Abstract:

Exchange rate fluctuations do not affect only the companies and individuals that engage in foreign currency-based transactions. As economic exposure features, even entities with no foreign currency assets and obligations are affected from the movements in exchange rates. Exchange rates, in fact, are closely related with several macroeconomic variables including stock prices and returns. Investigations into the relationship between exchange rate fluctuations and stock returns are widely observed among financial participants and academic circles. This study aims at exploring the link between exchange rate volatility and stock returns by investigating the US Dollar/Turkish Lira (USD/TRY) exchange rate volatility and Borsa Istanbul 100 Index (BIST-100) returns. In the study, 406 days of data for the period 11.03.2020-28.10.2021 were included in the analysis. Augmented Dickey-Fuller (ADF) unit root test was used to analyze the stationarity of the variables.

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