Short term and long term price elasticity of currencies
There is no way to predict that.

A "price" is just the level of the last transaction. What happens in the next transaction does not depend on the previous transaction. So if you sell dollars at 1.10 dollars per Euro, the next person to sell dollars might sell them at 1.12 or 1.08 or some other amount based on a myriad of factors. There is no way to predict what trades might occur in the future, just from knowing the trade you made in the present.