As Wall Street braces for the latest inflation data, investors are holding their breath for Friday’s consumer price index (CPI) report, which could set the tone for a turbulent week in the markets. According to a scenario analysis released on February 12, 2026, by JPMorgan’s trading desk, the outcome of the CPI reading has the potential to move the major stock averages in significant ways—either deepening the week’s losses or offering a much-needed rebound.
This anticipation comes after a rocky stretch for the S&P 500, the tech-heavy Nasdaq Composite, and the Dow Jones Industrial Average. All three benchmarks are on track for weekly declines as of Thursday, February 12, reflecting a broader shift among investors. The recent pattern? A move away from high-flying technology names toward more cyclical sectors, as market participants try to navigate a landscape shaped by shifting economic signals and persistent uncertainty.
Economists polled by Dow Jones have set their sights on January’s core CPI—an inflation measure that excludes volatile food and energy prices—expecting a 0.3% month-over-month increase and a 2.5% year-over-year rise. But JPMorgan’s chief U.S. economist, Michael Feroli, is projecting a slightly hotter reading: a 0.39% monthly gain and a 2.6% annual jump. That difference, though it may sound minor, could have outsized effects on market sentiment and trading activity.
"While this week's data releases may still show a Goldilocks environment, there is the risk of a stagflationary reading," JPMorgan’s trading desk cautioned in a Thursday note to clients. The so-called Goldilocks scenario—where economic conditions are neither too hot nor too cold—has been a guiding hope for investors. Yet, the specter of stagflation, a rare combination of stagnant growth and persistent inflation, looms in the background, threatening to upend the delicate balance that has powered recent rallies.
The importance of Friday’s CPI report is heightened by other recent economic indicators. December’s retail sales came in flat, and a surprisingly strong jobs report earlier this week initially lifted stocks, only for those gains to fade as the day wore on. Investors, it seems, are wrestling with mixed signals: robust employment figures suggest economic strength, but stagnant consumer spending and sticky inflation raise questions about the sustainability of the recovery.
So, what might Friday’s CPI report bring? JPMorgan’s trading desk has outlined five possible scenarios, each with its own probability and expected market reaction:
If core CPI rises more than 0.45% month-over-month—a scenario given just a 5% chance—the S&P 500 could tumble between 1.25% and 2.5%. Should the increase land between 0.4% and 0.45% (a 25% likelihood), the index could swing anywhere from a 0.75% loss to a modest 0.25% gain. With a 42.5% probability, the most likely outcome is a core CPI reading between 0.35% and 0.4%, which could see the S&P 500 advance by 0.25% to 0.75%. If the figure is slightly cooler, between 0.3% and 0.35% (22.5% chance), the index might rally by 1% to 1.5%. And in the rare event that core CPI comes in below 0.3% (just a 5% shot), the S&P 500 could surge by as much as 1.75%.
Meanwhile, the options market is bracing for volatility, pricing in odds of a roughly 1.1% move in the S&P 500 on February 13, based on data as of Tuesday, February 10. That’s a clear signal that traders expect the CPI report to be a significant market mover, regardless of which way the numbers break.
Adding to the uncertainty, the market’s mood has been anything but steady. On Wednesday, February 11, the stock market rally was described as “narrowly mixed,” with stocks fading after opening modestly higher. The catalyst? A jobs report that came in much stronger than expected, suggesting the labor market remains resilient even as other economic data falters. According to Investors Business Daily, the initial optimism from the jobs numbers quickly gave way to caution, as investors weighed what persistent employment strength might mean for inflation and future Federal Reserve policy.
Early Thursday, February 12, futures for the Dow Jones, S&P 500, and Nasdaq all rose slightly, hinting at a tentative optimism ahead of the CPI release. Yet, beneath the surface, the mood remained cautious. The after-hours earnings reports from corporate heavyweights like Cisco Systems, McDonald’s, and AppLovin added another layer of complexity. While these results offered some insight into the health of key sectors, they did little to dispel the broader sense of unease.
One standout amid the uncertainty has been Apple, which has quietly become the best-performing stock among the so-called “Magnificent Seven” as of early February 2026. While many technology names have taken a back seat during the recent rotation into cyclicals, Apple’s steady ascent has caught the attention of market watchers. According to Investors Business Daily, Apple is “nearing an early entry,” suggesting that savvy investors are eyeing the tech giant for potential gains even as the broader sector faces headwinds.
Yet, not all news from the tech world has been positive. Cisco Systems, for example, issued a warning about higher memory chip prices, sending its own stock—and those of rivals like Dell, Arista, and Hewlett Packard Enterprise—lower. As reported by Investors Business Daily, the ripple effects of supply chain pressures and rising component costs continue to weigh on technology shares, complicating the outlook for a sector that has often led market recoveries in the past.
For now, all eyes remain on Friday’s CPI report. The data will not only provide a snapshot of inflationary pressures but also serve as a litmus test for the market’s resilience in the face of uncertainty. As JPMorgan’s analysis makes clear, the range of possible outcomes is wide, and the stakes are high. Investors are left to weigh a dizzying array of scenarios, each with its own risks and rewards.
Ultimately, the story of this week in the markets is one of anxious anticipation. With major indexes poised for losses, a pivotal inflation report on the horizon, and mixed signals from both the economy and corporate America, the next chapter could bring relief—or fresh turbulence. For traders and long-term investors alike, Friday’s CPI reading will be more than just a number; it will be a verdict on the market’s hopes and fears, and a guidepost for what comes next.