US stock futures experienced slight increases, breaking a three-day losing streak for S&P 500 contracts, while Treasury yields climbed. This cautious market sentiment was largely driven by anticipation of the latest US factory price data, specifically the August producer price index (PPI), and forthcoming earnings reports from major tech companies, most notably Oracle Corp.

Oil prices continued their upward trend, with Brent crude surpassing $102 a barrel, following signals from Iran indicating a potential intensification of conflict. The dollar remained largely stable, and the bond market saw a decline ahead of a $22 billion auction of 30-year debt. The European Central Bank's interest rate decision was also on investors' radar, with a hike already priced in.

Analysts noted that while the PPI report is significant, it might not be enough to alter the Federal Reserve's decision next week regarding interest rates, according to Santiago Mateo Yanguas of CaixaBank AM. However, a substantial surprise in the data could still shift expectations for the rate path beyond the immediate meeting, particularly impacting Treasury yields and interest rate-sensitive sectors. Oracle's earnings, expected after the US market close, are under scrutiny, especially given the company's shares are down 17% this year, underperforming tech peers due to concerns about heavy capital spending and leverage. Despite potential short-term volatility from quarterly results, Francisco Simon of Santander Asset Management emphasized that the underlying earnings trend is a more crucial driver of long-term equity performance, highlighting that the structural growth story remains intact for markets.