Stocks Slip as Hawkish Jackson Hole Message Pushes Rate-Hike Expectations Higher

Stocks finished a choppy Friday session modestly lower as investors digested a hawkish message from Federal Reserve Chair Kevin Warsh, rising Treasury yields, and renewed selling across semiconductor stocks. The S&P 500 declined 0.3%, the Nasdaq Composite fell 0.5%, and the Dow Jones Industrial Average finished near its flatline. Despite Friday’s losses, all three major averages secured gains for the week.

Warsh’s Jackson Hole address was the primary catalyst for the session. The Fed Chair emphasized that inflation remains above the central bank’s 2% target and argued that restoring price stability should be the Federal Reserve’s predominant focus at this stage of the economic cycle.

The remarks prompted a significant repricing of near-term monetary policy expectations. According to the CME FedWatch Tool, the implied probability of a 25-basis-point rate hike at the September FOMC meeting surged to 57.5% from 35.4% on Thursday.

Treasury yields moved sharply higher in response, with the increase particularly pronounced at the shorter end of the curve. The less favorable rate backdrop weighed heavily on smaller companies, leaving the Russell 2000 down 1.4% and the S&P MidCap 400 lower by 1.2%, considerably underperforming the major large-cap averages.

The market initially absorbed the hawkish policy shift relatively well. The major averages rallied to their session highs during the morning, supported by strength across several non-semiconductor mega-cap technology stocks. Those gains moderated as the session progressed, but remained sufficient to produce strong performances from consumer discretionary (+1.7%) and communication services (+1.6%).

Amazon (AMZN 266.43, +10.17, +3.97%) led the strength in consumer discretionary, while Alphabet (GOOG 342.88, +5.17, +1.53%) provided meaningful support to communication services.

Apple (AAPL 319.70, +5.12, +1.63%) and Microsoft (MSFT 513.53, +8.47, +1.68%) also advanced, helping cushion the major averages from considerably greater weakness within the broader information technology sector (-1.3%).

Semiconductors represented the market’s largest source of pressure. The PHLX Semiconductor Index tumbled 3.5%, reversing part of Thursday’s rebound. NVIDIA (NVDA 217.48, -10.50, -4.61%) gave back a sizable portion of its post-earnings surge, while Marvell (MRVL 216.62, -24.83, -10.28%) plunged following its quarterly report.

Software stocks also surrendered some of Thursday’s earnings-driven gains, although selling was considerably less pronounced than in semiconductors. The iShares Expanded Tech-Software Sector ETF declined 0.7%, while Workday (WDAY 204.72, +11.15, +5.76%) stood out with a strong post-earnings advance.

Six of the 11 S&P 500 sectors ultimately finished lower. In addition to information technology, utilities (-1.1%) and industrials (-1.0%) were among the day’s main laggards as higher Treasury yields and a more hawkish Fed outlook pressured several rate-sensitive and cyclical areas.

Financials managed a 0.3% gain, although PayPal (PYPL 53.66, -7.81, -12.71%) was a major exception. The stock finished as the worst-performing S&P 500 component after Bloomberg reported that the Advent/Stripe consortium had abandoned a planned leveraged buyout valued at more than $50 billion. The report indicated that discussions could potentially resume at a later date.

Friday’s session ultimately revolved around a meaningful shift in the interest-rate outlook. Warsh’s Jackson Hole remarks drove a sharp increase in expectations for a September rate hike and pushed Treasury yields higher, creating a particularly difficult environment for smaller companies and other rate-sensitive stocks.

Strength across several non-semiconductor mega-cap names helped contain the damage at the headline-index level, but the 3.5% decline in the semiconductor index and pronounced weakness in small- and mid-cap stocks revealed a considerably softer market beneath the surface.

Even so, Friday’s retreat was not enough to erase the gains accumulated earlier in the week, allowing the S&P 500, Nasdaq, and Dow to finish the week in positive territory. With the probability of a September rate hike now above 50%, incoming inflation and labor-market data will take on even greater significance as investors assess whether the Fed’s next move will indeed be another increase in interest rates.

Our FTinvest 11 model portfolio gained 0.79% to close at 1,013.93, providing a welcome rebound after the recent stretch of persistent weakness. The advance moves the portfolio further above the psychologically important 1,000 level, while leaving it approximately 7.5% below its all-time closing high of 1,096.33 and therefore still outside correction territory.

FTinvest 11 is now up approximately +9.24% year-to-date, recovering some of the performance lost during the late-August selloff. Today’s rebound offers a measure of stabilization following the sharp retreat from July’s record levels, although the portfolio remains meaningfully below its recent peak. FTInvest 11 continues to maintain a positive return for 2026 while following its disciplined, value-driven approach to long-term capital appreciation.