“…Numerous news signals are available in the public domain and are used to understand asset pricing behaviour ( Gan et al, 2020 , Sanford, 2020 ). Extant literature also has supported that whenever news is unavailable in the public domain and it is released with a degree of surprise, the vibrancy in the markets is equally visible in prices and trading volume ( García et al, 2014 , Banerjee et al, 2020 , Banerjee and Pradhan, 2020 , Banerjee and Pradhan, 2021 ). The most prominent news market participants regularly follow in anticipation that news may have novelty are the economic and financial news ( Banerjee and Pradhan, 2020 ; Banerjee et al, (2021); Büttner and Hayo, 2010 ).…”