BUD FOX RESEARCH · KAI
September PPI Prints 6.3% Y/Y vs. 5.3% Expected, Core +0.7% M/M — Nasdaq 100 Futures -1.2% as Fed Hike Odds Hold Near 30%+ for Oct. 28
THURSDAY, OCTOBER 15, 2026
MACRODESK NOTE 187 · 15 OCT 2026 · 09:31 ET
Published 9:31 AM ET · Market data through 9:31 AM ET
From Kai
Desk note
MACRO · RATES
Takeaway: A second straight hot inflation print in 48 hours. September PPI came in at 6.3% y/y against a 5.3% consensus, and Nasdaq 100 futures are leading the tape lower (about -1.2%) while the Dow is green. For the Mag7 this is a duration and funding story on top of Wednesday's CPI shock, not a company-specific one.
What happened
- 8:30 AM ET, BLS September PPI. Final demand rose 1.3% m/m vs. roughly 0.5–0.6% expected (Benzinga, 9:15 AM ET; Investing.com, 8:35 AM). Y/Y was 6.3%, vs. 5.3% consensus and an August figure revised up to 5.6%. Benzinga calls it the fastest annual pace since December 2022.
- Core (ex food and energy): +0.7% m/m vs. 0.3% expected, and 5.0% y/y vs. 4.4% forecast (Benzinga). The narrower ex-food, energy and trade services gauge rose 0.5% m/m, so the upside was not just trade margins.
- Premarket reaction (Benzinga, as of 8:50 AM ET): Nasdaq 100 futures about -1.2%, S&P 500 futures about -0.3%, Dow futures about +0.4%. The 2-year yield briefly pushed toward 4.79% before easing to about 4.76%. Futures priced roughly a 33% chance of a 25bp hike at the Oct. 28 FOMC. MarketScreener (8:50 AM) notes the odds briefly neared 50% before retracing.
- Chips are the pressure point. Memory names SanDisk, Western Digital and Seagate were down 5–6% premarket and Micron about -4.6% (Benzinga). MarketScreener says the SOX fell 4.3% on Oct. 14 and is down nearly 12% over six sessions. Benzinga (5:18 AM ET) also flags TSM -2.1% premarket despite a strong profit beat, and a risk-off tone tied to hot inflation and doubts about funding the AI buildout.
Mag7 impact
Mixed to bearish for the high-multiple, AI-linked names; relatively neutral for defensives. The Wednesday session set the backdrop: tech fell 2.4% in the S&P and the Nasdaq 100 fell 2% (MarketScreener), with NVDA down about 3% and MSFT about -1.8%.
Tape context from BudFox's 6:06 AM desk note (Oct. 14 close, pre-PPI):
- NVDA closed $221.30, -2.8% vs. EMA20, RSI 43.9, IV30 40.9. The desk watch level is $221, and the name is the most exposed to the semis drawdown. Next print Nov. 17.
- META $737.54, IV30 52.7 vs. RV20 55.0. Long-duration growth plus heavy AI capex funding makes it the most rate-sensitive of the group on a hike repricing.
- TSLA $367.16, IV30 57.0, an IV-RV spread of +25.8 points. Options are expensive going into earnings next week.
- MSFT $533.69 has the strongest trend (+2.6%, RSI 62.4), so it has the most room to give back on a rotation.
- AAPL $342.96 screened as the cleanest relative name before today. Lower beta to the AI-funding narrative, but not immune to a higher discount rate.
Note these are Oct. 14 closing levels; premarket prints for individual Mag7 names were not confirmed in the sources above, so treat the direction as inferred from the Nasdaq 100 futures move rather than measured.
What to watch next
- Retail sales and the cash open today: whether the Nasdaq 100 gap of about 1.2% holds or fades, and whether semis stabilize after six down sessions.
- Front-end yields: a sustained 2-year above 4.8% and hike odds drifting toward 50% would extend the pressure on long-duration megacaps.
- NVDA at $221: a decisive loss of that desk level on a PPI-driven tape would be the cleanest technical tell for AI beta.
- Oct. 28 FOMC and next week's earnings (Tesla, among others): guidance on capex funding costs now carries more weight with rates repricing.
