Market Rally Falters as Fed Meeting Looms; Tesla Holds Strong Amid Sector Weakness

The stock market ended the week in retreat, with major indexes slipping below their 50-day moving averages on Friday after briefly reclaiming them the day before. The Dow Jones Industrial Average edged up just 0.1% for the week, the S&P 500 dipped 0.2%, and the Nasdaq composite fell 0.4%. These modest losses mask a deeper fragility: the S&P 500 and Nasdaq now sit dangerously close to the lows they hit on August 29, the day that marked the start of their current rally attempt. A close below those levels would signal that the entire rally has failed—a highly bearish outcome that would reshape the market's trajectory.

The week's damage was concentrated in sectors that had appeared strongest. Software stocks, which looked resilient just days earlier, crumbled after Oracle and Adobe reported earnings and guidance that disappointed investors expecting more robust growth. Adobe stock fell 5.6% for the week, landing right at its 50-day line. Oracle plunged 9.8%, gapping below that same critical support level. The weakness rippled through the sector: MongoDB and Datadog had reclaimed their 50-day lines on Monday ahead of Oracle's results, only to tumble in the days that followed. Nvidia, the clear leader of this year's market rally, fell 3.7% on Friday alone and dropped to a one-month low for the week. The chip giant's decline reflected not just its own struggles but also reports that Taiwan Semiconductor was effectively warning of weak demand and delaying equipment deliveries—a signal that reverberated through the entire semiconductor complex.

Tesla stood apart from the broader weakness, surging 10.1% on Monday after Morgan Stanley analyst Adam Jonas suggested the company's Dojo supercomputing efforts could add $500 billion to its valuation. The stock held most of that gain, finishing the week up 10.4% to 274.39 and remaining in a buy area. Alphabet, the parent company of Google, also held firm, edging up 0.75% to 137.40 and hitting a 17-month high on Thursday. But Meta Platforms, Microsoft, and Amazon all retreated below their 50-day lines after flashing early buy signals on Thursday, suggesting that even the market's most established technology leaders were losing their footing.

The underlying market breadth told a troubling story. The Nasdaq advance-decline line had fallen to long-term lows, meaning more stocks were declining than advancing. New lows were trending above new highs. The Russell 2000, the small-cap index, was fighting to hold its 200-day line. Software and industrial stocks, once the market's leaders, were coming under growing pressure. Housing stocks had struggled for weeks, with even Lennar's earnings beat failing to spark buying interest on Friday. Airlines had warned on fuel costs. Nucor guided low on earnings. A United Auto Workers strike against Ford, General Motors, and Stellantis began Friday, though investors seemed unmoved by the potential for disruption.

The week's economic backdrop added to the uncertainty. The 10-year Treasury yield rose six basis points to 4.32%, approaching the 15-year high of 4.36% set the previous month. Oil futures jumped 3.7% to $90.77 a barrel. Copper bounced 2.3%. These moves reflected a market still grappling with inflation and the question of whether the Federal Reserve would need to raise rates again.

That question will be answered—or at least clarified—when the Fed meets September 19-20. Markets overwhelmingly expect no rate increase at this meeting, but the real focus will be on the new rate-hike projections that policymakers will issue and the economic forecasts that Fed staff will release. Fed Chair Jerome Powell's press conference following the announcement could prove decisive for stock and bond markets. Recent economic data have suggested underlying cooling in both inflation and growth, and the odds of a November rate hike have fallen to roughly one-third. But if Powell signals a more hawkish stance than markets expect, or if the new projections suggest rate hikes remain possible, the fragile market could crack further.

For now, the market is trapped in a September range within a larger two-month range, with the 50-day line cutting right through the middle of it all. That makes it easy for the market to flip from bullish to bearish signals without making any decisive move. Investors holding long-term positions or recent buys that have worked should maintain exposure, but adding new positions in this chop is dangerous. The time to build watchlists and identify stocks with strong relative strength is now—not when the market finally breaks decisively in one direction or the other.