DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
B1:=REF(C,A1+1)>C AND REF(DIFF,A1+1)<DIFF AND CROSS(DIFF,DEA);
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
//QHQQW.COM
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
A2:=BARSLAST(REF(CROSS(K,D),1));
B2:=REF(C,A2+1)>C AND REF(K,A2+1)<K AND CROSS(K,D);
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;
RSI3:=SMA(MAX(CLOSE-LC,0),24,1)/SMA(ABS(CLOSE-LC),24,1)*100;
A3:=BARSLAST(REF(CROSS(RSI1,RSI2),1));
B3:=REF(C,A3+1)>C AND REF(RSI1,A3+1)<RSI1 AND CROSS(RSI1,RSI2);
MV1:=MA(VOL,5);
MV2:=MA(VOL,10);
V1:=BARSLAST(REF(CROSS(MV1,MV2),1));
V2:=REF(C,V1+1)>C AND REF(MV1,V1+1)<MV1 AND CROSS(MV1,MV2);
KD底背:IF(B2,1,0);
MACD底背:IF(B1,2,0);
RSI底背:IF(B3,3,0);
量底背:IF(V2,4,0);
DRAWTEXT(B2,1,'K底背'),COLORWHITE;
DRAWTEXT(B1,2,'M底背'),COLORYELLOW;
DRAWTEXT(B3,3,'R底背'),COLORMAGENTA;
DRAWTEXT(V2,4,'V底背'),COLORGREEN;
T3:=(KD底背+MACD底背+RSI底背+量底背)>=3;
DRAWICON(T3,5,4);
6,COLORBLACK;