The document discusses the impact of exchange rate fluctuations on stock markets. It explains that exchange rates represent the value of one currency relative to another. Exchange rates can be fixed by governments or floating based on market forces of demand and supply. The stock market consists of primary and secondary markets where shares of public companies are issued and traded. Exchange rate volatility affects companies as exporters may see reduced competitiveness and sales when their domestic currency appreciates, while importers' competitiveness and profits increase. Therefore, exchange rate changes directly influence stock prices of net exporters and importers. High exchange rate volatility may lead investors to shift funds to less volatile stock markets.