GBP/USD closed lower on Thursday signaling a likely end to the short covering rebound off last Monday's low. The mid-range close sets the stage for a steady opening on Friday. Stochastics and the RSI are turning neutral hinting that additional weakness is possible. If it extends the decline off January's high, the 50% retracement level of 2009's rally crossing is the next downside target. Closes above the 20-day moving average crossing are needed to confirm that a short-term low has been posted.