The latest readings from the “bubble indicator.” As you know, I like to convert my intuitive thinking into indicators which I write down as decision rules (principles) that can be back-tested and automated to put together with other principles and bets created the same way to make up a portfolio of alpha bets. I have one of these for bubbles. Having been through many bubbles over my 50+ years of investing, about 10 years ago I described what in my mind makes a bubble and use that to identify them in markets—all markets, not just stocks. Q1 2022 hedge fund letters, conferences and more I define…