UPDATE 1-US high-grade CDS index tighter in volatile trading
(Adds moves after U.S. stock market open)
NEW YORK, Oct 8 (Reuters) - The main U.S. investment-grade credit default swap index fell on Wednesday in volatile trading, on hopes a coordinated global interest rate cut may help free up frozen credit markets.
The index tightened to about 177 basis points, from about 180 basis points on Tuesday, according to data from Markit Intraday. The index earlier had climbed as the stock market opened lower, reversing earlier declines as initial optimism about the rate cuts faded.
"The market has been very volatile. What I tell you right now will probably be different in half an hour," one trader said. "The rate cuts were definitely good news, but the trend has been investors are selling on the news. Things are jittery, but overall the rates cuts should help."
Credit spreads for insurance companies rallied on Wednesday in the wake of a series of rate cuts led by the U.S. Federal Reserve and global central banks.
Credit default swap spreads for companies such as XL Capital (XL.N), MetLife Inc (MET.N), Hartford Financial (HIG.N) and Prudential Financial Inc (PRU.N) all posted large gains, according to CMA DataVision data.
Five-year credit default swaps of XL Capital fell to 683 basis points, or $683,000 a year to protect $10 million of debt, down from 807 basis points on Tuesday, according to data from CMA DataVision. (Reporting by Ciara Linnane and Walden Siew; Editing by Theodore d'Afflisio)










