How's this: Follow the Fruitcake-in-Chief's Twitter account and when he tweets something that will positively/negatively affect a stock/sector/market GO SHORT/GO LONG!
Whatever.
Better: Hack his twitter account and make your own news.
"I have decided to use xyz construction company to build the wall"
"Eli Lilly are drug pushers and must be stopped"
"Massive import taxes coming on foreign cars"