* If America is one of your largest export markets, you were just put on notice that all of that business is about to disappear - along with everyone else in the world. Everyone's going to react differently but there really isn't a replacement for the American consumer out there, China is not going to magically step in, the EU is not going to magically step in and buy all your exports, etc.
* Trump has been super loud for many years about his desire to get everyone to buy American. He's now gone as far as to put the largest tariffs on the countries that buy the least. This is all a blaringly loud signal that when the deals start getting cut if you agree to buy more American goods your tariffs will get lowered.
* Ergo we will at some point this year see those deals start to get cut and as things start to inch back in the direction of normalcy, American firms will find themselves benefiting from a ton of new demand from overseas.
* None of this upside is priced into the market today, because the tariffs look like more volatility than anyone wants to deal with - they are obviously amazingly disruptive to many American businesses if they stick around, fear is overwhelmingly the emotion of the day, as opposed to greed. Hatred for Donald Trump is absolutely crushing every other sentiment. This is what I sometimes see referred to as an artificially induced bear market, it's not linked to any clear forecast of future earnings.
But presuming that negotiated trade deals materialize, and I don't see why they wouldn't sooner or later, then things will normalize over time, and the new status quo will almost certainly be better for American earnings. So I'm all in, Buy Buy Buy.