Investors are those who place funds in long-term investment instruments. For example, industry, industry, commodities and stock markets are those who trade in the foreign exchange market or the stock market. Transactions carried out by traders are more short-term with liquid frequencies that are much larger.
So the difference between traders and investors is how to transact:
A trader transacts by using a relatively short analysis and quickly sees the price movement at market expectations.
so the amount of liquidity is more.
While an investor transacts with a long period of time considering a whole fundamental factor.
The method of fundamental analysis involves macroeconomic studies on a global scale. To do that, an investor must first know the dynamics of the economic cycle, the monetary policy of the major central banks, and a number of important economic indicators. So to be a more complicated investor in doing an analysis.