Retirement is fun, "...nobody can predict the high or the low..."
That's not a true statement. Unless you're referring to Mr. Nobody!
Posters are predicting these things all day/every day on many forums. That doesn't mean the predictions ever come true. But the predictions ARE being made. This is part of the hype and the pump that dominates IHub.
Predictions are mainly just opinions. And everyone, who has a brain that functions, has many of those. Too many!