US President Donald Trump’s recent executive order has added confusion to the post-Christmas workweek as Friday (December 26) is designated as a federal holiday.While the move effectively extended the holiday break for many federal workers, most of the US economy—including banks, stock markets, and private businesses—is operating as usual.Here’s a clear breakdown of what’s open and what’s closed in the US the day after Christmas.Why December 26 is a federal holiday this yearTrump signed an executive order l ...