UK Stocks-Factors to watch on Wednesday July 22
LONDON, July 22 (Reuters) - Britain's FTSE 100 index is seen opening down 22 to 24 points, or 0.4 percent lower on Wednesday, according to financial bookmakers. For more on the factors affecting European stocks, please click on * The FTSE 100 index closed down 0.3 percent at 6,769.07 points on Tuesday, as a mixed set of corporate results and lingering concern over commodity price falls outweighed a rebound in gold-mining companies and a rally in car insurers. * BHP BILLITON