Market report: Science squeeze drags on Oxford
London stocks loss early gains as caution once again grips UK stock markets with the mood still dominated by the delicate state of the negotiations between Greece and its creditors. Having ticked up first thing the FTSE 100 index drifts back modestly, with little in the way of corporate news to stimulate interest, the blue-chips nudging around 14 points lower to 6,776.The midcaps FTSE 250 and the