Greenbriar Sustainable Corp has a consensus price target of $567.61 based on the ratings of 38 analysts. The high is $1350 issued by HSBC on May 10, 2024<. The low is $100 issued by Deutsche Bank on August 5, 2024. The 3 most-recent analyst ratings were released by New Street Research, Goldman Sachs, and Deutsche Bank on August 6, 2024, August 5, 2024, and August 5, 2024, respectively. With an average price target of $118.33 between New Street Research, Goldman Sachs, and Deutsche Bank, there's an implied 0.21% upside for Greenbriar Sustainable Corp from these most-recent analyst ratings.