Monday April 18 Wall Street Journal has an unusually comprehensive article about I Bonds on page A13.

I had read about them several times before, but this article had at least 3 “tricks” I was ignorant of.

Diversify.

Learn about the widely misunderstood
“regression to the mean”
scientific principle that was first proven in genetics,
and was surprisingly proven in investments by Vanguard founder “Jack Bogle”, a college friend of my father.