Oracle’s recent earnings report and the AI infrastructure deal between Microsoft and Nebius are bullish signs for the group

Shares of chipmakers rose on Tuesday as the group posted its longest winning streak in almost eight years.

The Philadelphia Stock Exchange Semiconductor Index rose 0.3 per cent in its ninth straight positive session, its longest such streak since 2017. The gauge has jumped 8.7 per cent over the period and is now up 22 per cent this year, beating the Nasdaq 100 Index’s almost 16 per cent gain.

Among notable movers, ON Semiconductor jumped 3 per cent, Intel rose 2 per cent and Applied Materials added 1.5 per cent. Nvidia, the leader in AI chips, fell 1.6 per cent, though it remains up more than 30 per cent this year. Broadcom sank 1.1 per cent but is still up 55 per cent in 2025.

“Everything we see happening with the AI buildout and tech overall, it’s all powered by semiconductors,” said Wayne Kaufman, chief market analyst at Phoenix Financial Services.