借条线给你们用用，这是一条股价趋势支撑线，根据经验结合股价支撑
{股价趋势支撑线}
N:=20;
M:=5;
HH:=HHV(H,N);
LL:=LLV(L,N);
MID:=(HH+LL)/2;
UPPER:=MID+(HH-LL)*0.5;
LOWER:=MID-(HH-LL)*0.5;
STICKLINE(C>0,UPPER,LOWER,0.1,0),COLORLIGRAY;
STICKLINE(C>0,MID,MID,3,0),COLORWHITE;
DRAWKLINE(H,O,L,C);
MA5:MA(C,M),COLORYELLOW;
MA10:MA(C,10),COLORGREEN;
MA20:MA(C,20),COLORBLUE;
MA60:MA(C,60),COLORMAGENTA;
