N1:=72;
N2:=200;
VA:=IF(CLOSE>REF(CLOSE,1),vol,-VOL);
obv:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);
abv:SUM(IF(CLOSE>REF(CLOSE,1),VOL,IF(CLOSE
ML1:EMA(ABV,N1);
ML2:EMA(ABV,N2);
N1:=72;
N2:=200;
VA:=IF(CLOSE>REF(CLOSE,1),vol,-VOL);
obv:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);
abv:SUM(IF(CLOSE>REF(CLOSE,1),VOL,IF(CLOSE
ML1:EMA(ABV,N1);
ML2:EMA(ABV,N2);