Shares of the company went down 1.16 per cent to end at Rs 1,050.95 on BSE. During the day, it lost 3.35 per cent to Rs 1,027.60.
At NSE, shares of the company declined 1 per cent to settle at Rs 1,051.80.
RBS announced last week that it will not pursue its plan to separate and list a new UK standalone bank, Williams & Glyn (W&G), for which Infosys was a key technology partner.
An Infosys spokesperson clarified that these jobs are not being cut and that the employees will be reallocated to other projects.
RBS is a key relationship for Infosys and the company looks forward to further strengthening strategic partnership and working with them across other strategic and transformation programmes, it added.
While Infosys has not specified the impact of the cancellation, market analysts peg it at around USD 40 million.