MA10:=MA(CLOSE,10);
MA20:=MA(CLOSE,20);
MA40:=MA(CLOSE,40);
MA60:=MA(CLOSE,60);
MA120:=MA(CLOSE,120);
ANGEL:=EMA(CLOSE,2);
DEVIL:=EMA((SLOPE(CLOSE,21))*(20)+CLOSE,42);
LBUY:=crOSS(ANGEL,DEVIL);
N:=7;
M:=5;
VAR1:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*100;
B:=SMA(VAR1,N,1);
VAR2:=SMA(B,M,1);
MAR1:=(2*CLOSE+HIGH+LOW+OPEN)/5;
MAR2:=LLV(LOW,34);
MAR3:=HHV(HIGH,34);
SK:=EMA((MAR1-MAR2)/(MAR3-MAR2)*100,13);
LDB:=B<=10 AND SK<=10 AND B>REF(B,1) AND SK>REF(SK,1);
龙寻底: LBUY AND LDB COLORMAGENTA ;
STICKLINE(龙寻底, 0,10, 2, 0),COLORRED;
DRAWTEXT(龙寻底,7.4,'★龙寻底'),COLORYELLOW;
DRAWICON(龙寻底,10,29);
DRAWICON(龙寻底,9.3,29);
DRAWICON(龙寻底,9,29);
DRAWICON(龙寻底,7,29);
DRAWICON(龙寻底,6,9);
DRAWICON(龙寻底,4,28);
DRAWICON(龙寻底,2,17);
DRAWICON(龙寻底,1.3,17);