Saudis don't want oil price set in U.S. anymore

Saudi Arabia on Wednesday decided to drop the widely used West Texas Intermediate oil contract as the benchmark for pricing its oil, dealing a serious blow to the New York Mercantile Exchange.

The decision by the world's biggest oil exporter could encourage other producers to abandon the benchmark and threatens the dominance of the world's most heavily traded oil futures contract. It is the main contract traded on Nymex