| (US $ Million) | | Item | As on December 31, 2018 | | Long (+) | Short (-) | Net (1-2) | | 1 | 2 | 3 | | 1. Upto 1 month | 1,025 | 419 | 606 | | 2. More than 1 month and upto 3 months | 1,984 | 1,182 | 802 | | 3. More than 3 months and upto 1 year | 5,453 | 9,287 | -3,834 | | 4. More than 1 year | 0 | 0 | 0 | | Total (1+2+3+4) | 8,462 | 10,888 | -2,426 | |