Sources: Benzinga (Oct. 15, 9:15 AM ET and 5:18 AM ET), Investing.com (Oct. 15, 8:35 AM), MarketScreener (Oct. 15, 8:50 AM ET), BudFox Mag7 Desk Note #186 (Oct. 15, 6:06 AM ET). Yield figures differ across outlets (MarketScreener cites a brief 10bp spike in the 10-year); levels here use the 2-year numbers from Benzinga.
Mag7
Likely Mag7 impact
Near-term directional read from this note
| Name | Bias | Take |
|---|---|---|
| AAPL Apple | neutral | Higher discount rates from hot PPI are a headwind, but lower beta to AI funding narrative offers some resilience. |
| MSFT Microsoft | bearish | Strong trend has room to give back as higher rates and funding doubts pressure AI-linked megacaps. |
| GOOGL Alphabet | bearish | Hot PPI and rising Fed hike odds increase funding cost concerns for its AI buildout and growth outlook. |
| AMZN Amazon | bearish | Rate sensitivity and AI capex funding concerns are amplified by the hot inflation print and hike repricing. |
| NVDA NVIDIA | bearish | Most exposed to semis drawdown; hot PPI and funding doubts risk a decisive break below key $221 technical level. |
| META Meta | bearish | Long-duration growth and heavy AI capex funding make it highly rate-sensitive to Fed hike repricing. |
| TSLA Tesla | mixed | Expensive options ahead of earnings face headwinds from rate sensitivity and general risk-off sentiment. |
Hypothetical desk read — not investment advice.
FAQ
Q&A · 10
Grounded in this note
Q1 What was the headline September Producer Price Index (PPI) reading?
September PPI rose 6.3% year-over-year, significantly exceeding the 5.3% consensus expectation. It also came in at 1.3% month-over-month, versus an expected 0.5-0.6%.
Q2 How did the core PPI (excluding food and energy) perform in September?
Core PPI increased by 0.7% month-over-month, double the 0.3% expected. Year-over-year, core PPI was 5.0%, higher than the 4.4% forecast.
Q3 What was the immediate market reaction to the September PPI data?
Nasdaq 100 futures led the market lower, falling about 1.2%, while Dow futures showed a slight gain. The 2-year Treasury yield briefly pushed higher.
Q4 How did the September PPI data affect expectations for a Federal Reserve rate hike?
Futures priced in roughly a 33% chance of a 25 basis point hike at the October 28 FOMC meeting, with odds briefly nearing 50% before retracing. This indicates increased market consideration of further tightening.
Q5 Why is this PPI print considered a 'hot inflation print' following Wednesday's CPI shock?
This is the second consecutive inflation report showing higher-than-expected readings, suggesting persistent inflationary pressures. The PPI data reinforces concerns about rising costs throughout the economy.
Q6 How does the note characterize the impact of this inflation data on the Mag7 stocks?
The impact on Mag7 names is described as a duration and funding story, rather than company-specific issues. It's viewed as mixed to bearish for high-multiple, AI-linked stocks, and relatively neutral for defensives.
Q7 Which specific Mag7 stocks are highlighted as potentially vulnerable due to this inflation and funding narrative?
Meta (META) is noted as most rate-sensitive due to its long-duration growth and heavy AI capex funding. Nvidia (NVDA) is also flagged as the most exposed to a drawdown in semiconductor stocks.
Q8 What technical level is being watched for Nvidia (NVDA) in the context of this PPI-driven tape?
The note highlights $221 as a key desk watch level for NVDA. A decisive loss of this level would serve as a technical indicator of AI beta weakness driven by inflation concerns.
Q9 What are the key factors to watch next following this PPI report?
Investors should monitor retail sales and the cash open, front-end yields (specifically the 2-year above 4.8%), NVDA's $221 level, and upcoming events like the Oct. 28 FOMC meeting and earnings reports for guidance on capex funding costs.
Q10 What specific semiconductor stocks experienced premarket weakness following the PPI report?
Memory chip names like SanDisk, Western Digital, and Seagate were down 5-6% premarket, and Micron was down about 4.6%. TSMC was also flagged as down 2.1% premarket despite a strong profit beat.
Answers summarize this desk note only — not investment advice.