I would lean towards "theme-driven bounce until proven otherwise."

A 2.5% rebound in QQQ and a near-20% surge in leveraged semiconductor ETFs looks impressive, but the drivers were largely stock-specific and sentiment-driven rather than a broad improvement in macro conditions. If the market's concern yesterday was tighter monetary policy and higher-for-longer rates, that concern has not disappeared overnight.

What is encouraging is that buyers remain eager to step into AI and semiconductor weakness. That suggests the AI capex narrative is still intact and institutions are not rushing for the exits. What is less encouraging is the market's tendency to rotate violently from panic to euphoria within 24 hours, which is characteristic of a volatile trading environment rather than a stable uptrend.

The key test is whether chips can continue advancing over the next several sessions without a new catalyst. If they can, yesterday may have been a positioning washout. If gains quickly fade, it will look more like short covering and dip-buying than the start of a durable leg higher.

For now, I would classify it as resilience, but not yet confirmation. The bulls won a battle. It is too early to say they have won the war.