Agilent Technologies stock price will go up on Monday. Alcoa Corporation's stock price will go up on Monday. [... all the rest of the NYSE] Zynerba pharmaceuticals stock price will go up on Monday. Zyzec In's stock price will go up on Monday.
I've just made about 6500 predictions. Some of them will come true. Based on that, would you believe everything I say?
If someone makes enough predictions, some of them will come true or at least can be read as having come true. This doesn't mean that you should believe people when they predict things that they could not possibly predict.