"MF Global told clients yesterday that the margin on FTSE small cap and US stocks would increase to 90pc. FTSE 250 and European stocks will require a 75pc margin.
A senior MF Global salesman told one client the company was finding it increasingly difficult to finance highly-leveraged positions. "We're freezing people out of anything but the FTSE 100," he said. MF Global, which is listed in New York, denied rumours about its liquidity. Shares in the broker recovered a little after Monday's plunge which saw almost two thirds wiped off the company's value."
Interesting.