In a clear illustration of just how high the bar is for Big Tech to impress markets, South Korean chip giant SK Hynix plunged again as a record six-fold jump in quarterly profits missed forecasts early on Wednesday. That’s a warning ahead of U.S. megacap earnings due out later today. Before that, markets will digest the Federal Reserve’s latest policy decision and commentary from Chair Kevin Warsh as he takes the podium this afternoon. I’ll get into that and more below. But first, check…
