幅度:=5;
根数:=3;
AA:=BArslAST(COUNT((REF(C,1)/C-1)*100 =幅度,3) =根数 AND (REF(C,1)/C-1)*100 =幅度);
BB:IF(AA 30,REF(O,BARSLAST(CURRBARSCOUNT=CONST(AA)+1)),DRAWNULL),LINETHICK2,COLORRED;
CC:=BARSLAST(CURRBARSCOUNT=CONST(AA)+2);
DRAWTEXT(CC,H,'三外有三'),DRAWAbovE;
DRAWICON((COUNT(C BB,CC)=1 AND C BB OR crOSS(C,BB)) AND CC =30,L,1);

{
选股公式:

幅度:=5;
根数:=3;
AA:=BARSLAST(COUNT((REF(C,1)/C-1)*100 =幅度,3) =根数 AND (REF(C,1)/C-1)*100 =幅度);
BB:=IF(AA 30,REF(O,BARSLAST(CURRBARSCOUNT=CONST(AA)+1)),DRAWNULL);
CC:=BARSLAST(CURRBARSCOUNT=CONST(AA)+2);
XG:=(COUNT(C BB,CC)=1 AND C BB OR CROSS(C,BB)) AND CC
COUNT(XG,5);
}