Predicting volatility is a must in the finance domain. Estimations of volatility, along with the central tendency … research is to analyze the influence of COVID-19 on the return and volatility of the stock market indices of the top 10 … volatility remains higher than in normal periods, signaling a bearish tendency in the market. The COVID variable, as an exogenous …

returns and increased volatility on the UK stock market. …

This paper examines the direction and extent of the asymmetric volatility connectedness among international equity … markets using 5-minute interval data from 16 stock markets. We analyze asymmetric volatility connectedness using realized … volatility and identify the magnitude of the volatility spillover and of the connectedness through networks. We decompose …