【股票入门基础知识】【大智慧】红心黑板短线超买超卖研判指标公式

{红心黑板}
顶部:30,linethick0,colorblack;
底部:0,linethick0,colorblack;
中轴:15,linethick0,colorblack;
REFLINE: 0,15,30;
LC:= REF(CLOSE,1);
RSI:SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100,linethick0,colorblue;
WR:100*(HHV(HIGH,13)-CLOSE)/(HHV(HIGH,13)-LLV(LOW,13)),linethick0,colorred;
BIAS:(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100,colorgreen,linethick0;
TYP := (HIGH + LOW + CLOSE)/3;
CCI:(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14)),colorwhite,linethick0;
RSV:=(c-LLV(l,9))/(HHV(h,9)-LLV(l,9))*100;
K:=SMA(RSV,3,1);
D:SMA(K,3,1),linethick0,colormagenta;

drawtextrel(5,10,’WR>80超卖’),linethick2,colorred;
drawtext(wr>80,29.8,'(√)’),linethick2,colorred,ALIGN1;
drawtextrel(5,100,’D200,15,'(×)’),linethick2,colorwhite,ALIGN1;
drawtextrel(5,600,’BIAS>3.5超买’),linethick2,colorgreen;
drawtext(bias>3.7,12,'(×)’),linethick2,colorgreen,ALIGN1;
drawtextrel(5,700,’RSI>70超买’),linethick2,colorblue;
drawtext(rsi>70,9,'(×)’),linethick2,colorblue,ALIGN1;
drawtextrel(5,800,’D>80超买’),linethick2,colormagenta;
drawtext(D>80,6,'(×)’),linethick2,colormagenta,ALIGN1;
drawtextrel(5,910,’WR