PPI accelerates and long bonds rise as strong TSMC results fail to halt chip losses

News covers the period after October 14 at 11:00:05 ET through October 15 at 11:00:05 ET, supplemented by checks of TSMC’s October 15 official results and Nikkei closing data. US and Canadian securities and cross-asset quotes are intraday snapshots retrieved at 11:08 ET; retrieval times are not trade timestamps. Japanese stocks have closed, and Bitcoin uses the provider’s one-day comparison interval. Global, energy, crypto and company news coverage is limited; an omission does not imply there were no developments.

Today’s Market

During Thursday’s US session, S&P 500 ETF VOO was essentially flat, Nasdaq 100 ETF QQQ fell 0.7%, and semiconductor ETF SMH lost 2.5%. Canadian large-cap ETF XIU rose 0.8%, while US-listed China large-cap ETF FXI gained 0.9%. Chips and data-center equipment continued to lag the broad market, and TSMC’s newly released growth figures had not reversed that weakness in this snapshot. VOO, QQQ, SMH, XIU, FXI

US producer inflation accelerated sharply, yet long-duration Treasury ETF TLT rose 1.5%, the dollar index fell 0.4% to 102.13, and the VIX volatility index climbed 12% to 17.10. Inflation pressure and rising bond prices appeared together, leaving little support for a single explanation that higher interest rates drove today’s technology losses. Japan saw a larger adjustment: the Nikkei 225 closed down 4.90%. These markets trade in different sessions; the US PPI release at 08:30 ET cannot explain Japan’s earlier closing decline. TLT, Dollar index, VIX, Official Nikkei close

The Main Stories

September PPI rises 1.3%, with pressure extending beyond energy

At 08:30 ET on October 15, the Bureau of Labor Statistics reported that September final-demand producer prices rose a seasonally adjusted 1.3% month over month, up from 0.5% in August and the largest monthly increase since March 2022. The unadjusted annual increase was 6.3%. Final-demand goods prices rose 2.6% over the month and services rose 0.8%. Energy increased 10.8%, including a 20.3% jump in gasoline, making it central to understanding the headline increase. BLS release

Excluding food, energy and trade services, the index still rose 0.5% month over month and 5.0% year over year, so energy cannot explain all the pressure. Businesses unable to pass higher input prices to customers face margin pressure; those that can may prolong consumer inflation. PPI measures producers’ selling prices, however, and differs from CPI in coverage and weights. Its 1.3% increase cannot be treated as next month’s consumer inflation rate. Without a reliable consensus on a comparable basis, this report does not call the result an upside surprise.

The market response remains mixed. TLT’s advance establishes that this long-duration Treasury ETF rose in price, but the snapshot lacks the full price path around PPI and does not establish that the release triggered the bond rally. The Treasury yield series lack explicit observation dates, so retrieval times are not treated as dates for today’s yield observations. My reading is that rising producer-price pressure is supported by the data, while the market’s combined response to growth, policy and risk remains unclear.

Strong TSMC revenue accompanies further chip and equipment losses

A direct check of TSMC’s October 15 results found Q3 dollar revenue of US$46.72 billion, up 41.2% year over year and 16.2% sequentially, with a gross margin of 66.4%. Its calendar scheduled the earnings conference for 14:00 Taipei time, or 02:00 ET. The event on yesterday’s watch list has now produced results. TSMC earnings release, Official calendar

TSMC guided Q4 revenue to US$52.3 billion to US$54.3 billion and gross margin to 65% to 67%. Its quarterly results page lists prior Q3 revenue guidance of US$44.6 billion to US$45.8 billion, placing actual revenue above the upper end. That comparison is against company guidance, not analyst expectations. Revenue and the forward outlook support demand for advanced manufacturing processes and challenge the inference that falling chip stocks establish an industry-wide demand contraction. TSMC quarterly results and guidance

