title: QCM
text: # QCM
  
  QCM may refer to:
  
  * Quality Capital Management, a UK-based hedge fund specialising in managed futures.
  * Quartz crystal microbalance, a weighing instrument which measures a mass per unit area by measuring the change in frequency of a quartz crystal resonator
  * Quad City Mallards, a former ECHL team that played in the Quad Cities area of Illinois
  * Quality Control Music, an American record label
  