N1:=5;
  N2:=10;
  N3:=21;
  N4:=60;
  牛熊:EMA(CLOSE,N4),COLORGREEN,LINETHICK3;
  DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
  DEA:=EMA(DIFF,8);
  A1:=BARSLAST(REF(crOSS(DIFF,DEA),1)); 
  B1:=REF(C,A1+1)>C AND REF(DIFF,A1+1)<DIFF AND CROSS(DIFF,DEA); 
  DRAWTEXT(IF(B1>0,1,0),L-0.1,'macd底背'),COLORGREEN;
  RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
  K:=SMA(RSV,3,1);
  D:=SMA(K,3,1);
  A2:=BARSLAST(REF(CROSS(K,D),1)); 
  {www.gupang.com 股旁网_通达信股票指标公式}
  B2:=REF(C,A2+1)>C AND REF(K,A2+1)<K AND CROSS(K,D); 
  DRAWTEXT(IF(B2>0,1,0),L-0.25,'kdj底背'),COLORYELLOW;
  LC:=REF(CLOSE,1);
  rsi1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(Abs(CLOSE-LC),6,1)*100;
  RSI2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;
  A3:=BARSLAST(REF(CROSS(RSI1,RSI2),1)); 
  B3:=REF(C,A3+1)>C AND REF(RSI1,A3+1)<RSI1 AND CROSS(RSI1,RSI2); 
  DRAWTEXT(IF(B3>0,1,0),L-0.4,'RSI底背'),COLORBLUE;
  C1:=BARSLAST(REF(CROSS(DEA,DIFF),1)); 
  D1:=REF(C,C1+1)<C AND REF(DIFF,C1+1)>DIFF AND CROSS(DEA,DIFF); 
  DRAWTEXT(IF(D1>0,1,0),H+0.1,'MACD顶背'),COLORWHITE;
  C2:=BARSLAST(REF(CROSS(D,K),1)); 
  D2:=REF(C,C2+1)<C AND REF(K,C2+1)>K AND CROSS(D,K); 
  DRAWTEXT(IF(D2>0,1,0),H+0.25,'kdJ顶背'),COLORWHITE; 
  C3:=BARSLAST(REF(CROSS(RSI2,RSI1),1)); 
  D3:=REF(C,C3+1)<C AND REF(RSI1,C3+1)>RSI1 AND CROSS(RSI2,RSI1); 
  DRAWTEXT(IF(D3>0,1,0),H+0.4,'RSI顶背'),COLORYELLOW;
  SG:EMA(HHV(H,1),8),COLORGRAY;
  X1:EMA(CLOSE,N1),COLORYELLOW;
  JJ:=(H+L+3*C)/5;

