The financial definition for Normal Market Size (NMS):
A system that categorizes the size of transactions that are normal for a particular security and forces market makers to deal within these sizes.
Similar Matches
Cumulative abnormal return (CAR)
Cumulative abnormal return (CAR) Sum of the differences between the expected return on a stock (systematic risk multiplied by the realized market return) and the actual return often used to evaluate the impact of news on a stock price.