By Ulysses Cornelius. Educational market analysis, not financial advice. Source context is current as of 9:40 a.m. ET on September 3, 2026.

TL;DR

  • Fed Governor Christopher Waller said he would lean toward holding rates steady in September if upcoming inflation data continue to show disinflation.
  • CME FedWatch pricing for a September increase fell to 48.4% from 63.2% a day earlier.
  • The 10-year Treasury yield moved toward 4.75%, while the Dow rose about 401 points and the S&P 500 gained 0.5%.
  • Traders still face a data-dependent decision. Next week's CPI and PPI reports can confirm or reverse Thursday's move.

What happened in the Fed Waller rate hold signal

Federal Reserve Governor Christopher Waller told a Reuters NEXT interview on Thursday that he is inclined to support keeping the federal funds target at 3.50% to 3.75% at the September 15-16 meeting, provided inflation continues to cool in the next two weeks.

That condition matters. Waller did not promise a hold. He said new evidence that inflation progress reversed in August could move him toward a small tightening step.

The remarks contrasted with Fed Chair Kevin Warsh's more cautious tone at Jackson Hole last week. Warsh had said softer monthly readings had not yet proved that underlying inflation had improved enough.

Markets reacted quickly. CNBC's market coverage reported that the Dow Jones Industrial Average rose about 401 points, or 0.8%. The S&P 500 added 0.5%, and the Nasdaq Composite gained 0.6%. The 10-year Treasury yield fell toward 4.75% after touching its highest level since November 2023 on Wednesday.

Why markets moved

Rates traders had entered Thursday with a September increase looking more likely than a hold. Waller's comments changed that balance. CME FedWatch showed the implied probability of an increase falling to 48.4%, down from 63.2% a day earlier.

Lower expected policy rates tend to support Treasury prices, which sends yields down. Lower yields can also raise the present value investors assign to future company earnings. That relationship helped stocks, especially while the market was absorbing another rise in oil.

The dollar also weakened. The US Dollar Index moved below 99, its lowest level in more than a week, while the yen gained sharply. Oil remained an inflation risk: West Texas Intermediate traded around $92 per barrel, up about 1%, and Brent held above $96.

This is a fresh turn in a difficult rates backdrop. ChartDojo recently examined the ECB rate repricing after euro-zone inflation and the global bond selloff that pushed Japan's 10-year yield to 3%. Thursday's US move shows how quickly one policy comment can interrupt that pressure without settling the inflation debate.

Implications for stocks, futures, and rates traders

Stock traders now have a cleaner test: can broad indices hold their gains after the first policy headline fades? A durable advance would need participation beyond a few earnings-driven names. If yields rebound while the S&P 500 stalls, the opening rally may have reflected short covering rather than a lasting change in the rate outlook.

Treasury and fed funds futures traders need to separate Waller's vote from the full committee. One governor can shift probabilities, but CPI and PPI will influence the September decision more directly. Futures pricing near an even split also leaves room for sharp moves in either direction.

Oil traders should watch the link between crude and rates. Higher energy costs can lift headline inflation expectations. If WTI keeps rising while Treasury yields stay lower, the market is temporarily giving more weight to disinflation elsewhere in the economy.

ChartDojo replay exercise: Hide all candles after Waller's first reported comment. Mark the pre-headline 10-year yield, S&P 500 level, Dollar Index level, and fed funds futures probability. Check again after 5 and 15 minutes, then at the half-hour mark. Score the setup only if three markets retain their initial direction and the fourth does not reverse sharply. This checkpoint keeps the exercise focused on confirmation instead of chasing the first candle.

Potential positives vs negatives

Potential positives

  • A September hold would reduce the immediate pressure that higher discount rates place on equity valuations.
  • Further disinflation could allow Treasury yields to retreat from this week's highs.
  • A softer dollar may ease financial conditions for US companies with overseas revenue.
  • Stable policy could give markets time to assess oil's inflation effect before the Fed acts.

Potential negatives

  • Next week's inflation reports could reverse the hold narrative before the meeting.
  • Oil above recent levels may keep headline inflation and long-term yields elevated.
  • A divided Fed message can produce repeated swings in futures pricing.
  • Stocks may give back gains if lower yields reflect growth concerns rather than policy relief.

What could happen from here

Base scenario: Hike odds stay near an even split while traders wait for CPI and PPI. This path is confirmed if the 10-year yield remains below Wednesday's high and broad indices keep most of Thursday's gain. It is invalidated by a fast return to higher yields alongside rising hike odds.

Upside scenario: Softer inflation data make a September hold the clear market consensus. Falling yields and broader equity participation would confirm it. A renewed oil surge or firm core inflation would invalidate the case.

Downside scenario: Inflation data run hot, Waller changes his view, and traders restore a strong probability of a rate increase. A higher 10-year yield with weaker index breadth would confirm the shift. Cooling producer prices and a stable dollar would weaken it.

What to watch next in the next 24 hours

  • Any follow-up from Waller or other Fed officials that clarifies support for a September hold.
  • The September hike probability on CME FedWatch, especially whether it stays below 50%.
  • The 10-year Treasury yield near 4.75% and Wednesday's multi-year high.
  • Whether the S&P 500 and Nasdaq keep their gains into the close.
  • WTI near $92 and Brent above $96 as energy inflation remains in focus.

Sources

Practice reading the headline and waiting for confirmation in ChartDojo before risking capital. Set the invalidation point in advance. Start a free trial and use AI-powered feedback to review each decision. Build real skills, not bad habits.

Header image source: pexels by Pixabay. License: PEXELS.