📈 Chasing Alpha Weekly
The selloff had nothing to do with AI or earnings. Here's what actually happened.
Chasing Alpha Weekly drops every Sunday. I break down the macro signals, sector rotations, and specific trade setups I’m watching for the week ahead. If you’re new here — subscribe below so you don’t miss it.
The NASDAQ dropped hard. $MU crushed earnings and the stock sold off anyway. Names like $BE and $CRDO got absolutely destroyed. And social media spent the entire week telling you AI is over and demand destruction is here.
None of that is what actually happened.
There were two specific mechanical events that caused this selloff — and once you understand what they were, the entire picture changes. This week I want to walk you through both of them, why $MU’s earnings were actually historic, and what you should be watching heading into next week. Let’s get into it.
What Happened Last Week
↑ Winners
$MU crushes earnings — revenue up 346%, EPS up 1,200%, gross margins at a company record 84.9%
Breadth actually improving as the market dropped — positive divergence forming
$IWM hitting highs — biggest Russell rebalance in history just completed
$ASML, $LRCX, $AMAT holding their breakouts despite the chaos
→ Watch
NDX sitting under the 12, 22, and 55-day moving averages — island reversal pattern in place
Secondary Russell rebalancing from index-mimicking funds could persist into Monday and Tuesday
Equity risk premium still negative — if it stays there, pension fund pressure continues
↓ Laggards
$BE, $CRDO, $STRL, $FN — mechanically sold due to Russell graduation, not fundamentals
$AAPL dropping — government unlikely to allow them to source memory from blacklisted Chinese supplier
$SNDK and $WDC selling off hard into the pension fund liquidation
The index looks ugly. Under the surface, the story is completely different.
The Two Mechanical Events Nobody Is Talking About
Let me be direct about this because I think it matters.
The selloff last week was not caused by AI being over. It was not caused by demand destruction in memory. It was not caused by Micron missing earnings — because Micron didn’t miss earnings. They crushed them.
It was caused by two specific, identifiable, mechanical events happening simultaneously.
Event 1: Pension Fund Rebalancing — $165 Billion in Forced Selling
JP Morgan’s flows and liquidity desk estimated roughly $165 billion in forced equity selling heading into quarter and month end. Here is why.
The equity risk premium — which measures the earnings yield of the S&P minus the 10-year Treasury rate — went negative. When that happens, pension funds and life insurance companies can earn nearly the same return sitting in bonds as they can in equities, with far less risk. And because these institutions manage to assumptions, not to maximize returns, they rebalance when they hit their benchmarks.
The critical detail here is that these funds have the least cash they’ve had in over a decade. They’ve shifted heavily into alternatives — private equity, private credit — that they cannot liquidate quickly. So when they needed to raise cash, they sold what they could sell. Equities.
And they used $MU earnings as the liquidity event to do it. Not because earnings were bad. Because everyone was piling in on the earnings beat, which gave them the liquidity they needed to get out with size.
This is not a fundamental story. This is institutions hitting their assumptions and using your excitement about Micron’s earnings as a door to exit.
Event 2: The Biggest Russell Rebalance in History
43 stocks graduated from the Russell 2000 small cap index into large cap last week. The top five names that graduated were up an average of 418% over the prior year. $BE alone was up 1,100%.
When stocks graduate out of the Russell 2000, every fund that tracks or mimics that index must mechanically sell those names — no discretion, no timing, no fundamental judgment. Just sell.
$BE had 60 million shares that needed to be sold mechanically. On a name that normally trades around 8 million shares a day. $CRDO, $STRL, $FN — same story across the board.
And here is the important part: the secondary wave of selling may not be done. Funds that mirror the index but don’t track it exactly need to rebalance too — and that process can take several days. Monday and Tuesday worth watching closely.
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Micron’s Earnings Were Historic. Read That Again.
While everyone was calling this demand destruction, here is what $MU actually reported:
Revenue up 346% year over year — beat estimates by $5.77 billion
EPS non-GAAP $25.11 — beat by $4.40, up 1,200% from a year ago
Gross margins 84.9% — a company record, up from 39% a year ago
Guided $50 billion next quarter at 86% gross margins — crushing every estimate
Data center revenue exceeded $25 billion
SSD revenue more than doubled sequentially
That is not a company at peak cycle. That is a company whose earnings power has structurally changed.
