Stock Market is acting as barometer to measure the financial strength of any economy and it measures the financial health of nation. Volatility is mandatory in domain of finance. Calculation of volatility, along with the measures of central tendency, allows us to evaluate the chances of happening a particular result. The objective of this research paper is to compare Global stock Indices pre and during covid pandemic using various economic Indicators lie Inflation rate, unemployment rate, GDP r and volatility of the stock market indices of the top Five countries based on GDP using a widely . According to the study, the hypothesis should be accepted since most countries affected by Covid-19 are the USA, China, Japan, Hong Kong, and India.. Using macroeconomic metrics including the Gross domestic product, inflation rate, and unemployment rate, the study looked at how the COVID-19 epidemic influenced stock indexes internationally. Different variables were analysed statistically to determine the impact of the COVID-19 Pandemic on the countries before and during the epidemi