Stocks in London closed mixed on Tuesday as oil prices edged lower again and investors looked for signs of a thawing in relations between the US and Iran.
The FTSE 100 index ended down 30.68 points, 0.3%, at 10,708.33, the FTSE 250 rose 35.08 points, 0.1%, to 24,526.45, and the AIM all-share rose 0.44 of a point, 0.1%, to 795.84.