https://www.thehindubusinessline.com/portfolio/it-stocks-rally-may-be-on-wobbly-legs/article67738657.ece Clipped from: https://www.thehindubusinessline.com/portfolio/it-stocks-rally-may-be-on-wobbly-legs/article67738657.ece In the past 15 years, despite robust business performance and stock returns in IT services, margins have decreased from approximately 30% for