Citigroup has slashed its earnings outlook for Wall Street investment banks Goldman Sachs Group, Lehman Brothers Holdings and Morgan Stanley because of a tough operating environment, according to a report by Thomson Reuters.

The second quarter has seen lower client-related trading volumes, little banking activity, losses related to ineffective hedging and reversals of gains on fair valuing liabilities, [Citigroup analyst] Prashant Bhatia wrote in a note dated May 16.

He expects significant asset sales related to leveraged loan inventory, and commercial and residential mortgages as a result of a greater degree of liquidity in the marketplace.

“While the environment seems to have improved considerably in May, it will not offset the considerable weakness in March and April,” he added.

Meanwhile, consumer sentiment is getting “extremely grumpy”, according to a report by Jennifer Yousfi on Money Morning.

Mirroring the stagflation of the early 1980s, consumer sentiment hit its lowest level since that time period this month as short-term inflation continues to ramp up.

The Reuters/University of Michigan preliminary index of consumer sentiment dropped to 59.5 in May from 62.6 in April. The index is at its lowest level since June 1980. Consumer confidence was at 85.6 as recently as 2007.

“The consumer is getting extremely grumpy,” Brian Bethune, director of financial economics at Global Insight Inc., who had forecast a decline in the confidence index to 59.6, told Bloomberg News. “The economy is flirting with a recession. The only thing keeping it out is this huge amount of pump-priming going on,” including aggressive interest-rate reductions by the U.S. Federal Reserve, the government’s stimulus package and deep discounting by retailers.

Lower-income households are feeling the rising prices at the pump and grocery store most acutely, the survey showed, as such households were the main cause for the index’s fourth consecutive monthly decline.