To me, i see a greater influence of bitcoin price on the trading market. Most people are used studying the price of bitcoin to correlate with the prices of coins they possess.
I think investors in bitcoin are probably the same investors who work in world trade and instead of buying in trading they might spend money on bitcoin instead.
I am not a professional trader or economist but I like this topic. Allow me to share my opinion about this. I stand up, I think it will affect world trade. Because we deal with money.