Mumbai, June 11 -- The key domestic benchmarks ended with minor losses today amid cautious investor sentiment, as market participants monitored developments in West Asia. Trading remained volatile due to the weekly expiry of Sensex futures and options contracts. The Nifty ended below the 23,200 level. IT consumer durables and FMCG shares declined, while media, pharma and private bank stocks advanced.

As per provisional closing data, the S&P BSE Sensex, declined 150.63 points or 0.20% to 73,832.55. The Nifty 50 index lost 53.35 points or 0.23% to 23,161.60.

The broader market underperformed the frontline indices. The BSE 150 MidCap Index fell 0.83% and the BSE 250 SmallCap Index shed 0.72%.

The market breadth was weak. On the BSE, 1,386...