Although the Hong Kong dollar is linked to the greenback, local banks shrugged off most of the Fed's rate increases last year because of surplus cash in the banking system.
The HK dollar was trading at 7.7999/7.80 against the US dollar. The discount on one-year forwards narrowed to 1,160/1,140 pips from Monday's close of 1,310/1,290 pips. In the cash market, interbank rates rose across the board after the capital outflow.