波段线
 
DRAWGBK(CURRBARSCOUNT=1, RGB(110,108,108),RGB(88,30,0),0,'',0);
 N1:=7;N2:=27;
 STICKLINE(C>0,40,60,10,0),COLORGRAY;
 RSV:=(CLOSE-LLV(LOW,N1))/(HHV(HIGH,N1)-LLV(LOW,N1))*100;
 短K:SMA(RSV,3,1),COLORF580F5,LINETHICK0;
 短D:SMA(短K,3,1),COLORCCDD33,LINETHICK0;
 RSV1:=(CLOSE-LLV(LOW,N2))/(HHV(HIGH,N2)-LLV(LOW,N2))*100;
 中K:SMA(RSV1,5,1),COLORRED,LINETHICK0;
 中D:SMA(中K,10,1),COLOR33AA33,LINETHICK0;
 底线:10,COLORWHITE;
 顶线:90,{COLOR00FFFF;},COLORWHITE;
 STICKLINE(短K>短D,短K,短D,3,1),COLORF580F5;
 STICKLINE(短K<=短D,短K,短D,3,1),COLORCCDD33;
 STICKLINE(中K>中D,中K,中D,2,0),COLOR0000EF;
 STICKLINE(中K<=中D,中K,中D,2,0),COLOR33AA33;
 中J:=3*中K-2*中D,COLORFF00FF;
 超跌:IF(中J<0,10,0),COLORLIGREEN;
 BDDD:=LLV(中J,2)=LLV(中J,8);
 重启:IF(CROSS(中J,REF(中J+0.01,1)) AND BDDD AND 中J<20,10,-10),COLORLIRED;
 加码:IF(CROSS(中J,REF(中J+0.01,1)) AND BDDD AND BETWEEN(中J,20,60),1,0),COLORRED,NODRAW;
 BDGD:=HHV(中J,2)=HHV(中J,8) AND 中J>80;
 小心:IF(CROSS(REF(中J-0.01,1),中J) AND REF(BDGD,1),90,120),COLORYELLOW;
 DRAWICON(加码,中J,1);
 
{J线共振 修改彩带版}
 RSV1A:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100;
 K1:=SMA(RSV1,5,1);
 D1:=SMA(K1,5,1);
 J1:=3*K1-2*D1;
 AA1:=EMA(J1,5);
 AA2:=REF(AA1,1);
 DRAWBAND(AA1,RGB(255,255,0),AA2,RGB(0,255,0));
 RSV2:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
 K2:=SMA(RSV2,3,1);
 D2:=SMA(K2,3,1);
 J2:=3*K2-2*D2;
 BB1:=EMA(J2,5);
 BB2:=REF(BB1,1);
 DRAWBAND(BB1,RGB(255,0,0),BB2,RGB(0,0,255));
 DD:=AA1>AA2 AND BB1>BB2;
 注意买入:DD AND NOT(REF(DD,1)) AND (AA1<50 OR BB1<50) ,LINETHICK0;
 DRAWICON(注意买入,-5,1);
 注意卖出:REF(DD,1)=1 AND NOT(DD),LINETHICK0;
 DRAWICON(注意卖出,105,2);