The chart from the last decade shows that from one peak to the next, the price increases by an average of 14%. We are reaching the price level, which was the last peak, around 4.32, at the bottom of the chart there is the RSI indicator which means oversoldl / overbought. Rsi is above the upper limit of the norm, which means that we are in the territory of overbought - often means a possible correction. The chart tells us that the franc price can quickly reach 4.99, and then adjust to around 4.45 and consolidate around this price for a long time before the next rise or fall.