TY - JOUR AU - Ajibode, I.A, AU - Busari, I.A, PY - 2020/12/30 Y2 - 2024/03/28 TI - Volatility and Nigeria Stock Market Performance: Evidence from Naira-Dollar Exchange Rate and Market Capitalization JF - Journal of Mathematics and Statistics Studies JA - jmss VL - 1 IS - 2 SE - Research Article DO - UR - https://al-kindipublisher.com/index.php/jmss/article/view/972 SP - 38-45 AB - <p>This study investigates volatility and Nigeria stock market performance as evidenced from exchange rate and market capitalization using annual data spanning between 1986 to 2019 as extracted from the Central Bank of Nigeria (CBN) annual statistical bulletin. Johansen and Jesulius cointegration, Error Correction modeling and Generalized Autoregressive Conditional Heteroscedasticity (GARCH) estimation technique was adopted.&nbsp; The GARCH result showed that, exchange rate and market capitalization constitute significant sources of volatility to stock prices in both the short-run and long-run, with coefficients: 103.4074 and 0.15649 of variations in NSE-All Share Index respectively. In addition, coefficient of 〖ECT〗_(t-1) (-0.049851) of error correction estimate indicated that previous years deviation from long run equilibrium is corrected at a speed of 5% implying that, there exists a long-run co-integration or equilibrium relationship among the variables. This paper therefore, recommended that consistent application of Dutch Auction System can be embarked upon by Central Bank of Nigeria (CBN) to serve the purposes of reducing the parallel market premium, thereby conserving the dwindling external reserves to achieve a realistic exchange rate for the naira. NSE should also create enabling market policy for companies traded on the stock market so as to improve the performance of stock prices through market capitalization.</p> ER -