实测胜率超80%！这套“多空三线”交易系统（附源码），彻底帮你告别频繁止损

K:=(C+H+L)/3;
D:=EMA(K,8);
紫1:EMA(EMA(C,8),3),COLOR8000FF,NODRAW;
紫2:EMA(EMA(EMA(C,8),3),3),COLOR8000FF,NODRAW;
紫3:EMA(EMA(EMA(EMA(C,8),3),3),3),COLOR8000FF,NODRAW;
紫4:EMA(EMA(EMA(EMA(EMA(C,8),3),3),3),3),COLOR8000FF,NODRAW;

交易线:D,COLORMAGENTA,LINETHICK1;
阻力线:HHV(D,60),COLORRED,LINETHICK1;
支撑线:LLV(D,40),COLORCYAN,LINETHICK1;

DRAWTEXT( 紫1>REF(紫1,1) AND 紫2>REF(紫2,1) AND 紫3>REF(紫3,1) AND 紫4>REF(紫4,1)  ,交易线,'均'),COLORRED,FONTSIZE10;
DRAWTEXT( 紫1<REF(紫1,1) AND 紫2<REF(紫2,1) AND 紫3<REF(紫3,1) AND 紫4<REF(紫4,1)  ,交易线,'华'),COLORCYAN,FONTSIZE10;

MA60:MA(C,60);
DRAWTEXT(CROSS(交易线=阻力线,0.5)&&C>MA60,交易线,'多'),VALIGN0,COLORMAGENTA,FONTSIZE20;
DRAWTEXT(CROSS(交易线<>阻力线,0.5),交易线,'平多'),COLORYELLOW,FONTSIZE20;
DRAWCOLORKLINE(BARSLAST(CROSS(交易线=阻力线,0.5))<BARSLAST(CROSS(交易线=支撑线,0.5)),COLORMAGENTA,1);
DRAWCOLORKLINE(BARSLAST(CROSS(交易线=阻力线,0.5))<BARSLAST(CROSS(交易线=支撑线,0.5))&&ISDOWN,COLORMAGENTA,0);
CROSS(交易线=阻力线,0.5),SOUND('A');

DRAWTEXT(CROSS(交易线=支撑线,0.5)&&C<MA60,交易线,'空'),COLORGREEN,FONTSIZE20;
DRAWTEXT(CROSS(交易线<>支撑线,0.5),支撑线,'平空'),VALIGN0,COLORYELLOW,FONTSIZE20;
DRAWCOLORKLINE(BARSLAST(CROSS(交易线=阻力线,0.5))>BARSLAST(CROSS(交易线=支撑线,0.5)),COLORGREEN,1);
DRAWCOLORKLINE(BARSLAST(CROSS(交易线=阻力线,0.5))>BARSLAST(CROSS(交易线=支撑线,0.5))&&ISDOWN,COLORGREEN,0);
CROSS(交易线=支撑线,0.5),SOUND('B');