After the impressive comeback last week, Oil & Gas tickers were again today's main party spoilers, with both the sector's largest caps GAS and PVD weakening through the entire trading day to eventually close off 4% down; this was probably a reaction to oil prices which slid to USD 32-33/bbl. Towards the end of the morning session, the market posted a temporary recovery led by non-energy large caps such as FPT, VNM and Bank stocks.