GBP/USD closed slightly lower on Monday as it extends the rally off the late-March low. Profit taking tempered early session gains and the low-range close sets the stage for a steady to lower opening on Tuesday. Stochastics and the RSI are overbought but remain neutral to bullish signalling that sideways to higher prices are possible near-term. If it extends the rally off March's low, the reaction high crossing is the next upside target. Closes below the 20-day moving average crossing would temper the near-term friendly outlook.