An early stock-market rally on Thursday has given way to broad-based selling as doubts about the artificial-intelligence trade re-emerged following the latest batch of earnings from Nvidia.

Stocks rallied in early trading on Thursday, just hours after blockbuster earnings from chip giant Nvidia and a stronger-than-expected jobs report. The Dow Jones Industrial Average jumped nearly 600 points, or 1.2%, while the S & P 500 climbed 1.8%. The tech-heavy Nasdaq soared 2.5%.

Nvidia (NVDA)'s Q3 earnings beat has lifted stocks across the tech sector, including competitors such as Intel (INTC), AMD (AMD) and Broadcom (AVGO). But there are four stocks (000660.KS, 005930.KS, MU,

Nvidia’s third-quarter earnings beat initially alleviated AI-bubble fears, but tech stocks slipped as markets digested economic data.

Tech stocks are falling for a fourth consecutive session as investors brace for Nvidia's earnings report. Bitcoin dropped and bond yields tumbled.

Chip maker Nvidia’s strong earnings and rock-solid guidance ease worries about an artificial-intelligence bubble.

Since April’s low, stock market pullbacks like we’re witnessing in the S&P 500 and Nasdaq Composite, which are down about 3.4% and 4.4%, respectively, over the past five trading days, have led risk-tolerant investors to ‘buy the dip.’

Large-cap stocks are known for their staying power and ability to weather market storms better than smaller competitors. However, their sheer size makes it more challenging to maintain high growth rates as they’ve already captured significant portions of their markets.

Tech stocks were getting snapped up early Thursday by investors after Nvidia Corp's earnings gave the AI trade its groove back. Nvidia shares were up more than 4% in early trade, while the S&P 500's tech sector was 2.

Before the trading day starts we bring you a digest of the key news and events that are likely to move markets. Today we look at:

Asian stocks have tracked Wall Street’s plunge in skittish trading, with the region’s major benchmarks erasing the previous day’s gains.