DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:=2*(DIFF-DEA);
aa:MACD>0 AND MACD>REF(MACD,1);
VARF1:=MA(HHV(HIGH,485),17);
VARF2:=MA(HHV(HIGH,222),17);
VARF3:=MA(HHV(HIGH,96),17);
VARF4:=MA(LLV(LOW,485),17);
VARF5:=MA(LLV(LOW,222),17);
VARF6:=MA(LLV(LOW,96),17);
VARF7:=MA((VARF4*0.96+VARF5*0.96+VARF6*0.96+VARF1*0.558+VARF2*0.558+VARF3*0.558)/6,17);
VARF8:=MA((VARF4*1.25+VARF5*1.23+VARF6*1.2+VARF1*0.55+VARF2*0.55+VARF3*0.65)/6,17);
VARF9:=MA((VARF4*1.3+VARF5*1.3+VARF6*1.3+VARF1*0.68+VARF2*0.68+VARF3*0.68)/6,17);
VARFA:=MA((VARF7*3+VARF8*2+VARF9)/6*1.738,17);
VAFF := EMA(CLOSE,12) - EMA(CLOSE,26);
VAA :=EMA(VAFF,9);
JC:=CROSS(VAFF,V