FTSE 100 slightly higher at midday, trade war worries linger
London's FTSE 100 was slightly higher during a more tranquil day for European equities so far on Wednesday, but markets still lacked inspiration as trade war worries linger.The FTSE 100 index rose 12.01 points, 0.1%, at 8,582.78. The FTSE 250 declined 30.17 points, 0.2%, at 20,623.09. It traded off session lows, however. The AIM All-Share rose 0.72 of a point, 0.1%, at 713.09.The Cboe UK 100 was u