The ASX200 slipped for a 2nd consecutive day on Tuesday failing to embrace decent gains on Wall Street in the process, the banks were the biggest drag on the index with heavyweight Commonwealth Bank (CBA) dropping -1.8% although the broad market was weaker with almost 60% of the main board closing down on the day. The moves by CBA over the last 48 hours sum up the choppy nature of the current market, it advanced $1.38 on Tuesday before falling $1.90 on Wednesday i.e. it delivered a strong quarterly result on Tuesday but after surging +19.8% since July it simply feels tired on the upside.