- The FTSE 100 opened slightly higher on Thursday and sterling was steady after Theresa May survived a confidence vote of Conservative MPs to continue as Prime Minister.

Underlying earnings growth of 10.9%, ahead of consensus forecasts, helped travel agent TUI advance 5.1% to £11.97. The strong performance is underpinned by a strong contribution from its higher margin hotel and cruise businesses.

Rival Thomas Cook, which is under scrutiny over its financial position, gained 10.7% to 32.6p.

A lower effective tax rate saw support services firm Serco guide for earnings per share for 2018 and 2019 to come in ahead of consensus expectations by between 5% and 10%.

The company also confirmed closing net debt would be lower than previously expected at around £200m with leverage improving to 1.2 times to 1.3 times. The shares advanced 7.4% to 96.1p.

Online estate agent Purplebricks fell 7.1% to 139.3p as it reported an increased operating loss for the six months to 31 October 2018 and trimmed its full year revenue guidance.

Losses were up from £11.4m to £25.6m and the company refined its guided revenue range for the year to 30 April from £165m to £185m to £165m to £175m.

Online groceries play Ocado reported double-digit increases in revenue and average orders per week in the 13 weeks to 2 December 2018 but saw its average order size dip over the same period.

First half underlying pre-tax profit was down 26.8% at sports retailer Sports Direct after the company's acquisition of loss-making department store House of Fraser in August. The shares fell 1.1% to 273p.

Bonmarche cut its profit guidance Thursday, on signs sales in the crucial festive shopping period would fall short of expectations as the gloomy backdrop on the UK high street continued. The shares fell 36% to 51.5p

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