首先谢谢鹏老师无私提供思路。 取大盘上一波低点(大概在5.7左右)对应个股的最低点画线至今。比较个股后与大盘跌破这个支撑线,较大盘早于突破这跟支撑线出信号。取名叫“后漏早启”。 公式中“相差天”表示大盘早于个股跌破支撑的天数。绿色K线是大盘跌破支撑这一天,黄色K线是个股跌破支撑日,红箭头出信号。
N自己调节一下,N越大出票越少。
因为要对照大盘所以先建一个引用 名字 YYY LL:=IF(BETWEEN(DATE,1150501,1150530),L,999999); LT:=BARSLAST(LL=LLV(LL,0)); T:=BARSLAST(CURRBARSCOUNT=CONST(LT)+1); TT:BARSLAST(CROSS(REF(L,T),C));
退出 再建下面主图 幅图 选股 {主图} N:=3; LL:=IF(BETWEEN(DATE,1150501,1150530),L,999999); LT:=BARSLAST(LL=LLV(LL,0)); T:=BARSLAST(CURRBARSCOUNT=CONST(LT)+1); DT:=CALCSTOCKINDEX('999999','YYY',1); TJ:=COUNT(CROSS(REF(L,T),C),DT+1)=1 AND CROSS(REF(L,T),C) AND DT>=3; TT:=BARSLAST(TJ); TJA:=COUNT(CROSS(REF(L,T),C),T+1)=1; XG:=COUNT(CROSS(C,REF(L,T)),TT+1)=1 AND CROSS(C,REF(L,T)) AND DT-TT>=N AND TJA; STICKLINE(T>=0,REF(LL,T),REF(LL,T),6,0),COLORYELLOW; STICKLINE(CURRBARSCOUNT=CONST(DT)+1,L,REF(L,T)*0.9,2,0),COLORGREEN; STICKLINE(TJ,C,O,2,0),COLORYELLOW; STICKLINE(TJ,H,L,0,0),COLORYELLOW; DRAWICON(XG,L,1); DRAWTEXT(T=0,H*1.02,VARCAT(VARCAT('突破价:',VAR2STR(REF(LL,T),2)),'元'))COLORYELLOW; 相差天:DT-TT NODRAW;
{幅图}
N:=3; LL:=IF(BETWEEN(DATE,1150501,1150530),L,999999); LT:=BARSLAST(LL=LLV(LL,0)); T:=BARSLAST(CURRBARSCOUNT=CONST(LT)+1); DT:=CALCSTOCKINDEX('999999','YYY',1); TJ:=COUNT(CROSS(REF(L,T),C),DT+1)=1 AND CROSS(REF(L,T),C) AND DT>=3; TT:=BARSLAST(TJ); TJA:=COUNT(CROSS(REF(L,T),C),T+1)=1; XG:=COUNT(CROSS(C,REF(L,T)),TT+1)=1 AND CROSS(C,REF(L,T)) AND DT-TT>=N AND TJA; STICKLINE(XG,0,8,1.5,0),COLORRED;
{选股}
N:=3; LL:=IF(BETWEEN(DATE,1150501,1150530),L,999999); LT:=BARSLAST(LL=LLV(LL,0)); T:=BARSLAST(CURRBARSCOUNT=CONST(LT)+1); DT:=CALCSTOCKINDEX('999999','YYY',1); TJ:=COUNT(CROSS(REF(L,T),C),DT+1)=1 AND CROSS(REF(L,T),C) AND DT>=3; TT:=BARSLAST(TJ); TJA:=COUNT(CROSS(REF(L,T),C),T+1)=1; XG:COUNT(CROSS(C,REF(L,T)),TT+1)=1 AND CROSS(C,REF(L,T)) AND DT-TT>=N AND TJA;

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