Any trade agreement is by definition anti- free trade. The true definition of free Trade is transaction between parties where there is zero influence by anyone else. Pegged exchange rates and monetary policy and the IMF and ANY government based agreement regarding the movement of goods and services between counties is by definition something that prevents free trade. If we really wanted free trade the best way would be to ban the sale of treasury bonds of any kind to anyone not a US citizen or a US based corporation; to band the transfer of any such instruments to anyone not entitled to buy them directly from the Treasury. This action would force currency exchange rates to move more in line with free market principles. I would also make it harder for the federal government to finance debt but that would be a very good thing.