Tata Consultancy Services (TCS) reclaimed the tag of India’s most-valuable company in terms of market capitalisation from Reliance Industries Limited (RIL). At Tuesday’s closing prices, TCS had a market cap of Rs 4.52 lakh crore, while RIL’s was Rs 4.46 lakh crore. On April 24, RIL had overtaken TCS as the country’s most valuable firm after four years. RIL stayed on the top for just five trading sessions. Since the gap in market value of both the firms is narrow, experts see a see-saw battle ahead. RIL’s foray into telecom has fuelled a rally in the Mukesh Ambani-led company’s stock

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