The S&P 500 and Nasdaq both climbed Monday as technology and semiconductor shares staged their strongest session in weeks, a move that looks less like the start of a sustained recovery and more like a market holding its breath before Wednesday's inflation print.
The rally was broad but shallow in conviction. Nvidia, AMD, and Broadcom all posted gains north of 3%, dragging the Philadelphia Semiconductor Index up by its largest single-day margin since April. Mega-caps followed dutifully: Apple, Microsoft, and Alphabet each added between 1.5% and 2.2%. Volume, however, told a more cautious story—turnover ran roughly 8% below the 20-day average, suggesting institutional desks were participating but not piling in.
The inflation shadow
Wednesday's Consumer Price Index release looms over every bid. Economists surveyed by Bloomberg expect headline CPI to hold at 4.1% year-over-year, with core inflation ticking down marginally to 3.8%. Any upside surprise would almost certainly revive speculation that the Federal Reserve will hike again in July—a scenario markets had largely dismissed until last week's hotter-than-expected jobs report.
The bond market remains skeptical of the equity rally's staying power. The 10-year Treasury yield held above 4.55%, near its highest level since late 2023, and the 2s10s curve stayed inverted by roughly 40 basis points. Credit spreads, meanwhile, have widened modestly but not dramatically, indicating that fixed-income traders see stress but not crisis.
Why tech led
Semiconductors and software names have been the most rate-sensitive corners of the market this cycle, so their outperformance Monday carries symbolic weight. The narrative is straightforward: if inflation cooperates, the Fed can pause, and duration-heavy growth stocks regain their footing. But the narrative is also fragile. Chip stocks remain down roughly 12% from their April highs, and the Nasdaq is still in correction territory by the traditional 10% threshold.
Some of the buying appears technical. The S&P 500 tested and held its 200-day moving average late last week, triggering systematic flows from trend-following strategies. Short covering likely contributed as well; short interest in the SPDR S&P 500 ETF had climbed to its highest level since the regional banking scare of 2023.
Our take
This rally is a placeholder, not a verdict. Markets are not pricing in a soft landing so much as they are refusing to price in a hard one until the data force their hand. If Wednesday's CPI comes in cool, the rebound could extend into a proper relief rally. If it runs hot, Monday's gains will look like a last gasp of hope before the Fed reminds everyone that its inflation fight is not over. Either way, the trade is binary, and binary trades are not investments—they are bets.
