Hints and tips:
...Oil and gas field services companies were hurt, with Baker Hughes falling 3.8 per cent to $48.29....
...Coal miner Peabody fell 3.4 per cent to $36.95, while Cabot Oil & Gas lost 5 per cent to $81.49....
...Its shares, which have risen 29.7 per cent so far this year partly on the back of takeover speculation, were up 2.9 per cent to $27.06....
...Howard Chen Age: 29 Company: Credit Suisse Education and career: Holds a Bachelor of Arts degree from Yale University....
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