On September 29, John Williams of the New York Federal Reserve said that after the increase delivered at the September meeting there was no need for urgency and the committee had time to gather more information. Futures pricing for a further quarter point increase at the October 28 meeting fell from roughly 70% to 44.8%.

Nothing about the economy changed that day. No data was released, no vote was taken, and the policy rate stayed at 3.75% to 4%. A sentence about pace moved the probability of a decision by twenty five percentage points.

What those percentages actually measure

The probabilities quoted in market commentary are derived from federal funds futures, which settle on the average effective rate for a given month. If the market expects the rate to end the month higher, the future trades lower, and the implied odds of a hike can be backed out of that price.

Two things follow. The first is that this is a price, not a poll. It reflects where money is willing to trade, which includes hedging demand and positioning, not only what traders believe. The second is that it is continuously revised, so a 45% reading is a statement about this afternoon and carries no commitment to tomorrow.

The New York Fed presidency is the reason this particular speech carried weight. That office runs the open market desk that implements policy and holds a permanent vote, so its occupant is read as closer to the centre of the committee than a regional president who votes on rotation. When that voice says there is no urgency, the market updates on the reaction function rather than on the forecast.

Reading the disagreement rather than the forecast

Whitmore's Watchlist:
SCHO (Schwab Short-Term U.S. Treasury ETF): The one to three year part of the curve, where meeting-by-meeting expectations actually land.
UTWO (US Treasury 2 Year Note ETF): A single maturity, the cleanest read on the two year policy path.
KBE (SPDR S&P Bank ETF): Deposit costs and loan yields both move with the front end, from opposite directions.

Other officials have pushed the other way, with at least one governor indicating that further recalibration may still be needed. That split is the useful information, and it is consistent with the projections published in September, which showed sixteen of nineteen participants expecting at least one more increase before the end of the year.

Read together, those two facts describe a committee that agrees on the destination and disagrees on the timetable. Sixteen of nineteen expecting another hike this year, with two meetings left in October and December, means the question being priced is mostly which of the two rather than whether at all.

That is a considerably less dramatic question than the daily probability swings suggest, and it is worth holding onto when a headline reports the odds collapsing. A move from October to December is a six week shift in a rate that ends the year in the same place.

What to do with a coin flip

The honest answer for most portfolios is nothing. A position that requires a specific outcome at a specific meeting is a trade, and it should be sized as one. The people for whom this genuinely matters are those refinancing, those holding floating rate debt, and those with a large cash balance whose yield resets with the policy rate.

Everyone else is better served by the question underneath: if the policy rate ends 2026 near 4.1% as the committee's own median projects, and stays there through 2027 as the same projection implies, does the portfolio work. That is answerable without predicting a single meeting.

It is also worth separating the two ends of the curve again here. The front end is what this speech moved. The thirty-year sat at 5.63% this week, its highest since 2002, and it did not move on Williams at all, because the long end is trading on issuance rather than on the next quarter point.

Whitmore's Take: A twenty five point swing in meeting odds on one speech is a measure of how thinly the timing is held, not of how uncertain the direction is. Worth building around the committee's own year-end median rather than around a single meeting.

Written by Daniel Whitmore
Millionaire Insiders