The good news: None of the predictions I made in last year’s annual Gustradamus column came true. If any did, it would have been a sign that the apocalypse is nigh. The bad news: The apocalypse ...

Perawit Boonchu / Getty Images The Coppock Curve (CC) was introduced by economist Edwin Coppock in an October 1962 issue of Barron's. While useful, the indicator is not commonly discussed among ...