AA:=expma(C,7);
BB:=expma(C,21);
CROSS(AA,BB);
P:=(HIGH + LOW + CLOSE)/3;
cci:=(P-MA(P,84))*100/(1.5*avedev(P,84));
A:=CROSS(CCI,100);
DIF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=2*(DIFF-DEA);
B:=MACD>0 AND CORSS(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;
D:=CROSS(J,D);
A AND B AND D;
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CROSS(expma(C,7),expma(C,21));
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