涨停:=C/REF(C,1)>1.0970 AND C=H AND C/REF(C,1)<1.11; 跌停:=C/REF(C,1)<0.913 AND C=L; 周期:=BARSLAST(REF(涨停,1) AND NOT(涨停)); 支撑:=REF(C,周期+2); 压力:=MAX(HHV(O,周期),HHV(H,周期)); 进攻线:=MAX(MAX(REF(H,周期),REF(H,周期+1)),MAX(REF(O,周期),REF(O,周期+1))); 不破:=LLV(O,周期)>支撑 AND LLV(C,周期)>支撑; 能破:=C*1.11>压力; 强势:=HHV(HIGH,15)*1.1>HHV(HIGH,30); 低位:=HHV(C,10)/LLV(C,10)<1.5; DRAWSL(周期<5 AND NOT(涨停),支撑,0,1,2),LINETHICK1,COLORBLUE; DRAWTEXT(周期=0,REF(C,周期+2)*0.99,'防守线'); DRAWSL(周期<30 AND NOT(涨停),进攻线,0,1,0),LINETHICK1,COLORBLUE; DRAWTEXT(周期=0,进攻线*1.01,'压力线'); 买入信号:=周期>0 AND 周期<=40 AND 不破 AND 低位 AND 强势 AND 能破 AND C>进攻线 AND REF(C,1)<=进攻线; DRAWICON(买入信号 AND COUNT(买入信号,周期)<=2,LOW*0.995,38),COLORRED; DRAWTEXT(买入信号 AND COUNT(买入信号,周期)<=2,LOW*0.988,' 买--'),COLORBLUE; |
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