通达信底背离选股副图公式

底背离选股 通达信【源码、副图、附图、说明】
说明：金昌九老师为啦小3需要，要俺改为通达信版。再此感谢金昌九老师！
底背离选股源码

{底背离}
INPUT:N(20,0,80);
{1.MACD}
DIFF :=EMA(CLOSE,7) - EMA(CLOSE,13);
DEA := EMA(DIFF,3);
MACD := 2*(DIFF-DEA);
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
B1:=REF(C,A1+1)>C AND REF(DIFF,A1+1) {2.KDJ}
RSV:=(CLOSE-LLV(LOW,18))/(HHV(HIGH,18)-LLV(LOW,18))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
A2:=BARSLAST(REF(CROSS(K,D),1));
B2:=REF(C,A2+1)>C AND REF(K,A2+1) {3.RSI}
LC := REF(CLOSE,1);
RSI1:=SMA(MAX(CLOSE-LC,0),7,1)/SMA(ABS(CLOSE-LC),7,1)*100;
RSI2:=SMA(MAX(CLOSE-LC,0),14,1)/SMA(ABS(CLOSE-LC),14,1)*100;
A3:=BARSLAST(REF(CROSS(RSI1,RSI2),1));
B3:=REF(C,A3+1)>C AND REF(RSI1,A3+1)

TYB:= (HIGH + LOW + 2*CLOSE)/4;
CCI4:=(TYB-MA(TYB,28))/(0.015*AVEDEV(TYB,28));
B4:=LAST(MA(C,5)REF(CCI4,1) AND CROSS(CCI4,-100); { CCI底背离'}

XG:((B1 AND B2) OR (B2 AND B3) OR (B1 AND B3) OR ( B4 AND CCI4<-90) ) AND D