@blatham,
Well, some are even making money with the presidential tweets:
Quote:Techies have devised a program to execute quickfire stock trades to take advantage of President Donald Trump's Twitter habit of blackballing individual companies.
And the president's tweets are saving puppies, since when the program earns money, the funds are donated to an animal welfare group.
The "Trump & Dump" artificial intelligence program identifies Trump's market-moving tweets, assesses instantaneously whether the sentiment is positive or negative and then executes a speedy trade.
Source
(You get it in a webversion, as well as an android and i-phone app)