MA4:=MA(C,4);
MA5:=MA(C,5);
MA10:=MA(C,10);
MA20:=MA(C,20);

W1:=MA10>REF(MA10,1);
W2:=MA20>=REF(MA20,1);

MID :=  MA(CLOSE,20);
UPPER:= MID+2*STD(CLOSE,20);
LOWER:= MID-2*STD(CLOSE,20);

DIF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=2*(DIF-DEA);

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
MA1:=MA(VOL,3);
MA2:=MA(VOL,55);

 C>MA4 AND W1 AND W2 AND CROSS(J,D) &&K<80 AND   CROSS(MA1,MA2)  ;