告别亏损！用这套“变色均线”系统，一眼看穿主力洗盘还是出货

  E3:EMA(C,3),COLORBLACK,LINETHICK3; 
E5:EMA(C,5),COLORLIGHTGREEN,LINETHICK1; 
E8:EMA(C,8),COLORLIGHTGREEN,LINETHICK1; 
E10:EMA(C,10),COLORLIGHTGREEN,LINETHICK1; 
E12:EMA(C,12),COLORLIGHTGREEN,LINETHICK1; 
E15:EMA(C,15),COLORLIGHTGREEN,LINETHICK5; 
E30:EMA(C,30),COLORRED,LINETHICK5; 
E35:EMA(C,35),COLORBLUE,LINETHICK1; 
E40:EMA(C,40),COLORBLUE,LINETHICK1; 
E45:EMA(C,45),COLORBLUE,LINETHICK1; 
E50:EMA(C,50),COLORBLUE,LINETHICK1; 
E60:EMA(C,60),COLORBLACK,LINETHICK5; 
E3升势:IF(E3>REF(E3,1),E3,NULL),COLORLIGHTRED,LINETHICK3; 
E5升势:IF(E5>REF(E5,1),E5,NULL),COLORMAGENTA,LINETHICK1; 
E8升势:IF(E8>REF(E8,1),E8,NULL),COLORMAGENTA,LINETHICK1; 
E10升势:IF(E10>REF(E10,1),E10,NULL),COLORMAGENTA,LINETHICK1; 
E12升势:IF(E12>REF(E12,1),E12,NULL),COLORMAGENTA,LINETHICK1; 
E15升势:IF(E15>REF(E15,1),E15,NULL),COLORMAGENTA,LINETHICK5; 
E30升势:IF(E30>REF(E30,1),E30,NULL),COLORRED,LINETHICK5; 
E35升势:IF(E35>REF(E35,1),E35,NULL),COLORRED,LINETHICK1; 
E40升势:IF(E40>REF(E40,1),E40,NULL),COLORRED,LINETHICK1; 
E45升势:IF(E45>REF(E45,1),E45,NULL),COLORRED,LINETHICK1; 
E50升势:IF(E50>REF(E50,1),E50,NULL),COLORRED,LINETHICK1; 
E60升势:IF(E60>REF(E60,1),E60,NULL),COLORRED,LINETHICK5;
E30跌势:IF(E30<REF(E30,1),E30,NULL),COLORBLUE,LINETHICK5;

// 买入信号：E3上穿E15 + E30向上 + 成交量放大20% + E3在E30之上
买入:=CROSS(E3, E15) 
      AND E30 > REF(E30,1)          // E30处于上升趋势
      AND VOL > REF(VOL,1) * 1.2     // 成交量比前一根K线放大20%
      AND E3 > E30;                   // 短期成本高于长期成本（确认强势）

// 卖出信号：E3下穿E15 + E30向下（暂未加成交量过滤，保持灵敏）
卖出:=CROSS(E15, E3) 
      AND E30 < REF(E30,1);          // E30处于下降趋势


DRAWICON(买入, LOW, 1),VALIGN0;  

DRAWICON(卖出, HIGH, 2);