Has the derivatives volcano already begun to erupt?

Has the derivatives volcano already begun to erupt?

The risk remains that dollar credit will seize up globally, with disastrous consequences for countries that have to borrow dollars to cover deficits

Hedging the foreign exchange risk in this half-trillion-dollar per year business has exhausted the balance sheet of the global banking system. That explains a large part of the jump in the US 10-year note yield to 3.2% last Friday from 2.85% in early September. Hedging the foreign exchange risk in these massive flows created a derivatives mountain, and it has started to spew smoke and lava.

Banks are rationing foreign-exchange swap lines, making hedges so expensive that German and Japanese investors can no longer afford to buy US bonds. If the foreign bid for US debt dries up, the cost of financing America’s $1 trillion annual budget deficit will rise, and so will interest costs around the world……more here