Cost averaging is a strategy where you buy an investment regularly over time, regardless of its price. This helps in reducing the impact of market fluctuations and lowers the risk by spreading out your investments. Full definition
This will allow some level of dollar cost averaging into our targeted allocation, and avoid moving too much money at the «wrong» time. (theretirementmanifesto.com)
In most circumstances the court will prefer both parents to agree on a supervisor, rather than pay for a professional, which costs an average of $ 50 per hour. (custodyxchange.com)