICKLINE(CLOSE<=OPEN,CLOSE,OPEN,3,0),COLORGREEN;
STICKLINE(CLOSE<=OPEN,HIGH,LOW,0,0),COLORGREEN;
S线:VAR4,COLORYELLOW,LINETHICK2;
趋势线:VAR3,COLORWHITE,LINETHICK1;
超买线:80,COLORLIBLUE,DOTLINE;
超卖线:20,COLORLIBLUE,DOTLINE;
中轴线:50,COLORLIGRAY,DOTLINE;
