Global equity markets endured another round of selling in the semiconductor sector on Thursday, driven by intensifying skepticism over the sustainability of current valuations.

Investors are increasingly questioning whether the massive capital expenditures required to develop next-generation artificial intelligence hardware will generate commensurate returns in the near term.

32 points as selling pressure intensified across technology-heavy indices.

The sell-off marks a continuation of the volatility that has plagued the technology sector over the past week.

US equity markets suffered a sharp decline on Tuesday, with the Dow Jones Industrial Average dropping 395.32 points as selling pressure intensified across technology-heavy indices. The Nasdaq Composite and the S&P 500 also faced significant headwinds during that session.

On Wednesday, the downward trend persisted as investors continued to trim positions in semiconductor stocks, capping a volatile week for the technology sector.

This latest move reflects a broader rotation out of high-flying tech names into more defensive assets.

The core concern among market participants is the disconnect between the astronomical price-to-earnings ratios of leading chipmakers and the uncertain timeline for profitability in the AI build-out.