编写条件：
VA:=IF(CLOSE>REF(C,1),VOL,-VOL); A:=BARSCOUNT(LLV(LOW,0)); OBV:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),A); MAOBV:=MA(OBV,26); MAOBV13:=MA(OBV,12); DIF:MAOBV13-MAOBV; DEA:EMA(DIF,9); IF(DEA>=REF(DEA,1),DEA,DRAWNULL),COLORRED,LINETHICK2; IF(DIF>=REF(DIF,1),DIF,DRAWNULL),COLORRED,LINETHICK1; MACD:(DIF-DEA)*2,COLORSTICK; 0;编写方法：
VA:=IF(CLOSE>REF(C,1),vol,-VOL);
A:=BARSLAST(L=LLV(LOW,0));
obv:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),A);
MAOBV:=MA(OBV,26);
MAOBV13:=MA(OBV,12);
DIF:MAOBV13-MAOBV;
DEA:EMA(DIF,9);
PARTLINE(DEA,DEA>=REF(DEA,1)),COLORRED,LINETHICK2;
PARTLINE(DIF,DIF>=REF(DIF,1)),COLORRED,LINETHICK1;
macd:(DIF-DEA)*2,COLORSTICK;
0;
