The Fed stoked the rate hike fires at Jackson Hole while Kuroda hinted the BOJ had easing ammunition. The US dollar was the top performer last week while the Swiss franc lagged. CFTC positioning data showed euro shorts falling out of fashion. Monday is a holiday in the UK, but the all important core PCE price index from the US is due at 12:30 PM GMT, 13:30 BST. So far today. GBP is the weakest currency, followed by the JPY and the NZD is the strongest.