It's steady as she goes in lunchtime trading. The FTSE 100 is up 16.51 points, or 0.21%, at 7,704.51.
Following its interim results, online grocery retailer Ocado Group led the blue chip risers with its share price up 5.2% at £10.65.
Cardboard maker DS Group was the biggest faller, down 5.3% at 490.15p.
The FTSE 250 is ahead 13.18 points, or 0.063%, at 20,834.31.