Everyone Is Selling, But They Are Buying the Same Three Things

Market regime

The September 30 session was broad-based liquidation with a narrow escape hatch. The average US stock fell 0.47% — worse than the dollar-weighted average of -0.29% and worse than the mega-cap cohort at -0.55% — on 2,015 decliners against 995 advancers. Breadth keeps eroding: only 22.7% of stocks hold their 50-day, average RSI is 40.9 with 483 names under 30, and downside support breaks hit 58 versus just 3 upside, alongside 13 new sell crosses to one buy. 466 names sit within 3% of a 52-week low versus 122 near a high.

But the internal structure matters more than the red screen. Information Technology was the only sector that rose (dollar-weighted +0.38%), and it is the only sector with majority participation — 47.5% of tech names still hold their 50-day, roughly double Financials at 10.8% and Real Estate at 6.7%. Every defensive and rate-sensitive sector was sold: Real Estate -1.43%, Financials -1.20%, Health Care -0.95% dollar-weighted. This is not a tape looking for safety. It is a tape with one destination.

Mega forces

1. The memory/laminate cycle is the market's only self-funded bull case. Semiconductor capital equipment is up ~14% in a month even after a brutal prior quarter, FormFactor gained 9.6% on 1.8x volume (+48% in a month, RSI 73), and ACMR, Cohu, Axcelis and Ichor all advanced on a day when 66% of stocks fell. Post-Micron's blowout and a demand outlook stretching to 2028, this is not a sympathy trade — it is a supply-constrained earnings revision cycle that is decoupled from the index.

2. Equity risk premium compression is the stealth bear case. HYG is -2.45% over a month and TIPS -2.7%, yet real yields and the dollar keep grinding (UUP +2.0% MoM, 10Y-2Y steepening to +51bp). Falling credit prices with rising real rates is the combination that removes valuation support; it is why single-B balance sheets are breaking — NMIH, MTG and Essent all lost 8%+ in one session, and CCC's debt is distressed for the first time since 2023.

3. The AI trade is regionalizing. Taiwan +5.8% and Korea +3.8% over a month versus the S&P at -0.4%, while Germany, France, China and Mexico are all down 5-6%. Capital is not leaving AI; it is routing around US-specific earnings and policy risk into the Asian supply chain.

What's working

Persistent leadership is clustering in compute and its adjacent sciences: Semiconductor Capital Equipment, Data Storage Devices, Data Center Networking, EDA, Life Science Tools (Revvity and Doximity both at highs), and Industrial/Aerospace. Speculative pre-revenue beta is being culled — SPACs -18%, Solar Equipment -14%, EV makers -13%, Construction/Property Tech -17% over a month. Hard assets are being punished by the strong dollar, not by their own theses: Gold -6.4%, Silver -7.6%, Gold & Silver Mining -13.7% in a month.

Strategy

Stay with cash-generative compute and industrials on weakness, not with the index: buy semis, memory and EDA into pullbacks rather than chasing, and require earnings durability. Avoid everything that needs lower real rates or cheap refinancing — REITs, utilities, home-adjacent lenders, regional banks, mortgage finance and SPAC vehicles — until the curve and credit tell a different story. Keep size modest going into a catalyst-heavy week that includes Micron, Accenture and Nike, where good news is already partly priced and bad news will find thin breadth. Trim the metals complex on strength; a further dollar squeeze still has room to run.