LyondellBasell Industries (LYB) gains on dividend, buyback

LyondellBasell Industries NV. LYB shares gained 1.9% to $103.75, after the company raised its quarterly dividend by 11% to 78 cents and announced that its board had approved a buyback of 10% of its shares. Share volume was 547,000, compared to an all-day average of 874,000