The BSE Sensex breached the 22,000 mark for the first time on Monday on the back of continued overseas investor interest linked to upcoming polls.
The NSE 50-shares Nifty also touched a new intra-day peak of 6,562.20 during the week surpassing previous lifetime peak of 6,537.80 hit on last Friday.
The buoyant mood was somehow disturbed by country's exports which contracted 3.67 per cent in February to USD 25.68 billion.
A steep fall in software major Infosys also affected the market sentiment. Infosys crashed by 9.40 per cent after the company said it expected muted growth in January-March quarter and even probably in the next financial year.
"Buoyed by better than expected macro-economic data, equity benchmarks were seen making a positive start. However, gains remained capped as some cautiousness crept in the market as SEBI has tightened norms to prevent money laundering through capital markets," said Jayant Manglik, President, Retail Distribution, Religare Securities.
Meanwhile, retail inflation eased to 25-month low of 8.1 per cent in February and industrial growth registered a modest growth of 0.1 per cent in January. WPI inflation also eased to nine-month low of 4.68 per cent in February.
The Sensex resumed lower at 21,819.19 and hovered in a range of 22,023.98 and 21,573.48 before ending the week at 21,809.80, showing a loss of 109.99 points or 0.50 per cent. It had gained by 1,552.97 points or 7.62 points in the previous three weeks.
The NSE 50-share Nifty also dropped by 22.45 points or 0.34 per cent to finish at 6,504.20. It had also gained by 478.30 points or 7.91 per cent in the previous three weeks.
Meanwhile, Foreign institutional investors (FIIs), bought shares worth Rs 302.49 crore in the just ended week, including the provisional data of March 14.
Eighteen scrips out of the 30-share Sensex pack ended higher, while 12 others finished lower.
Major losers were Infosys (9.40 per cent), SSLT (7.81 per cent), Tata Steel (7.70 per cent), Hindalco (7.54 per cent), Sun Pharma (4.97 per cent), Gail India (4.14 per cent), Tata Motors (3.84 per cent), TCS (3.77 per cent), Axis Bank (3.62 per cent), Wipro (3.27 per cent) and Bharti Airtel (2.09 per cent).
However, Hero MotoCorp rose by 6.10 per cent, Tata Power 5.05 per cent, L&T 4.84 per cent, M&M 4.61 per cent, HDFC Bank 2.86 per cent, ITC 2.80 per cent, ONGC 2.30 per cent, BHEL 2.10 per cent, RIL 1.97 per cent, Dr Reddy's Lab 1.82 per cent, Cipla 1.29 per cent and Icici Bank 1.04 per cent.
Among the S&P BSE sectoral indices, IT dropped by 6.09 per cent, followed by Teck 5.20 per cent, Metal 4.82 per cent, HC 1.68 per cent and CD 1.09 per cent while CG rose by 3.47 per cent, Realty 2.07 per cent, Oil&Gas 1.50 per cent, Bankex 1.39 per cent and FMCG 1.29 per cent.
Total turnover at the BSE and NSE was Rs 13,131.24 crore and Rs 70,010.16 crore, respectively, as against the last weekend's level of Rs 14,514.40 crore and Rs 65,707.81 crore.