周DIF:EMA(MACD.DIF#WEEK(SS,LL,M),N) LINETHICK2; 周DEA:EMA(MACD.DEA#WEEK(SS,LL,M),N) LINETHICK2; 周MACD:MACD.MACD#WEEK(SS,LL,M), COLORSTICK LINETHICK2; BB:CROSS(周DIF,周DEA)*2 LINETHICK2;