The average volume of a security over a longer period of time is wolumen forex market total amount traded in that period, divided by the length of the period. Therefore, the unit of measurement for average volume is shares per unit of time, typically per trading day.
Trading volume is usually higher when the price of a security is changing. News about a company’s financial status, products, or plans, whether positive or negative, will usually result in a temporary increase in the trade volume of its stock. Shifts in trade volume can make observed price movements more significant. Higher volume for a stock is an indicator of higher liquidity in the market.
In the United States, the Rule 144 of the Securities Act of 1933 restricts the buying or selling of an amount of a security that exceed a certain fraction of its average trading volume. Therefore, the calculation of the trading volume is regulated by the SEC. The Trading Book: A Complete Solution to Mastering Technical Systems and Trading Psychology. This page was last edited on 3 May 2018, at 13:02. This article is about the global economic downturn during the early 21st century. Not to be confused with Great Depression. The Great Recession was a period of general economic decline observed in world markets during the late 2000s and early 2010s.