Worst Outflows for SPY as QQQ Loses Most Since Dot-Com

The world’s biggest exchange-traded fund posted its worst monthly outflow in its near three-decade history with investors selling the Monday stock rebound en masse.

The $407 billion SPDR S&P 500 ETF Trust, known by its ticker SPY, in January saw its biggest redemption since launching in 1993, according to data compiled by Bloomberg, underscoring weeks of turmoil in U.S. large-cap companies.

Some $6.96 billion exited Monday alone -- the largest daily outflow in almost four years -- as the S&P 500 jumped 1.9%.

The January exits were not contained to the S&P 500 fund. The $191 billion Invesco QQQ Trust Series 1 (QQQ), which follows the Nasdaq 100 Index of tech names, posted its largest investor exodus since the dot-com collapse as about $6.2 billion fled.

The Monday SPY flow is a sign that a cohort of traders may be taking advantage of the recent stock bounce to pare broad-market positions via liquid trading vehicles. Futures for the main U.S. equity gauges were fluctuating on Tuesday morning in New York.

“Investors are worried the rally could be a head fake,” said Athanasios Psarofagis, an ETF analyst with Bloomberg Intelligence. “These feel like sell-into-strength flows.”