affect from a government adopting a more restrictive lockdown measures in dark-red zones and uncertainty surrounding the COVID-19 situation that will hinge mainly on the rollout of vaccines in order to

Review of high-frequency trading and dark liquidity, ASIC 2015 Variable name Variable description intraday_volatility Standard deviation of 15-minute price returns month_volatility The one month running

training and be registered with the SEC and the remodeling of the role of the Shareholders Association. In this year, the SEC has also sought to enforce all its rules and regulations with vigor and fairness