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{支撑偏离}
二十日均线:=MA(CLOSE,20);
长周期偏离:=CLOSE-二十日均线;
上轨距离:=二十日均线+2*STD(CLOSE,20);
下轨距离:=二十日均线-2*STD(CLOSE,20);
上轨偏离:上轨距离-二十日均线,DOTLINE;
下轨偏离:下轨距离-二十日均线,DOTLINE;
STICKLINE(长周期偏离>0,0,长周期偏离,1.5,1),COLORMAGENTA;
STICKLINE(长周期偏离< 0,0,长周期偏离,1.5,1),COLORCYAN;
DRAWTEXT(CROSS(CLOSE,下轨距离),下轨偏离,'触及下轨');
DRAWTEXT(CROSS(上轨距离,CLOSE),上轨偏离,'触及上轨'),COLORGREEN;
五日均线:=MA(CLOSE,5);
短周期偏离:CLOSE-五日均线,STICK;
STICKLINE(短周期偏离>0,0,短周期偏离,0.5,0),COLOR0000DD;
STICKLINE(短周期偏离< 0,0,短周期偏离,0.5,0),COLOR00BB00;
偏离拐点:=长周期偏离>REF(长周期偏离,1) AND REF(长周期偏离,1)< REF(长周期偏离,2) AND REF(长周期偏离,2)< REF(长周期偏离,3);
零轴上穿:=REF(短周期偏离,1)< 0 AND 短周期偏离>0;
均线向上:=二十日均线>REF(二十日均线,1);
DRAWICON(偏离拐点 AND 零轴上穿 AND 均线向上,0,9);
随机指标:=3*SMA((CLOSE-LLV(LOW,14))/(HHV(HIGH,14)-LLV(LOW,14))*100,5,1)-2*SMA((CLOSE-LLV(LOW,14))/(HHV(HIGH,14)-LLV(LOW,14))*100,5,1);
平滑线:=EMA(随机指标,5);
变化率:=(平滑线-REF(平滑线,1))/REF(平滑线,1)*100;
超买反转:=FILTER(REF(平滑线,1)>90 AND 变化率< 0,7);
超卖反转:=FILTER(REF(平滑线,1)< 10 AND 变化率>0,7);
DRAWTEXT(超买反转,上轨偏离,'超买回落');
DRAWTEXT(超卖反转,下轨偏离,'超卖回升');
未
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