Compass suffered a bout of market jitters that depressed its shares 10 1/4p to 380 1/4p after French rivals cut their sales growth forecasts. WPP rallied from yesterday's falls for a gain of 10p at 538p, boosted by a bullish Goldman Sachs note. Amey hit a four-year low of 88 1/2p, down 30%, or 39p, as worries about the London Underground contract mounted. It was joined by Capita, down 8p to 276p, and Hays, off 6 3/4p to 142 1/4p as the business support sector suffered.