Research and idea generation for personal use. Not investment advice. See full disclaimer at the bottom.
Top of mind
Wednesday's inflation data was good and bonds ignored it: core PCE rose 3.0% year over year against 3.3% expected, yet the 10-year yield climbed to about 5.29% and the Dow fell 0.86% while the Nasdaq rose 0.24%. When soft inflation can't pull yields down, the market is pricing growth strength and a Fed that still leans toward hiking, not just an inflation print. Micron's record quarter after the close is the earnings counterweight, but the stock was roughly flat after hours.
Market snapshot
Closing data below is for Wednesday, September 30.
| Asset | Level | Change | Notes |
|---|---|---|---|
| S&P 500 | 7,651.54 | -0.25% | Down about 0.7% for September, up about 2% for Q3 |
| Nasdaq Composite | 26,861.06 | +0.24% | Up about 1.7% in September; the quarter's best of the three |
| Dow Jones | 50,906.05 | -0.86% | -443.87 points; down about 4.9% in September |
| 10Y Treasury | ~5.29% | +4 bps | Highest in years; reported as up from the prior session |
| Brent / WTI | $102.59 / $89.38 | -2.6% / -3.5% | Settlements are for Tuesday, September 29; Wednesday was reported as little changed |
Read-through: Rates are still the tape. The Dow, with less of the AI-earnings cushion, took the loss, and the Nasdaq held up on tech. I left out VIX because I could only find one reading for the day, and I left out sector leaders and laggards because I could not find reliable same-day data.
Headlines & analysis
1. Core PCE cools to 3.0%, but the market doesn't care
Source: CNBC, FXStreet, Yahoo Finance So what: August core PCE rose 0.2% on the month and 3.0% year over year, against 3.3% expected and 3.3% in July. Headline PCE was 3.4% against 3.7% expected. Traders cut the odds of an October hike but still expect one in December, so inflation is still well above the Fed's 2% target and the relief was brief.
2. Stronger growth data keeps yields high
Source: AP via ABC News, BNN Bloomberg So what: Revised data showed the economy was stronger in the spring than first thought, which pushed the 10-year to 5.29% and overshadowed the PCE miss. For stocks, good news on growth is bad news for rates, which is the same trade that has been pressuring valuations all month.
3. Micron posts record results and a big guide
Source: CNBC, Investing.com, TheStreet So what: Fiscal Q4 revenue was $54.23B (consensus roughly $51B) with adjusted EPS of $33.42 (about $31.61 expected). First-quarter guidance is about $61.5B revenue and $38.15 EPS, against roughly $57B and $35.40 expected. DRAM revenue was up 343% from a year ago. Even so, shares were about 1.2% lower after hours near $1,056, which says a lot was already priced in.
4. Boeing wins the F/A-XX fighter contract
Source: AP So what: Boeing rose about 2% on a roughly $20B Defense Department deal to develop the Sixth-Generation F/A-XX Strike Fighter. Northrop Grumman, reportedly also in contention, fell 3.5%. Winner-take-all defense awards are a reminder that single-name risk in contractors is lumpy.
5. Oil keeps draining its war premium
Source: Reuters via WKZO, RioTimes So what: Crude fell on Tuesday as Middle East supply recovered toward pre-war levels, including Saudi flows through a pipeline that avoids the Strait of Hormuz, and then barely moved Wednesday. Iran said it had received a US proposal on reopening Hormuz. Lower oil helps the inflation outlook, but as the last two sessions showed, bonds are not trading it.
Ideas — long-term core
Quality businesses, durable competitive advantages, reasonable valuation. Hold horizon: years.
Nothing new today. With the 10-year near 5.3%, the hurdle for any long-duration equity keeps rising, and a quarter that ended roughly flat to slightly up for the S&P 500 has not reset valuations. Use the time to write down what you would want to own if yields turned, and see whether Friday's jobs report moves that closer.
- Risks / bear case for waiting: Earnings are strong enough (Micron is the latest proof) that stocks can grind higher without any rates relief, and sitting out has a real cost.
Ideas — opportunistic
Catalyst-driven, time-bound, sized smaller. Hold horizon: days to months. Define exit before entry.
MU — Post-earnings reaction
- Catalyst: A large beat and a guide well above consensus, with the stock roughly flat after hours. The research question is whether a stock that doesn't rise on that kind of print is telling you the good news is fully priced, or whether Thursday's session finds buyers.
- Time horizon: The next few sessions.
- What would invalidate: A fade below where it traded after the call, or analysts shifting focus to pricing or capital-spending risk instead of raising targets.
- Risk note: Very high expectations, a stock near $1,000 per share, and sensitivity to rates. I did not verify valuation multiples, so do that work first. Gap-prone in both directions.
NKE — Earnings tonight after the close
- Catalyst: Nike reports after the close Thursday, October 1. I did not find reliable consensus figures, so check them before forming a view.
- Time horizon: The print and the next session.
- What would invalidate: Guidance or margin commentary that moves against whatever the pre-print positioning turns out to be.
- Risk note: A consumer-confidence reading near a 12-year low last week makes the demand commentary the main swing factor. Binary and gap-prone.
Portfolio-level guidance
Allocation and risk observations. Not specific buy/sell calls — those depend on a full picture this report doesn't see.
- Concentration check: The Dow lost almost 5% in September while the Nasdaq gained, a reminder that "diversified" across indexes can still be one big bet on AI-linked earnings.
- Rates positioning: Yields near 5.3% are high by recent history, but the trend is still up, and even soft inflation didn't stop it. Staggering any purchases across the jobs report and the next CPI is one way to manage timing risk.
- Cash & dry powder: Nike tonight, the September jobs report Friday and ongoing Iran headlines are all close together; some patience before adding risk is defensible.
- Risk regime read: The market has now shrugged off lower oil and softer inflation. A real shift would look like yields falling on weak data, or equities holding gains after a firm print.
Watch list — tomorrow / this week
Earnings: Nike (NKE) after the close today. Micron, Jabil and Accenture also reported this week. Economic data: Jobless claims (consensus about 200k) and September ISM manufacturing (about 55.0 vs. 54.6 prior) today; September payrolls Friday (consensus about 100k, unemployment about 4.1%). Fed / central bank: Markets lean toward a December hike but have cut October odds after PCE; any Fed speakers will move the long end. Other: US-Iran talks on reopening Hormuz, Gulf export recovery and Brent holding above $100.
Disclaimer
This report is prepared for personal research and informational purposes only. It does not constitute investment advice, an offer, or a solicitation to buy or sell any security. Information is drawn from public sources believed to be reliable but is not guaranteed accurate or complete. Markets change rapidly; data may be stale by the time of reading. Any "ideas" mentioned are research candidates, not recommendations, and do not consider any specific person's financial situation, objectives, or risk tolerance. Consult a licensed financial advisor before making investment decisions. Past performance does not predict future results.