Usd/chf - 1.0712...Usd/chf n eur/chf have rebounded strongly to 1.0725 n 1.5100 respectively on rumours that the SNB is selling the Swiss franc. Usd/chf hit a 3-week low at 1.0633 in earlier trading while the cross was within 5 pips of last week's low at 1.5006 b4 staging its intra-day rally...