S&P 500 Falls As Fed Officials Get Ready For Battle Royale Over Rate Cuts

The S&P 500 (Index: SPX) experienced a lot of intraday volatility in the trading week ending on Friday, 21 November 2025. By the close of the week's trading, the index was down 1.95% from its previous week's close.

Two factors combined to put the market through big swings during the week that was. The AI tech stocks that have helped power the S&P 500 to record highs during 2025 got a big boost from Nvidia (Nasdaq: NVDA) after the close of trading on Wednesday, 19 November 2025, when the company announced its cloud GPU products sold out, affirming the megacap's outlook going into 2026.

The market's positive reaction to that news was tempered on Thursday however, as a number of Federal Reserve officials staked out positions against continuing the Fed's recent rate cuts in December 2025. That information sent stock prices down to their lowest level since 10 September 2025, which was partially reversed on Friday when the Fed's second-highest ranking official signaled a rate cut "in the near term" would be likely.

The response by investors to the prospect a "near term" rate cut is remarkable. The CME Group's FedWatch Tool rose to indicate a 71% probability of a quarter point rate cut on 10 December (2025-Q4), up from just 44% a week ago, with virtually all of that change taking place on Friday, 21 November 2025. Meanwhile, the S&P 500 rose nearly one percent on the day to end the trading week at 6,602.99.

Looking further forward, the FedWatch tool gives better than even odds for additional quarter point rate cuts in 2026, coming on 29 April (2026-Q2), 29 July (2026-Q3), and 9 December (2026-Q4). The potential timing of all these projected rate cuts remains very fluid with substantial changes in expectations from week to week.

For the latest update of the alternative futures chart, we've added a new short-term redzone forecast range to compensate for the echo of historic volatility in stock prices in the dividend futures-based model. The echo effect arises as a result of the model's use of historic stock prices as the base reference points from which its projections of future stock prices are determined. The new redzone forecast range assumes investors will remain focused on the current quarter of 2025-Q4 in setting stock prices during the period it runs.
 

Alternative Futures - S&P 500 - 2025Q4 - Standard Model (m=-2.0 from 28 Apr 2025) - Snapshot on 21 Nov 2025


Speaking of the echo effect, the chart also shows we'll have another, longer period coming up in which the model's projections will be similarly affected, though for that period, we anticipate the model's projections will undershoot the trajectory of stock prices.

We also likely won't know how investors will reset their forward-looking investment time horizon after the Fed's 10 December 2025 meeting. They will shift their attention to a more distant quarter in the future, but the open question that remains to be answered is which one?

Sorting that out depends on the context of the random onset of new information investors will absorb in the weeks ahead. Until those make themselves known, here are the past week's market moving headlines.

Monday, 17 November 2025

Tuesday, 18 November 2025

Wednesday, 19 November 2025

Thursday, 20 November 2025

Friday, 21 November 2025

The Atlanta Fed's GDPNow tool projection of real GDP growth in the U.S. during the recently ended 2025-Q3 increased from +4.0% to +4.2% as several delayed economic data reports started to come in following the end of the Senate Democrats' shutdown. The BEA's official estimates of GDP for 2025-Q3 will likely be delayed into December 2025 given the upcoming holiday calendar.

With the upcoming Thanksgiving holiday, we're anticipating a low volume of news coming out of the U.S. in the week ahead. That means much of the market-moving news will be coming from outside the U.S., where we anticipate paying a lot of attention to developments in both China and especially Japan.


More By This Author:

US-China Trade Dipped In August 2025
The Outlook For S&P 500 Dividends In November 2025
Fall 2025 Snapshot Of Expected Future S&P 500 Earnings

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