“…Second, economic policy uncertainty in large bilateral trade partner countries generates massive capital inflows and outflows that could be the source of financial uncertainties in host countries ( Cross & Poon, 2020 ; Julio & Yook, 2012 ). Moreover, due to globalization and liberalization, the correlation and information exchange between emerging and developed stock markets are more rapid and robust ( Dong & Yoon, 2019 ; Mishkin, 2009 ; Purohit et al, 2019 ; Ramos, 2017 ). Therefore, along with the internal EPU indexes for Pakistan, we are using the EPU indexes for three major trading partners: the US, China, and the UK (trading shares of US exports: 16.97%, $US 3.8 billion; China: 8.58%, $US 1.8 billion; and UK: $US 1.7 billion 7.8%, $1.7 billion with Pakistan) 1 to determine whether the EPU indices for these economies have any substantial impact on the Pakistan equity market volatility.…”