After several years of steep rises, trading volumes on dark pools have started to level off this year, according to the TABB Group, which tracks the industry.

一直关注这个领域的TABB Group说，在急剧上升了几年之后，今年暗盘交易的数量开始趋向平稳。

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Tabb is the first woman to referee a world snooker championship final.

塔普是第一位在斯诺克世锦赛决赛中担当裁判的女性。

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Michaela Tabb is snooker's leading female referee. A former nine-ball pool player and referee, she swapped the blue baize for the green in 2001 and is now a regular on the Tour.

麦克拉-塔布是斯诺克球坛最出色的女裁判之一，这位曾经是九球球员和裁判的女性在2001年开始执法斯诺克比赛，现在她已经成为巡回赛中经常亮相的裁判之一。

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Research by TABB Group, a consultancy, suggests they will ultimately shrink to just three or four per asset class.

ECONOMIST: Derivatives exchanges

Dark pools are expected to grow from 9% of the market now to 15% by 2010, according to Tabb Group.

FORBES: Magazine Article

The Tabb Group, a leading capital markets research and analytics firm, recently surveyed financial institutions on their use of spreadsheets, said Tabb.

FORBES: Dodd-Frank Whistle-Blowers Raise Stakes in Spreadsheet OpRisk