U.S. markets put in a decidedly mixed performance Monday, with tech stocks doing the heavy lifting while blue chips took a breather. The Nasdaq Composite advanced more than 50 points midway through the session, suggesting investors were in a selective mood rather than running for the exits.

By mid-session, the Dow had slipped 0.03% to 47,131.99, while the Nasdaq rose 0.30% to 22,968.43. The S&P 500 split the difference, climbing 0.13% to 6,742.82.

Sector Snapshot: Winners and Losers

Communication services stocks stole the show, rallying 2.2% as the sector's clear winner. On the flip side, energy names bore the brunt of selling pressure, declining 0.8% as the day's laggard.

Manufacturing Activity Jumps

The headline economic news came from New York's manufacturing sector, which apparently got its groove back. The NY Empire State Manufacturing Index jumped to 18.70 points in November from October's 10.70 reading. That crushed market expectations of 6, suggesting factory activity in the region is accelerating faster than economists anticipated.

Big Movers on the Upside

Some individual stocks had the kind of day traders dream about. Sigma Lithium Corp (SGML) rocketed 32% to $7.99 after Ganfgeng Lithium Group's chairman delivered bullish guidance for fiscal 2026 demand. The optimism may stem from anticipated increases in battery and power infrastructure demand. The stock might also be catching a sympathy bid from Chile's market rally—notable since Chile ranks as the world's second-largest lithium producer.

Autonomix Medical, Inc. (AMIX) surged 50% to $1.09 following the company's announcement of post-hoc subgroup analysis results from its first-in-human study. The data suggested potential quality-of-life improvements with its targeted ablation therapy, giving investors something tangible to get excited about.

PACS Group, Inc. (PACS) also jumped 51% to $15.93, and here's where it gets interesting: the company simply announced it will release third-quarter results on November 19. Apparently, anticipation was enough to send shares soaring.

The Day's Losers

Not everyone had a banner day. Yatsen Holding Ltd – ADR (YSG) dropped 22% to $5.30 after reporting third-quarter results that evidently didn't meet the market's expectations.

Taitron Components Incorporated (TAIT) got hammered, falling 45% to $1.15 after announcing it will voluntarily delist its common shares from the Nasdaq. Delisting announcements rarely inspire confidence, and this one was no exception.

Full Truck Alliance Co Ltd – ADR (YMM) declined 9% to $11.22 following its third-quarter earnings report, joining the ranks of companies whose results failed to impress.

Commodities Mostly Lower

In the commodities complex, oil slipped 0.3% to $59.94, while gold declined 0.5% to $4,072.80. Silver bucked the trend, edging up 0.1% to $50.72, while copper fell 0.9% to $5.0185.

Global Markets Weaker

European shares closed in the red across the board. The eurozone's STOXX 600 fell 0.52%, while Spain's IBEX 35 Index dropped 1.1%. London's FTSE 100 declined 0.17%, Germany's DAX 40 slid 1.24%, and France's CAC 40 dipped 0.55%.

Asian markets wrapped up Friday's session mostly lower, with Japan's Nikkei 225 falling 0.10%, Hong Kong's Hang Seng declining 0.71%, and China's Shanghai Composite down 0.46%. India's BSE Sensex was the outlier, rising 0.46%.

Additional Economic Data

Beyond the manufacturing surprise, U.S. construction spending increased 0.2% month-over-month in August, matching July's revised 0.2% gain and beating market estimates that called for a 0.1% decline. It's another small data point suggesting the economy continues chugging along despite higher rates.