Retail traders just set records — nine of the ten busiest days in one market maker’s history came last month, with the SpaceX IPO the busiest ever. The Journal’s Spencer Jakab offers the antidote, and it’s the oldest one there is: stocks are not a doorbuster sale. There is no ‘while supplies last.’

Citadel Securities says retail stock volumes hit a record in May — double two years ago — and then June brought nine of the ten busiest days the firm has ever handled. The busiest ever: June 12, the SpaceX IPO. Since then, every SpaceX share offered has been bought and sold more than four times on average — and the stock still briefly dipped below its opening price eleven days later. The leveraged ETFs built to double its daily moves are deeply underwater.
The pattern is old. Facebook’s 2012 debut was the biggest tech IPO of its time — the Journal ran stories about people putting college funds into it — and by that August it had lost more than half its value. In 1998 a famous analyst call sent Amazon vertical; within three years it had dropped more than 80% before beginning its amazing ascent. Both turned out fine for the patient. There was never a hurry.
The psychology is human, not stupid: losing hurts more than winning, and a missed opportunity registers as a loss too — that’s FOMO with a lab coat on. A 2022 study of Robinhood users found that simply displaying the day’s top-moving stocks induced trading — and the average abnormal returns on those chased names were sharply negative over the following month. The app’s attention economy profits; the investor pays.
There is no stronger attention magnet than a hot IPO, and research is blunt about it: people who buy after a stock starts trading — which is nearly everyone — tend to lag the market for the first few years.
This is the behavioral half of our job. The market rewards the opposite of urgency: if a business is genuinely great, it will still be great — and likely cheaper relative to its earnings — after the confetti settles. Our rule for clients is simple: any position worth owning is worth owning after a 90-day cooling period, and no single new name enters at more than a starter weight. The soup pot rule again — wealth comes from the years of not interrupting, not from being fastest through the door.
We build FOMO-resistance directly into the process. New positions enter at starter weights on a schedule, not on a headline; hot IPOs wait out a cooling period (lockups and gravity do our negotiating); and the watch list exists precisely so that excitement has somewhere to go that isn’t the buy button. The data behind this isn’t motivational-poster stuff — chased stocks show sharply negative abnormal returns, and post-IPO buyers lag for years. Our clients’ edge isn’t speed; it’s the 52-year simmer.
Want to talk about where a theme like this does — and doesn’t — belong in your plan? Bring your statement; we translate the headline into a position-level decision.
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