请老师帮忙写一个低点支撑角度大于15度 低点支撑线上收十字星预警选股 谢谢 n(1,100,8) M:=INTPART(3*N/5); AA11:=REF(L,M)=LLV(L,2*M+1); QY11:=BACKSET(AA11,M+1); CC11:=FILTER(QY11,M) AND L=LLV(L,M+1); DD11:=BARSLAST(CC11); DDTSS:=IF(CC11,CURRBARSCOUNT,0); DDTS11:=IF(DD11,REF(DDTSS,DD11),DDTSS); DDCS11:=CONST(DDTS11); DDTS22:=REF(DDTS11,DD11+1); DDCS22:=CONST(DDTS22); 低点支撑M:DRAWLINE(CURRBARSCOUNT=DDCS22,L,CURRBARSCOUNT=DDCS11,L,1) COLORRED,LINETHICK1;
爱约股解答:
n:=1,100,8;
M:=INTPART(3*N/5);
AA11:=REF(L,M)=LLV(L,2*M+1);
QY11:=BACKSET(AA11,M+1);
CC11:=FILTER(QY11,M) AND L=LLV(L,M+1);
DD11:=BARSLAST(CC11);
DDTSS:=IF(CC11,CURRBARSCOUNT,0);
DDTS11:=IF(DD11,REF(DDTSS,DD11),DDTSS);
DDCS11:=CONST(DDTS11);
DDTS22:=REF(DDTS11,DD11+1);
DDCS22:=CONST(DDTS22);
dcx:=DRAWLINE(CURRBARSCOUNT=DDCS22,L,CURRBARSCOUNT=DDCS11,L,1);
jd:=57.3*atan(100*(dcx/ref(dcx,1)-1));
szx:=abs(c/o-1)>0.995&&abs(c/o-1)<1.005;
xg:jd>15&&szx;