Here's an update on a chart that I've been following since January 15 on this blog and on InvestmentU.com before that. You can see that the S&P 500 is coming up to strong overhead resistance.(Updated chart)
What happens there is anybody's guess. It's good to see that strength in the market is broadening; maybe that's what the S&P 500 needs to push higher. But we are approaching what has been overhead resistance since the start of 2015.