Signify (OTCMKTS:PHPPY – Get Free Report) was the target of a large increase in short interest in January. Based on an average daily trading volume, of 105 shares, the short-interest ratio is currently 1.8 days. Based on an average daily trading volume, of 105 shares, the short-interest ratio is currently 1.8 days. The company’s stock had a trading volume of 2,000 shares, compared to its average volume of 650. Further ReadingReceive News & Ratings for Signify Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Signify and related companies with MarketBeat.com's FREE daily email newsletter.