Markets closed higher, clocking gains for the third consecutive session buoyed by rally in outsource shares and improved investor sentiment after crude prices edged lower.
Markets opened in the green and extended the gains followed by positive global cues.
The benchmark Sensex ended up 155 points, at 19,445 and the S&P CNX Nifty advanced 46 points, at 5,833.
The Nifty traded in a narrow band of 68 points and the India VIX (Volatility Index) declined to the 20 mark which gave a positive momentum to the markets.
According to the derivatives data markets are set to break out on the upside. Ashish Chaturmohta, vice president -- derivatives and technical analyst, at IIFL Wealth said, "Markets will remain positive until Nifty sustains above 5400.
Overall put writing was seen at 5500 and 5400 strike prices suggesting multiple support levels. Call writing was seen at 5700 level which indicates resistance."
"If the Nifty holds above 5500, we may see market heading towards 5600-5620 levels in couple of days", Chaturmohta added.
The foreign institutional investors were net buyers of Rs 1,615 crore (Rs 16.15 billion) in March so far, but analysts do not see this as a sign of trend reversal.
Tarun Sisodia, Executive Director-Institutional Equity from Anand Rathi said, "The trend reversal would happen only between June-August when the emerging market as an asset class would start looking more attractive on risk-return profile vis-à-vis developed markets."
On the macro-economic front, inflation edged marginally higher, at 10.05% year on year for the week ended March 12 against 9.4% the previous week.
The primary articles price index was up 13.53% compared to 12.3% percent week on week.
Brent crude declined for the second day in a row, down 0.4% to $115 per barrel after Portugal's Prime Minister resigned because the parliament rejected the proposed austerity plans.
However, concerns continued in west Asia as coalition forces escalated their fight against Gadhafi, but North Atlantic Treaty Organization failed to decide who would command the operation.
Other markets in Asia also ended in higher except Japan which closed flat due to uncertainty over the nuclear plant and economic recovery. Japan's Nikkei Stock Average closed down 0.2%, at 9,435.
Back in India, Lovable Lingerie made a premium debut of 17% at Rs 240 on NSE against its issue price of Rs 205.
The stock scaled to a high of Rs 265 and closed at Rs 252.35.
From the sectoral pack, the BSE Realty index was the top gainer, up 2.8%. Unitech zoomed 9.6% to Rs 41 after reports that JPMorgan upgraded the stock to overweight on back of reasonable valuation.
Orbit Corporation advanced 4.2% and Indiabulls Real Estate climbed 4.3%.
BSE IT index also ended on a firm note, up 1%. Tech Mahindra was up 3.4%, TCS gained 2.8% and HCL Technologies advanced 1.4%.
Other sectoral gainers were BSE auto, capital goods and consumer durables. BSE Oil & gas and healthcare were the only indices which ended in the red.
Top gainers on the Sensex were Hindalco, up 4.4%, Mahindra & Mahindra added 2.9% and BHEL gained 2.9%.
Only seven components ended in the red, Maruti Suzuki declined 0.6%, Bajaj Auto was off 0.4% and Hindustan Unilever fell 0.3%.
Broader markets also closed higher, the BSE midcap and small cap indices were up 0.8% and 0.7% each.
Market breadth was fairly positive out of 2998 traded, 1599 stocks advanced for 1259 stocks which declined and 140 stocks remained unchanged.