Nevertheless, TSMC’s US-listed ADR fell 2.94% intraday, Nvidia lost 2.23%, AMD fell 4.66%, and Intel dropped 5.26%. SMH’s five-session loss of 9.3% shows that weakness was already established. Among equipment suppliers, Dell fell 8.50% and Vertiv lost 6.12%; power producers Vistra and Constellation declined 3.51% and 3.77%. Microsoft rose 0.80% and Alphabet gained 0.69%, extending the divergence between platforms and hardware businesses. TSMC quote, Nvidia, AMD, Intel, Dell, Vertiv, Vistra, Constellation, Microsoft, Alphabet

Earnings growth and falling stock prices can coexist, but reliable evidence on market expectations and trading chronology is still missing, preventing a conclusion about which expectations went unmet. Dell’s official release list supplied no new explanation matching today’s additional decline, and public checks did not establish a separate catalyst for Vertiv. Attribution remains unresolved; the losses cannot establish customer spending cuts or canceled orders. TSMC’s revenue guidance also cannot directly establish the earnings outlook for every server, cooling or power business. Each company’s orders, deliveries and guidance will need to confirm that connection. Dell release list, Vertiv news page

Nikkei falls 4.9%, with technology driving about four-fifths of the point loss

Official Nikkei data confirm an October 15 close of 64,425.95, down 3,318.34 points from the previous session. Technology contributed a negative 2,695.58 points, about 81% of the total point decline, while consumer goods contributed a positive 225.98 points. There were 136 declining constituents and 87 advancing ones, showing substantial divergence within the large index loss. Official Nikkei daily summary

The additional check establishes where the decline was concentrated, but does not identify the specific new catalyst for technology losses. The US-session dollar/yen snapshot was about 158.15, down 0.1%, at a different time from Japan’s equity close. It cannot establish that yen appreciation caused the stock decline. Weakness in Japanese technology and US chips merits comparison, but a shared direction alone does not establish a shared catalyst. Dollar/yen

Also Worth Knowing

• WTI continuous futures rose 1.4% intraday to US$95.21 a barrel, while ExxonMobil fell 1.21% and Chevron lost 0.37%, differing from yesterday’s midday pattern of rising oil and oil producers. Higher crude quotes have not translated into broad gains for oil stocks, and the specific reason for the divergence remains unconfirmed. Continuous futures quotes are neither spot nor settlement prices. WTI, ExxonMobil, Chevron
• On October 14, Nvidia announced early access to cuPotential for atomic and molecular simulation. It said early tests accelerated already GPU-optimized workflows by a further two to three times; Lam Research’s related NanoVDB capabilities are targeted for year-end. Intel released containerized inference services for fourth- through sixth-generation Xeon processors on the same date, initially using vLLM and an OpenAI-compatible interface. These are product and deployment developments with no quantified incremental revenue. Neither announcement gives a publication time, leaving their inclusion after the news window’s starting point uncertain. Nvidia announcement, Intel announcement
• Anthropic announced midterm-election safeguards on October 14, including official voting information compiled by Democracy Works, and said it had banned accounts used by foreign operators to produce election disinformation. About 0.002% of its sample of 250,000 US Claude.ai conversations from September 21 to 27 violated its election-integrity policy. These are company disclosures; the sampled usage rate cannot measure the full scale of abuse. The announcement gives only a date, leaving its placement within the window uncertain. Anthropic announcement
• Bitcoin was about US$81,944, up 0.5% over one day; Strategy gained 1.47% and Coinbase rose 1.69%. Securities and cryptocurrency use different comparison intervals, and no new common catalyst has been confirmed. Bitcoin, Strategy, Coinbase

What to Watch Next

• EIA’s holiday schedule puts the petroleum report release at 12:00 ET on October 15, after this edition’s news and market cutoffs. Crude, gasoline and distillate inventories and refinery activity will help assess whether energy supply remains tight. The website’s reference to federal offices being closed on October 12 appears under a holiday schedule and does not establish a government shutdown. This edition also does not treat the historical October 7 publication date as the inventory observation week’s ending date. EIA release schedule
• Subsequent company disclosures need to establish whether TSMC’s strong guidance translates into realizable business growth for equipment and power suppliers, and whether formal explanations emerge for the large stock declines. Continued order and delivery growth would further narrow a demand-weakness explanation; guidance cuts would provide direct business evidence.

This article is public market commentary and personal research notes. It does not constitute investment advice.