Mumbai, Dec. 11 -- The key equity indices traded with small gains in the mid-morning trade after the U.S. Federal Reserve delivered its widely anticipated 25-basis-point rate cut, a move investors hope will help temper foreign outflows.Private bank shares advanced after declining for previous three consecutive trading session.

At 11:30 ST, the barometer index, the S&P BSE Sensex, added 165.76 points or 0.20% to 84,557.03. The Nifty 50 index rose 64.35 points or 0.25% to 25,822.35.

In the broader market, the S&P BSE Mid-Cap index rose 0.13% and the S&P BSE Small-Cap index added 0.33%.

The market breadth was positive. On the BSE, 2,047 shares rose and 1,731 shares fell. A total of 237 shares were unchanged.

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