Highlights
Megacaps suffered another selloff on top of Wednesday's big drop after a morning rebound try faltered. Wednesday's losses, which pushed the Nasdaq down 3.6 percent, came after the market reacted badly to quarterly results from Alphabet and Tesla. The Alphabet news rattled investors who have piled into trades based on hopes for an artificial intelligence boom. The EV maker bounced back by 2.0 percent Thursday while Alphabet lost another 3.0 percent.
Risk-off sentiment Thursday reflected more disappointing earnings news, an unexpected Chinese rate cut which suggested authorities are deeply concerned by China's slowdown, plus more downside surprises in French and German economic data. This fed concerns that the U.S. and global economies have slowed dramatically. Global de-risking saw unwinding of yen carry trades with switching into dollars and U.S. Treasuries out of risk assets of all kinds.
Surprisingly strong U.S. gross domestic product figures stemmed the risk-off trade briefly, and U.S. Treasury yields moved off their lows while equities tried for a rally, but de-risking resumed through the afternoon and the major indexes ended near the day's lows. Among sectors, worst performers included information technology, communications services, health care, real estate and utilities. Best were industrials, energy, materials, consumer staples, and financials. Small cap stocks resumed their recent outperformance at the expense of big technology and megacaps.