Tech-focused markets face heightened volatility as investors grow concerned that artificial intelligence spending may not deliver returns quickly enough. CoinDesk reports that Nasdaq 100 weakness follows “AI jitters,” noting the index slumps sharply after a recent record, including a reported 4.5% drop on a recent Friday.

Several outlets frame the pressure in terms of the potential scale of losses. Korea Times, Channel NewsAsia, and Investing.com point to a possible more-than-$2 trillion market-value wipeout in October, with the move tied to scrutiny of big tech earnings and whether hyperscalers’ AI infrastructure build-outs are economically justified. The Independent adds that the anxiety extends beyond equities into credit markets, where investors price in risks linked to higher financing costs and delayed returns.

Across coverage, the context is that borrowing costs and financing conditions could make large, potentially debt-funded investments harder to sustain. While the articles generally describe the same market dynamic—AI investment fears driving a broad tech selloff—details emphasize different transmission channels (equities versus credit) and different supporting signals (recent index moves versus an implied wipeout figure).