The Bureau of Labor Statistics drops the October CPI report at 8:30am ET this morning, and the stakes have risen sharply since yesterday. Fed Governor Christopher Waller, speaking in London before the release, said he already supports a 25 basis point hike at the December 8-9 FOMC meeting regardless of what the data shows. Then he went further: if core consumer prices rise at around 0.3% or more, a 50 basis point increase could be warranted. That is not language the market had been pricing.
Before Waller spoke, the setup was already tight. CME FedWatch data had been showing roughly low-80s odds of a quarter-point hike in December, driven by October’s 165,000 payroll gain and an unemployment rate of 4.1%. The Fed held its benchmark rate at 3.75%–4% on October 28, but the vote was 10-2, with Governor Lisa Cook and Cleveland Fed President Beth Hammack in favor of a quarter-point hike immediately. Two dissenters plus a governor publicly floating 50 basis points is a committee that is not done.
What Consensus Expects
Consensus forecasts headline CPI at +0.3% month-over-month and core CPI to slow to +0.2%, down from September’s 0.6% and 0.3% readings respectively. The expected deceleration is mostly explained by gasoline and other energy goods, which drove much of September’s upside surprise and are expected to be less of a factor in October.
One unavoidable quirk shapes the entire report: because of the 2025 government shutdown, the BLS will not publish 12-month (year-over-year) CPI and core CPI rates for October. Month-over-month is the cleanest number traders will have to work with.
The Two Scenarios That Matter
A 0.1% or 0.2% core reading takes a 50bp move off the table entirely. If October core CPI holds at 0.2% or lower, the market may perceive that underlying inflationary pressures have eased, potentially reducing December hike expectations, and a retreat in Treasury yields would favor a rebound across high-valuation sectors such as Nasdaq, AI, and semiconductors. TLT, sitting near $81 after a 3.4% year-to-date loss, would likely catch a bid. The dollar softens. Rate-sensitive sectors including homebuilders, utilities, and regional banks get room to breathe. SPY clears resistance.
A 0.3% core reading is where the session becomes genuinely dangerous. If core CPI reaches 0.3% or higher, especially with prices for both goods and services rising simultaneously, the market may further reinforce rate-hike expectations and push Treasury yields higher, weighing on tech growth stocks. Waller’s 50bp language would dominate the story. A hot print pushes the front end higher still, compresses the spread over the 10-year further, and pressures any equity sector with long-duration earnings.
Trading Plan
A softer core reading would be welcome after September’s upside surprise, but would still leave 2026 as a year of limited progress toward 2% inflation and support expectations for another Fed hike in December. That means even the benign scenario is not a green light to pile into rate-sensitive longs. It is a pressure-relief trade at best, lasting hours to a day or two before the December 9 meeting recaptures attention.
For TLT specifically: long-duration bonds lose the most value if hikes continue, and a 50bp debate that now has a named Fed governor behind it means TLT remains a short on any bounce rather than a core position. The real opportunity in a cool print is rotational, out of defensive cash-equivalents and into beaten-down growth names that have already priced considerable tightening.
Watch the 2-year yield as the intraday line in the sand. A hot core number that pushes the 2-year higher while the 10-year holds near recent highs would signal the market is pricing December more aggressively. That combination historically punishes SPY within the session. Keep position sizes small until 8:30 resolves the question Waller left deliberately open this morning.
