FXstreet.com (Córdoba) - Dollar is plunging across the board after better than expected corporate results increase risk appetite. GBP/USD jumped from 1.6360 to 1.6437, posting a fresh 3-week high.

The pair trades at 1.6432/35, 0.70% above today's opening price and is rising for the fifth consecutive day. On the upside, the next resistance lies at 1.6470 (Sept 23 highs) and above at 1.6510.

The Dollar index is at the lowest level since august of 2008 at the 75.30 zone.