Strong buy for short term and looking comfirmation for sell

OANDA:GBPUSD   Pound British/Dolar U.S.
there is a buy strength on the daily time frame and 4 hours indicates GBP has high expectations but needs to make a slight decline to get the momentum of price decline to achieve daily resistance, and will do a reversal up to the support trendline. At a timeframe of 1 hour and below shows a slight downward movement to lure the purchase.