Jitters over AI spending set to grow as US tech giants flood bond market

Big tech firms are turning aggressively to the debt markets in their race to build AI-ready data centers, a shift for Silicon Valley firms that typically relied on cash to fund their investments.Since September, public bond issuance by four of the major cloud computing and AI platform companies known as "Investors say that, so far, they are not overly concerned about the impact on stock valuations because of the recent fundraising, since these companies remain lightly leveraged relative to their scale. But ...