The RBI's decision to maintain the status quo on interest rates provided some stability to the markets, but rising crude oil prices pose inflationary risks and could impact India's import bill. Investors showed caution, particularly in sectors like IT and pharma, which ended lower. Broader markets, however, remained resilient, with midcap and smallcap indices showing gains. The introduction of the new closing auction mechanism for futures and options stocks also added to market volatility, raising concerns among retail investors.