S&P 500 Near Record Highs as March CPI Looms
S&P 500 Near Record Highs as traders weigh March CPI release and easing oil plus a tentative Iran ceasefire to reassess Fed odds and market positioning
KEY TAKEAWAYS
- March CPI scheduled for 8:30 a.m. ET is the pivotal test of Fed policy expectations.
- S&P 500 had paced an eighth consecutive day of gains and traded near prior highs.
- Brent crude had climbed to about $112 a barrel, raising near-term inflation risk.
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The S&P 500 approached record highs on April 10, 2026, supported by easing oil prices and a tentative Iran ceasefire. Investors awaited the March consumer-price index (CPI) report at 8:30 a.m. ET, which could reshape Federal Reserve expectations and test the rally’s resilience.
March CPI Data Tests Fed Policy Outlook
The Bureau of Labor Statistics reported January 2026 headline annual inflation at 2.4%, the lowest since May 2025, and core annual inflation at 2.5%, the lowest since March 2021. Monthly core inflation accelerated to 0.3% from 0.2% in December. The January data showed energy prices fell 0.1%, with gasoline down 7.5% month-over-month. Shelter inflation eased to 3.0%, while personal-care costs rose 5.4%. The CME FedWatch tool assigned a 98.4% probability that the Federal Reserve would keep rates unchanged at its April meeting. Market participants viewed the March CPI as a critical test of sustained disinflation amid rising energy costs that could pressure prices upward.
Market Gains and Oil Price Risks
The S&P 500 was on track for an eighth consecutive day of gains, rising more than 3% for the week and ending five straight weekly losses for the first time since 2022. ETF proxies SPY and VOO traded near prior highs, supporting equity momentum ahead of the CPI release. Communication services, industrials, and consumer discretionary sectors led gains in the previous session, while energy and health care lagged. Volatility remained subdued, with the VIX near 19.5, and Treasury yields softened, with the 10-year around 4.3% and the two-year near 3.8%, creating a calm backdrop for equities.
Brent crude rose to about $112 a barrel, and gasoline prices spiked roughly 36%, driven by the Middle East conflict. A 14-day Iran ceasefire was officially in effect, with shipping through the Strait of Hormuz closely watched for signs of sustained supply relief. Historically, Brent crude prices above $90 add about 0.3 to 0.5 percentage points to headline CPI within 60 days, illustrating how commodity swings quickly influence inflation. Strategists said corporate earnings and equity indexes depend heavily on whether energy costs ease. Some expect earnings and the S&P 500 to reach new records in 2026 while longer-term yields rise modestly; others have lowered domestic growth forecasts to about 2.6% due to the energy shock.
This dynamic leaves investors weighing two narratives. January’s CPI showed signs of disinflation annually even as monthly core inflation ticked up, and futures implied no immediate Fed policy change. Yet the recent energy price surge and ceasefire fragility mean inflation risks could quickly resurface, prompting a reassessment of valuations. The March CPI and near-term oil trajectory will serve as key indicators for whether the S&P 500’s near-record run can extend into earnings season and beyond.
