GBP/USD extended gains to fresh 1-week highs on renewed USD weakness, but the pound faltered ahead of the 1.4300 level. GBP/USD is extending gains into a second day on Monday, having risen more than 180 pips throughout the day to a peak of 1.4285 before taking a breather. At time of writing, Cable is trading at 1.4256, still up 1.02% on the day. GBP/USD levels to watch In terms of technical levels, immediate resistances could be found at 1.4285 (Apr 11 high), 1.4320 (Apr 4 high) and 1.4357 (Apr 1 high). On the flip side, supports are seen at 1.4105/00 (Apr 11 low/psychological level), 1.4040 (Apr 8 low) and 1.4004 (Apr 4 low). For more information, read our latest forex news.