Avoid the Unforced Investment Errors Even Billionaires Make
Barry Ritholtz
APRIL 17, 2025
Every sale was a source of regret, as stocks kept going up, up, up. These two possibilities a 10-fold increase versus a 90% drop are roughly symmetrical in terms of math (but probably not probabilities). I was on a trading desk then, and it was heady times. Tech stocks and dotcoms kept galloping higher, doubling and tripling.
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