天下无双（副图 通达信 贴图）：VIP授课时老师给的，很神，特分享下。
指标一目了然，简单实用才是真。
{通达信天下无双副图贴图}
N:=9;
M1:=3;
M2:=3;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(RSV,M1,1);
D:=SMA(K,M2,1);
J:=3*K-2*D;
DRAWICON(CROSS(J,K),J,1);
DRAWICON(CROSS(K,J),J,2);
STICKLINE(J>K,J,K,2,0),COLORRED;
STICKLINE(J<K,J,K,2,0),COLORGREEN;
DRAWTEXT(CROSS(J,K),J,'买'),COLORRED;
DRAWTEXT(CROSS(K,J),J,'卖'),COLORGREEN;
