Despite the Federal Reserve’s efforts Wall Street fears a big US bank is in trouble

Global stock markets may have cheered the US Federal Reserve yesterday, but on Wall Street the Fed’s unprecedented move to pump $280 billion (£140 billion) into global markets was seen as a sure sign that at least one financial institution was struggling to survive.

The name on most people’s lips was Bear Stearns. Although the Fed billed the co-ordinated rescue as a way of improving liquidity across financial markets, economists and analysts said that the decision appeared to be driven by an urgent need to stave off the collapse of an American bank.

“The only reason the Fed would do this is if they knew one or more of their primary dealers actually wasn’t flush with cash and needed funds in a hurry,” Simon Maughan, an analyst with MF Global in London, said.

Read moreDespite the Federal Reserve’s efforts Wall Street fears a big US bank is in trouble