大智慧L2短线超买超卖指标公式
<p>选取指标：WR（威廉指标）、KDJ的D值、多空强弱RSI、BIAS（乖离率)、顺势指标CCI。<br />指标共性：常用，经典，都存在超买超卖现象。<br />
指标取值；WR（13日值）、KDJ（9，3，3）、RSI（6日值）、BIAS（6日值）、CCI（14日值）。<br />
说明：指标取值均为短线周期值，利用各指标的超买超卖现象，提醒入市者操作。每个指标的超买超卖都使用同一种颜色,超买为（√），超卖为（×）。坐标左侧为超买、超卖值提示。坐标上正中为各指标当日数值提示，供参考。超卖出现时（√）越多，胜算越大，超买时,(×)越多，风险越大。</p>
<p>红心黑板（大智慧L2）源码：</p>
<p>顶部:30,linethick0,colorblack;<br />
底部:0,linethick0,colorblack;<br />
中轴:15,linethick0,colorblack;<br />
REFLINE: 0,15,30;<br />
LC:= REF(CLOSE,1);<br />
RSI:SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100,linethick0,colorblue;<br />
WR:100*(HHV(HIGH,13)-CLOSE)/(HHV(HIGH,13)-LLV(LOW,13)),linethick0,colorred;<br />
BIAS:(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100,colorgreen,linethick0;<br />
TYP := (HIGH + LOW + CLOSE)/3;<br />
CCI:(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14)),colorwhite,linethick0;<br />
RSV:=(c-LLV(l,9))/(HHV(h,9)-LLV(l,9))*100;<br />
K:=SMA(RSV,3,1);<br />
D:SMA(K,3,1),linethick0,colormagenta;</p>
<p>drawtextrel(5,10,'WR>80超卖'),linethick2,colorred;<br />
drawtext(wr>80,29.8,'(√)'),linethick2,colorred,ALIGN1;<br />
drawtextrel(5,100,'D<20超卖'),linethick2,colormagenta;<br />
drawtext(D<20,27,'(√)'),linethick2,colormagenta,ALIGN1;<br />
drawtextrel(5,200,'RSI<30超卖'),linethick2,colorblue;<br />
drawtext(rsi<30,24,'(√)'),linethick2,colorblue,ALIGN1;<br />
drawtextrel(5,300,'BIAS<-3超卖'),linethick2,colorgreen;<br />
drawtext(bias<-3,21,'(√)'),linethick2,colorgreen,ALIGN1;<br />
drawtextrel(5,400,'CCI<-200超卖'),linethick2,colorwhite;<br />
drawtext(cci<-200,18,'(√)'),linethick2,colorwhite,ALIGN1;<br />
drawtextrel(5,500,'CCI>200超买'),linethick2,colorwhite;<br />
drawtext(CCI>200,15,'(×)'),linethick2,colorwhite,ALIGN1;<br />
drawtextrel(5,600,'BIAS>3.5超买'),linethick2,colorgreen;<br />
drawtext(bias>3.7,12,'(×)'),linethick2,colorgreen,ALIGN1;<br />
drawtextrel(5,700,'RSI>70超买'),linethick2,colorblue;<br />
drawtext(rsi>70,9,'(×)'),linethick2,colorblue,ALIGN1;<br />
drawtextrel(5,800,'D>80超买'),linethick2,colormagenta;<br />
drawtext(D>80,6,'(×)'),linethick2,colormagenta,ALIGN1;<br />
drawtextrel(5,910,'WR<20超买'),linethick2,colorred;<br />
drawtext(WR<20,3,'(×)'),linethick2,colorred,ALIGN1;</p>
<p></p>
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