And while people are calling it demand destruction, Apple this weekend went to the government asking permission to source memory from a blacklisted Chinese supplier — because they cannot get enough from anyone else. That is the literal opposite of demand destruction.
He who has the gold makes the rules. Right now the gold is $MU and $SNDK. And everyone needs it.
The 5 Setups I’m Watching This Week
📌 $MU / $SNDK — Earnings Were Historic. The Thesis Is Unchanged.
Revenue up 346%, gross margins at a company record, guidance crushing estimates
$SNDK went from earning roughly $1 a quarter to $23 — this is not the same company
The selloff was pension fund liquidation using earnings as a liquidity event — not a fundamental verdict
People keep calling the top without being able to explain what specifically changes the earnings trajectory. Until earnings slow, I’m not fighting this trend. The question is whether institutional buying steps back in after the rebalancing clears.
📌 $BE / $CRDO / $STRL — Watch the Rebalancing Aftermath
These names were mechanically sold because they graduated out of the Russell 2000 — not because of fundamentals
Secondary rebalancing from index-mimicking funds may persist into early this week
Once the mechanical selling is complete, the fundamental case for these names is unchanged
The question is not whether these names are broken. The question is whether the selling is done. Watch volume carefully in the first two days of the week — if volume dries up and price stabilizes, that’s your signal.
📌 $ASML / $LRCX / $AMAT — The Buildout Signal Is Still Intact
SK Hynix is doubling production capacity over the next five years and paying record bonuses to retain workers
$ASML, $LRCX, $AMAT all holding their breakouts through the chaos
Semicap equipment names move at the beginning of cycles, not the end
Companies don’t double production capacity and pay half-million dollar bonuses because they see a slowdown coming. This is still one of the most important signals in the market and most people are ignoring it.
📌 $IWM — Likely to Underperform Now
The biggest Russell rebalance in history just completed — the names that drove $IWM’s outperformance are gone
The graduating class was up an average of 261% — those returns will not be replicated by the replacements
Homebuilders and lower-beta names now make up a larger percentage of the index
$IWM hit highs into the rebalance — but the composition of the index has fundamentally changed. If you’re looking for a hedge here, this is worth watching as a relative underperformer.
📌 $AAPL — Government Blacklist Creates a Supply Problem
Apple went to the government asking to source memory from a blacklisted Chinese supplier — a sign they cannot get enough from elsewhere
The government is unlikely to approve this — which leaves Apple with a supply constraint
This is a company-specific headwind that has nothing to do with the broader memory thesis
Watch how $AAPL acts early this week as this situation develops.
What I’m Watching This Week
Russell Secondary Rebalancing — Monday and Tuesday
Index-mimicking funds need to complete their repositioning. Until volume dries up on names like $BE and $CRDO, the mechanical selling may not be fully done.
Equity Risk Premium
If it stays negative, pension fund pressure continues. Watch the 10-year yield and $SPY earnings yield together — that spread is the signal.
$MU / $SNDK Institutional Buying
The fundamental case didn’t change. The question is whether institutions step back in now that the forced selling is behind us. Watch the last hour buying behavior early in the week.
$ASML / $LRCX / $AMAT
Semicap names holding breakouts through the chaos is a meaningful signal. If they start breaking down, that changes the thesis. Right now they’re not.
The Bottom Line
Two mechanical events — $165 billion in pension fund rebalancing and the biggest Russell graduation in history — hit simultaneously and caused 5% drawdown in the NASDAQ. Those two events are now largely behind us.
The earnings did not break. $MU just posted the best quarter in its history. The buildout is not slowing — SK Hynix is doubling capacity and paying record bonuses. Apple is going to the government asking to buy memory from a blacklisted company because they can’t get enough.
If you understand what actually caused the selloff, your next decision gets a lot clearer. If you’re still listening to “demand destruction” without being able to define what specifically changes the earnings trajectory, you’re going to miss what comes next.
Do the work. Understand the why. That is the only edge that actually compounds.
The full breakdown — including the pension fund mechanics, the full Russell rebalance deep dive, and the complete $MU earnings analysis — is on YouTube now.