GBPUSD honors the 100 hour MA above and the 50% retracement below

Up, down and up day. 
The GBPUSD has had a up, down and back up day. In the process, the pair tested it's 100 hour moving average on the upside at 1.25212, moved down to retest the 50% retracement of the move up from the April 7 low at 1.24042. That level was also near the low from trading