MA6:=MAX(MA4,MA5);
AA:=crOSS(MA1,MA2) AND MA1 MA6 AND MA1 REF(MA1,1) AND MA2 REF(MA2,1) AND MA3 REF(MA3,1) AND MA4 REF(MA4,1) AND MA5 REF(MA5,1);
M1:=MA(vol,5);
M2:=MA(VOL,10);
M3:=MA(VOL,20);
M4:=MA(VOL,100);
BB:=M1 REF(M1,1) AND M2 REF(M2,1) AND M3 REF(M3,1) AND M1 M2 AND M1
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
macd:=(DIF-DEA)*2;
DD:=MacD REF(MACD,1) AND DIF REF(DIF,1) AND DIF DEA AND DIF 0 AND MACD
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VA:=IF(CLOSE REF(CLOSE,1),VOL,-VOL);
obv:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);
MaoBV:=MA(OBV,30);
CC:=OBV MAOBV AND MAOBV REF(MAOBV,1);
AA AND BB AND CC AND DD;