Goldman Sachs Asset Management aims to roll out funds that partially conceal their holdings.
Tech stocks turn higher for the year and an ETF that tracks the biggest among them has swelled.
The ETF, which trades under the ticker USO, has plummeted more than 39% this week as crude oil prices swoon.
The ETF should “completely disconnect from fundamentals and could cause a hell of a short squeeze,” an analyst said.
The Fed surprised investors with a pledge to buy recently downgraded corporate bonds.
The fund tracks industries such as cloud technologies, remote communications and cybersecurity.
Yet to come is a reckoning for debt-laden corporate issuers with ratings at risk.
Seventy-two ETFs gave up the ghost in the first quarter.
There may be risks to crowding into the firm's credit fund in reaction to Fed purchases.
The ETF paid out about $150 million in redemptions yesterday.