The Bombay Stock Exchange benchmark Sensex lost 56 points in early trade on Monday on sustained selling by funds in heavy stocks led by banking, refinery and realty sectors.
The 30-share index, Sensex, which had lost 620 points on Friday, fell further by 55.83 points to 13,746.39.
Similarly, the wide-based National Stock Exchange fell by 17.25 points to 4,119.40.
Marketmen said a selling pressure maintained even in today's trading on melting global stock markets.
They said rising inflation was the major concern of the investors.