US equity markets opened in positive territory on Monday, setting the stage for a critical week of corporate earnings.

The S&P 500 index rose 0.7% in early trading, while the Nasdaq Composite jumped 1.1%, signaling renewed investor confidence ahead of a busy reporting period.

This positive start extends the momentum that has seen US stock markets poised to deliver their best quarterly performance in six years, with the S&P 500 and Nasdaq 100 leading the charge.

Despite the broad-based rally, sector rotation was evident at the open.

Memory chip stocks declined in early trading, diverging from the wider market strength.

This weakness in the semiconductor sub-sector suggests investors are selectively positioning ahead of key tech earnings, rather than engaging in indiscriminate buying.

The contrast between the rising indices and falling memory stocks highlights the nuanced risk appetite as the market approaches a pivotal week for fundamental data.