News headlines about PFC stock have been trending somewhat negative recently, according to InfoTrie Sentiment. The research group scores the sentiment of news coverage by analyzing more than six thousand news and blog sources in real time. The firm ranks coverage of publicly-traded companies on a scale of -5 to 5, with scores closest to five being the most favorable. Petrofac earned a news sentiment score of -1.7 on InfoTrie's scale. They also assigned news coverage about the company a news buzz of 10.0 out of 10, meaning that recent news coverage is extremely likely to have an impact on the company's share price in the near future. View News Stories for Petrofac.