The S&P 500 erased $1.8 trillion in market value on Friday, June 5. Then surged it back by Thursday, June 11. The Dow added 930 points in a single session. The headliner this week: "big stock swings herald the return of choppy markets."
That's the wrong headline. The headline should be: quality AI compounders got sold off for reasons that had nothing to do with their businesses. And the disconnect is wide enough to matter.
What happened, and what it actually means
The selloff started with geopolitical noise - Iran tensions, Trump tariff rhetoric - and hit the hardest on the stocks that had run the furthest. Chip stocks alone lost $1.3 trillion in a single day. AMD dropped nearly 11%. Nvidia fell about 6%. The VanEck Semiconductor ETF was down 10% in five days. The VIX (Cboe Volatility Index, Wall Street's fear gauge) spiked 28%.
Then the Iran situation de-escalated. Oil dropped. The market reversed. The Nasdaq was up 2.5% on Thursday. Chip stocks had their best day in more than a year.
This isn't "choppy." This is what happens when the market prices in geopolitical tailwinds and unwinds them equally fast. It's noise, not structure. And that's the whole point - because the companies at the center of this whipsaw are executing at levels the market has already forgotten.
The number that matters: Broadcom at 22x forward earnings
Broadcom reported Q2 fiscal 2026 earnings on June 3. AI revenue more than doubled year-over-year to $10.8 billion. The company guided Q3 AI chip revenue to $16 billion - over 200% year-over-year growth. That's the kind of number that should make a stock surge, not get traded alongside the rest of the semiconductor pack during a panic.
Yet the stock got caught in the selloff anyway. And here's the part that separates noise from opportunity: Broadcom trades at a forward P/E of 22x based on FY2027 projected earnings of $19.02 per share. That's 22x for a company whose AI revenue is growing 200% year-over-year.
Compare that to Nvidia, which trades at roughly 88x forward earnings for 65% growth. Nvidia is exceptional. Nobody's disputing that. But 88x leaves almost no room for error, while 22x means the market isn't crediting Broadcom's growth trajectory to anywhere near the same degree.
That's the disconnect. Two companies riding the same AI buildout. One priced for perfection, one priced for mediocrity. The math doesn't match the business.
The VIX paradox is the real signal
The Cboe Volatility Index closed around 20 this week, down 12.5% after its spike. That's not panic territory. Yet individual stocks were swinging wildly. The "VIX paradox" - where the fear index looks contained but stock-level volatility is extreme - means something specific: the whipsaw is driven by sector rotation and geopolitical headlines, not by broad market repricing.
That's the setup. When volatility comes from headlines rather than earnings revisions, quality compounds in the gaps.
What would break this thesis
Broadcom's Q3 guidance came in slightly below estimates - $16 billion versus a $16.36 billion consensus. The stock slid on it. If that pattern continues - if execution actually starts to fray, not just on guidance misses but on revenue quality, margin trajectory, or design-win share - then the 22x multiple is justified and this stops being a disconnect and becomes a fair price for slowing growth. That's the risk to watch.
The bottom line
The market is calling this week "choppy." That's a label for the feeling, not the mechanism. The mechanism is geopolitical headlines hitting stocks whose earnings have nothing to do with Iran or tariff threats. When the headlines clear, the earnings remain. Broadcom at 22x forward P/E with 200% AI revenue growth is the single number that compresses the case. The chop is the entry signal, not the thesis.