In January a subsidiary of NASDAQ, an American stock exchange, launched a central clearing house for interest-rate swaps.

今年1月份，纳斯达克(NASDAQ)作为一家美国股票交易所，其下属某机构启动了一个利率互换集中清算中心。

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Euronext, a continental stock exchange that offers central counterparty and netting services via its clearing house, Clearnet, says it is happy to discuss partnerships with other European clearing houses to find a pan-European solution.

ECONOMIST: The London Stock Exchange

The UK's competition regulator has given the London Stock Exchange Group the go-ahead for its planned takeover of clearing house LCH Clearnet.

BBC: LSE cleared by OFT to buy LCH Clearnet

The London Stock Exchange is to buy a 60% stake in LCH Clearnet, the European clearing house, but for a lower price.

BBC: LSE agrees LCH Clearnet deal at lower price