Sentiment: Bullish Government security prices moved up by 20-40 paise on the back of easy liquidity and rate cut hopes. The yield on the benchmark 7.27 per cent 2013 security pierced the 5 per cent mark and closed at 4.99 per cent (5.015 per cent). The RBI received 37 bids aggregating Rs 15,140 crore at the repo window. Call money rates ended at 4.25/4.50 per cent compared with previous day