自动画线指标通达信源码：
A1:=CONST(REF(C,1));
B1:=CONST(C);
C1:=CONST(C)*1.1;
C2:=CONST(C)*0.9;

阻力1MOVE3:(A1 B1 C1)/3,NODRAW;

阻力2MOVE3:(B1 C1*2)/3,NODRAW;
强开盘MOVE3:(A1 B1*2)/3,NODRAW;

支点1MOVE3:(A1 B1 C2)/3,DOTLINE,NODRAW;
支点2MOVE3:(B1 C2*2)/3,DOTLINE,NODRAW;
弱开盘2MOVE3:(A1 B1*2)/3,DOTLINE,NODRAW;
DRAWLINE(HIGH>=HHV(HIGH,20),HIGH,LOW<=LLV(LOW,20),LOW,0);
DRAWLINE(LOW<=LLV(LOW,20),LOW,HIGH>=HHV(HIGH,20),HIGH,0);
K1:6124*0.618 95*0.382;
K2:6124*0.5 95*0.5;
K3:6124*0.382 95*0.618;{这是看上证指数历史最高和最低的百分比用的};