Usually RSI technical indicator will follow market price as the EUR price moving down so will RSI indicator too. Divergence pattern shows when indicator splits from the price and they start trading in 2 different trend directions.
To start analysis we have to compare the lows on the market chart. In a bearish trend prices should be trading lower lows and that is what the EUR trades. In the following chart , RSI technical indicator trading a series of higher low. This is the divergence pattern ! With this divergence pattern Forex traders can then plot the trading system while searching for market price to swing against the last trend and breakout to higher.