UK shares open; eyes on FTSE 250 deals as London market trades
FTSE 250 edged up Thursday, with Rotork plc making up more than all of that move. Rotork soared 66.85% after ABB Ltd offered a £4.14 billion cash deal. FTSE 100 slipped 0.34%.

London's cash market was not open on Saturday. Shares of Rotork finished Friday at 488p, rising 0.4% compared with the previous Friday.