Petroleum futures were lower midday Tuesday with diesel down sharply.

U.S. natural gas futures added to yesterday’s losses with focus on weather and cooler temperature forecasts for August, while LNG feedgas flows remained choppy.

ULSD futures were up by about 1.6% at 11:15 a.m. ET while RBOB futures were seeing losses of about 0.8%. Crude oil futures were also starting the week in the red, though losses for West Texas ...

U.S. natural gas futures started the week lower after near-term temperature forecasts shed some heat and production showed signs of picking up.

New York Mercantile Exchange Inc. won’t face a claim by funds holding long positions in emissions offset futures that the ...

Nymex remains the dominant player, said Stephen Brown, energy economist for the Federal Reserve Bank in Dallas, because “it has the contracts and the established relationships.

A deal between Chicago giant CME Group and The New York Mercantile Exchange to create a $40 billion futures trading powerhouse could be formally announced by early March, The Post has learned. The … ...

Brent and Nymex crudes are likely to retain their status as the world's two key oil benchmarks for the foreseeable future, despite concerns about their reliability that have prompted calls for a ...

New York Stock Exchange chief John Thain has met several times with officials at the neighboring New York Mercantile Exchange about a possible merger, but the talks are very preliminary and a deal … ...