One Of Bank of America's "Guaranteed Bear Market" Indicators Was Just Triggered

It is undisputed that the last 2 quarters have demonstrated an impressive jump in corporate earnings growth, if mostly due to a beneficial base effect from plunging 2016 earnings which pushed them below levels reached in 2014. And naturally, this rebound has been more than priced into a market which has seen substantial multiple expansion since the Trump election to boot. But what is much more important for the market is what corporate earnings look like in the future, and it is here that Bank of America has just raised a very troubling red flag.