Foreign exchange (FX) markets are an important area of macro-economic policy, with government-influenced macro market spending largely driving growth in FX investments. In recent decades, central banks, international organisations and private sector corporations have all invested in the FX market, resulting in incredible growth in the sector. These investments enable businesses and governments to conduct international trade by exchanging different currencies, hedging against risk and improving financial stability. This allows investors to diversify their portfolios and seek higher rewards. Despite the risks, macro market spending in FX markets provides a great potential for capital gains, especially in times of economic change.