Shares of Tech Mahindra climbed 2.97 per cent and Wipro rose by 1.25 per cent on the BSE. Among others, HCL Tech was up 1.09 per cent, TCS rose 1.08 per cent) and Infosys firmed up 1 per cent.
Led by the gains in these stocks, the BSE IT index rose by 1.27 per cent to settle at 11,001.73 and was the top gainer among the 12 sectoral indices.
Fall in the rupee versus the US currency is broadly seen as positive for export-focussed sectors like the Indian IT space.
Analysts said large IT companies benefit from a weaker rupee, as it positively impacts their profit margins.
Big IT companies earn a major chunk of their revenues in dollar from their US clients.