Gbp/usd - 1.6407...Cable has retreated fm Asian high at 1.6438 after running into offers around 1.6440/50 n st specs were also seen squaring long positions in a relatively quiet market (no major data is due out of the U.K. today). More offers are noted at 1.6470 n 1.6500 while on the downside, bids are tipped at 1.6330/40 (fair-size) n 1.6300 with stops likely to emerge below latter lvl...