India's forex reserves jump $4 billion to record high of $670.857 billion: RBI

India's foreign exchange reserves surged by $4 billion to reach $670.857 billion for the week ending on July 19, according to the Reserve Bank of India (RBI) on Friday. This rise follows an earlier jump of $9.699 billion, bringing the reserves to an all-time high of $666.854 billion for the week concluding on July 12.