DermTech, Inc. (NASDAQ:DMTK – Get Free Report) fell 0.9% on Tuesday . The company traded as low as $0.60 and last traded at $0.61. 48,834 shares were traded during mid-day trading, a decline of 85% from the average session volume of 321,284 shares. The stock had previously closed at $0.62. Analyst Upgrades and Downgrades Separately, […]