Câmara de compensação indiana aumenta exigências de margem para contratos a termo dólar-rupee https://www.reuters.com/world/india/indian-clearing-house-raises-margin-requirements-dollar-rupee-forwards-2026-04-02/?taid=69ce3e5ee1f7f1000147e1e0 https://www.reuters.com/world/india/indian-clearing-house-raises-margin-requirements-dollar-rupee-forwards-2026-04-02/?taid=69ce3e5ee1f7f1000147e1e0