自动画线太多了,给你一个我看好的,源码下面网址里有图片演示.该指标能够做到对前期高点和最近高点的连线、前期低点和最近低点的连线、阻力位和支撑位的平行直线的连线,可以说简单易懂,一目了然。这类指标要用到未来函数,通常不做为买卖信号的参考。但该指标在一定周期内根据k线的走势所画的线已经成立,因此股价突破前高或颈线的点位还是比较可靠的,大家不妨在实战中来验证。所以,除了主图以外,还编制了选股指标。指标中的实线为高、低点连线,虚线为阻力位和支撑位。该指标可以复制粘贴到任何主图里。ma7:ma(c,7),colorwhite;ma14:ma(c,14),coloryellow;ma25:ma(c,25),colorff00ff;ma120:ma(c,120),colorffcc66;qa:=ref(h,10)=hhv(h,2*10+1);qb:=backset(qa,10+1);qc:=filter(qb,10) and h=hhv(h,10+1);qd:=barslast(qc);qe:=if(qc,currbarscount,0);qf:=if(qd,ref(qe,qd),qe);qg:=const(qf);qh:=ref(qf,qd+1);qw:=const(qh);drawline(currbarscount=qw,h,currbarscount=qg,h,1),colorgreen;drawline(currbarscount=qw,h,**lastbar,ref(h,qw-1),1),color0099ff,pointdot;drawline(currbarscount=qg,h,**lastbar,ref(h,qg-1),1),color0099ff,pointdot;qm:=intpart(3*8/5);qr:=ref(h,qm)=hhv(h,2*qm+1);qt:=filter(qr,qm);qy:=backset(qt,qm+1);qu:=filter(qy,qm);qi:=backset(**lastbar,barslast(qu)+1);qp:=qi>ref(qi,1);drawline(qu,h,qp,h,1),colorred;qa1:=ref(l,8)=llv(l,2*8+1);qb1:=backset(qa1,8+1);qc1:=filter(qb1,8) and l=llv(l,8+1);qd1:=barslast(qc1);qe1:=if(qc1,currbarscount,0);qf1:=if(qd1,ref(l,qd1),l);qg1:=if(qd1,ref(qe1,qd1),qe1);qh1:=const(qg1);qw1:=ref(qf1,qd1+1);qm1:=ref(qg1,qd1+1);qr1:=const(qm1);drawline(currbarscount=qr1,l,currbarscount=qh1,l,1),colorblue;drawline(currbarscount=qh1,l,**lastbar,ref(l,qh1-1),1),colorwhite,pointdot;drawline(currbarscount=qr1,l,**lastbar,ref(l,qr1-1),1),colorwhite,pointdot;qt1:=ref(l,qm)=llv(l,2*qm+1);qy1:=filter(qt1,qm);qu1:=backset(qy1,qm+1);qi1:=filter(qu1,qm);qp1:=backset(**lastbar,barslast(qi1)+1);qj1:=qp1>ref(qp1,1);drawline(qi1,l,qj1,l,1),colorred;sr1:=ref(high,10)=hhv(high,2*10+1);sr2:=filter(sr1,10);sr3:=backset(sr2,10+1);hd:=filter(sr3,10);前高:=ref(h,barslast(hd));drawicon(cross(c,前高),l-0.20,3);{突破前高的信号} 20210311