Company: Mcgraw-Hill Co Inc

CHICAGO (Reuters) - CBOE Holdings <CBOE.O> won court backing Friday in its long-running legal battle to prevent rival International Securities Exchange from listing options on the Standard & Poor 500 Index, one of CBOE's most popular and profitable products.

CHICAGO (Reuters) - CBOE Holdings <CBOE.O> won court backing Friday in its long-running legal battle to prevent rival International Securities Exchange from listing options on the Standard & Poor 500 Index, one of CBOE's most popular and profitable products.

Oil fell to a seven-month low near $91 a barrel Wednesday in Asia after Iran agreed to allow the U.N. nuclear agency to restart an investigation into the country's nuclear program.

The price of oil slipped to near $92 a barrel Tuesday, on concerns about global economic growth and news that that Iran will allow the U.N. nuclear agency to restart a probe into its nuclear program.

S&P Indices announced Thursday that energy company Kinder Morgan Inc. will take El Paso Corp.'s spot on its S&P 500 Index as of the close of trading on May 24.

The Energy Department is expected to report on Thursday that the nation's natural gas supplies grew by 52 billion to 56 billion cubic feet in the week ended May 11, according to a survey of analysts by Platts, the energy information arm of McGraw-Hill Cos.

The nation's crude oil supplies rose last week, the government said Wednesday.

The Energy Department is expected to report on Wednesday that the nation's crude oil supplies grew by 1.5 million barrels in the week ended May 11, according to a survey of analysts by Platts, the energy information arm of McGraw-Hill Cos.

LONDON (Reuters) - Around 20 of Europe's biggest banks are to discuss plans to challenge the dominance of the top three credit ratings agencies, the Financial Times reported.

The McGraw-Hill Companies announced a number of key management changes Monday as it prepares to spin-off its education business.

Gasoline prices have dropped 5 percent since peaking last month.

Oil prices fell below $96 a barrel Friday amid concern global crude demand will grow less this year than previously expected.

Oil prices hovered below $98 a barrel Tuesday in Asia as traders eyed signs of weak economic growth in the U.S. and Europe, which suggest crude demand will remain tepid.

The nation's natural gas supplies rose last week, the government said Thursday.

The nation's crude oil supplies increased last week, the government said Wednesday.