文华财经指标公式源码期货软件指标公式KDJ指标RSI指标.docx

/* BG:((MDIFB2>REF(MDIFB2,1))*REF(直接底背离,1)) OR ((MDIFB3>REF(MDIFB3,1))*REF(隔峰底背离,1)),NODRAW; 底背离消失:=(REF(直接底背离,1) AND DIFL1<=DIFL2 ) OR (REF(隔峰底背离,1) AND DIFL1<=DIFL3); DRAWTEXT(FILTER(B,1),(DIF+MACD),'钝化'),COLORRED; STICKLINE(B OR BG,DIF,DEA,1,0),COLORRED; DRAWTEXT(FILTER(底背离消失,1),(DIF+MACD),'消失'),COLORYELLOW; DRAWTEXT(FILTER(BG,1),DIF*1.1,'结构形成'),COLORMAGENTA; {顶部结构预警} 金叉:=CROSS(DIF,DEA); M1:=BARSLAST(金叉),NODRAW; {最近一次金叉的位置} M2:=REF(BARSLAST(金叉),M1+1),NODRAW; {倒数第二次金叉与倒数第一次金叉的区间} M3:=REF(BARSLAST(金叉),M2+M1+2),NODRAW; {倒数第三次金叉与倒数第二次金叉的区间} CH1:=HHV(C,M1+1),NODRAW; {最近一次金叉后，最高收盘价} DIFH1:=HHV(DIF,M1+1),NODRAW; CH2:=REF(CH1,M1+1),NODRAW; {倒数第二次金叉与倒数第一次金叉之间的最高收盘价} DIFH2:=REF(DIFH1,M1+1),NODRAW; CH3:=REF(CH2,M1+1),NODRAW; {倒数第三次金叉与倒数第二次金叉之间的最高收盘价} DIFH3:=REF(DIFH2,M1+1),NODRAW; PDIFH2:=IF(DIFH2>0,INTPART(LOG10(DIFH2))-1,INTPART(LOG10(-1*DIFH2))-1); MDIFH2:=INTPART(DIFH2/POW(10,PDIFH2)); PDIFH3:=IF(DIFH3>0,INTPART(LOG10(DIFH3))-1,INTPART(LOG10(-1*DIFH3))-1); MDIFH3:=INTPART(DIFH3/POW(10,PDIFH3)); MDIFT2:=INTPART(DIF/POW(10,PDIFH2)); MDIFT3:=INTPART(DIF/POW(10,PDIFH3)); 直接顶背离:=(CH1>CH2 ) AND (MDIFT2<MDIFH2) AND (MACD>0 AND REF(MACD,1)>0) AND MDIFT2>=REF(MDIFT2,1); 隔峰顶背离:=(CH1>CH3 AND CH3>CH2 ) AND (MDIFT3<MDIFH3) AND (MACD>0 AND REF(MACD,1)>0) AND MDIFT3>=REF(MDIFT3,1); T:直接顶背离 OR 隔峰顶背离,NODRAW; TG:((MDIFT2<REF(MDIFT2,1))*REF(直接顶背离,1)) OR ((MDIFT3<REF(MDIFT3,1))*REF(隔峰顶背离,1)),NODRAW; 顶背离消失:=(REF(直接顶背离,1) AND DIFH1>=DIFH2 ) OR (REF(隔峰顶背离,1) AND DIFH1>=DIFH3); DRAWTEXT(FILTER(T,1),(DIF+MACD),'钝化'),COLORGREEN; DRAWTEXT(FILTER(顶背离消失,1),(DIF+MACD),'消失'),COLORYELLOW; LC := REF(CLOSE,1);//前一周期收盘价 RSI1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;//当根K线收盘价与前一周期收盘价做差，在该差值与0之间取最大值，做N1周期移动平均。收盘价与前一周期收盘价做差值，取该差值的N1周期移动平均值，两平均值之间做比值。 RSI2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;//当根K线收盘价与前一周期收盘价做差，在该差值与0之间取最大值，做N2周期移动平均。收盘价与前一周期收盘价做差值，取该差值的N2周期移动平均值，两平均值之间做比值。 TR := MAX(MAX((HIGH-LOW),ABS(REF(CLOSE,1)-HIGH)),ABS(REF(CLOSE,1)-LOW)); FILLRGN