industrial sector due to the high volatility in copper futures markets. These markets play a crucial role in the construction … the impact of the COVID-19 pandemic on the volatility of copper futures returns from 2 January 2018 to 30 December 2022 … conclude that the COVID-19 pandemic has a significant influence on the volatility in the copper futures market. …

The motivation of this paper is to identify the effect of treatment charge (TC) on LME (London Metal Exchange) copper … finds a statistically significant negative link between TC and LME copper prices. It is found that a 10% increase in TC of … copper decreases in copper return by 1.8%. Subsequently, the vector autoregression (VAR) model is introduced to consider the …