Banks face "systemic margin call," $325 billion hit: JPM

Reuters reports:

- Wall Street banks are facing a "systemic margin call" that may deplete banks of $325 billion of capital due to deteriorating subprime U.S. mortgages, JPMorgan Chase & Co (JPM.N), said in a report late on Friday.


JPMorgan, which sent a default notice to Thornburg Mortgage Inc. (TMA.N) after the lender missed a $28 million margin call, said more default notices and margin calls were likely. The Carlyle Group's mortgage fund also failed to meet $37 million in margin calls this week.

"A systemic credit crunch is underway, driven primarily by bank writedowns for subprime mortgages," according to the report co-authored by analyst Christopher Flanagan. "We would characterize this situation as a systemic margin call."

You'll want to read this one.