The market-timing newsletter says it has steered clients correctly in the past, such as when to buy stocks in 2002, when to exit in 2007, re-enter in early 2009 and stay invested up to 2018.

There are some hard truths about human behavior lurking in the 1040 Every year as the tax deadline approaches, people want to know the last-minute things they can do to lower their bill. The honest ...