On November 1st the NYMEX opened an open-outcry pit in Dublin to handle Brent crude futures, the benchmark contract for pricing two-thirds of the world's oil.

11月1日，纽约商品交易所在都柏林的期货交易所开张，并以公开叫价的方式交易作为世界三分之二原油的定价基准的布伦特原油期货。

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Margin requirements in the spotlight this week again after the CME Group, owner of futures exchange NYMEX, announced a 25% hike in collateral requirements for crude oil futures, putting initial, and short-lived, pressure on WTI and Brent prices.

FORBES: The Meaning Of CME's Margin Hikes On Oil And Silver