Regulatory risk restrains bankers from tapping rupee futures–forwards arbitrage https://www.reuters.com/world/india/regulatory-risk-restrains-bankers-tapping-rupee-futuresforwards-arbitrage-2026-04-07/?taid=69d503616196360001550977 https://www.reuters.com/world/india/regulatory-risk-restrains-bankers-tapping-rupee-futuresforwards-arbitrage-2026-04-07/?taid=69d503616196360001550977