What to expect from Europe’s most valuable company before it kicks off tech earnings

ASML is scheduled to report third-quarter results before the opening bell in Amsterdam on Wednesday, making it the first major European technology company to update investors this earnings season. As Europe's most valuable listed company, its figures often set the tone for the broader semiconductor sector.

The results matter beyond ASML itself. The company supplies the lithography equipment used to manufacture advanced chips, so its order book and commentary offer an early read on demand across the semiconductor supply chain, from chipmakers to the suppliers that depend on them.

What to watch: management's assessment of customer demand and any signals on the timing of orders, which can be lumpy from quarter to quarter. Because ASML sits at the start of that chain, its outlook is often treated as a leading indicator for technology earnings more broadly. Investors should note that semiconductor demand remains cyclical, and a single quarter does not establish a trend.