India central bank's fresh FX curbs trap banks in trades once seen low risk https://www.reuters.com/world/india/india-central-banks-fresh-fx-curbs-trap-banks-trades-once-seen-low-risk-2026-04-02/?taid=69ce2c9af0c12100012b8253 https://www.reuters.com/world/india/india-central-banks-fresh-fx-curbs-trap-banks-trades-once-seen-low-risk-2026-04-02/?taid=69ce2c9af0c12100012b8253