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双EMA9:=EMA(EMA(C,9),9);{双重9周期指数均线}控盘:=(双EMA9-REF(双EMA9,1))/REF(双EMA9,1)*1000;{控盘力度计算}A10:=CROSS(控盘,0);{控盘由负转正金叉}做多:=IF(A10,5,0);MA10:=MA(C,10);MA20:=MA(C,20);MA30:=MA(C,30);MA54:=MA(C,54);MA60:=MA(C,60);MA120:=MA(C,120);跌幅判:=(REF(C,3)-C)/REF(C,3)*100>5;跌滤:=FILTER(跌幅判,10);跌距:=BARSLAST(跌滤);H_2:=REF(H,跌距+2);H_1:=REF(H,跌距+1);H_0:=REF(H,跌距);{大跌当日高点}H_MAX1:=MAX(H_2,H_1);阶段高:=MAX(H_MAX1,H_0);{大跌区间阶段最高}大阳线:=(C-REF(C,1))/REF(C,1)*100>5;周期限:=跌距< 150;高开限:=(O-阶段高)/阶段高*100< 30;{开盘相对阶段高点限制}涨幅限A:=(C-LLV(L,跌距))/LLV(L,跌距)*100< 50;涨幅限B:=(C-REF(O,5))/REF(O,5)*100< 30;{区间最大涨幅约束}量比限:=VOL/MA(VOL,5)< 3.5;涨幅限C:=(C-REF(C,89))/REF(C,89)*100< 80;{89周期累计涨幅约束}组条A:=大阳线 AND 周期限 AND 高开限 AND 涨幅限A AND 涨幅限B AND 量比限 AND 涨幅限C;组滤A:=FILTER(组条A,15);近MA54:=(C-MA54)/MA54< 0.1;近MA10:=(C-MA10)/MA10< 0.3;标记A:=(近MA54=1 AND 近MA10=1)*0.2;标记B:=(标记A=0 AND REF(标记A,1)=0.2 AND REF(COUNT(标记A=0.2,10)=10,1)=1)*(-0.1);{状态切换标记}条件B:=标记B=(-0.1);{状态切换成立条件}预警基:=组滤A OR 条件B;现价判:=DYNAINFO(7)/REF(C,1)>1.05 AND DYNAINFO(7)/O>1.05;{现价涨幅双重校验}量阳判:=VOL/REF(VOL,1)>1.2 AND COUNT(C>O,1) OR (L>REF(H,1) AND COUNT(O>C,1) AND VOL/REF(VOL,1)>1.2);DRAWTEXT_FIX(1,0.980,20,1,'， HTTP://'),COLOR333333;{放量阳线/跳空放量条件}YGY:=预警基 AND C/REF(C,1)>1.03 AND 量阳判 AND 现价判;{YGY综合条件}MA233:=MA(C,233);滤科创:=IF(CODELIKE('688'),0,1);滤S股:=IF(NAMELIKE('S'),0,1);滤ST:=IF(NAMELIKE('*'),0,1);年线近:=C>MA233 AND C/MA233< 1.15;控盘年线:=做多=5 AND MA233>REF(MA233,1);妖预:=YGY=1;标的池:=滤科创 AND 滤S股 AND 滤ST;牛妖初选:=C< 60 AND 年线近 AND 妖预 AND 标的池 AND V>0;走牛初现:YGY AND 牛妖初选,COLORFF00FF,LINETHICK2;
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