Phibro Animal Health Corporation (NASDAQ:PAHC – Get Free Report) shares gapped down prior to trading on Friday . The stock had previously closed at $40.41, but opened at $39.01. Phibro Animal Health shares last traded at $38.1850, with a volume of 68,261 shares traded. Analyst Upgrades and Downgrades Several brokerages recently issued reports on PAHC. […]