What Is Volume of Trade?
Volume of trade is the total quantity of shares or contracts traded for a specified security. It can be measured on any type of security traded during a trading day. Volume of trade or trade volume is measured on stocks, bonds, options contracts, futures contracts, and all types of commodities.
- The volume of trade refers to the total number of shares or contracts exchanged between buyers and sellers of a security during trading hours on a given day.
- The volume of trade is a measure of the market's activity and liquidity during a set period of time.
- Higher trading volumes are considered more positive than lower trading volumes because they mean more liquidity and better order execution.
Understanding Volume of Trade
Volume of trade measures the total number of shares or contracts transacted for a specified security during a specified time period. It includes the total number of shares transacted between a buyer and seller during a transaction. When securities are more actively traded, their trade volume is high, and when securities are less actively traded, their trade volume is low.
Volume tends to be highest near the market open and close and the start of the week and last day of the week.
How Volume of Trade Works
Each market exchange tracks its trading volume and provides volume data. The volume of trade numbers are reported as often as once an hour throughout the current trading day. These hourly reported trade volumes are estimates. A trade volume reported at the end of the day is also an estimate. Final actual figures are reported the following day.
Investors may also follow a security’s tick volume, or the number of changes in a contract's price, as a surrogate for trade volume, since prices tend to change more frequently with a higher volume of trade.
Volume tells investors about the market's activity and liquidity. Higher trade volumes for a specified security mean higher liquidity, better order execution, and a more active market for connecting a buyer and seller. When investors feel hesitant about the direction of the stock market, futures trading volume tends to increase, which often causes options and futures on specified securities to trade more actively. Volume overall tends to be higher near the market's opening and closing times, and on Mondays and Fridays. It tends to be lower at lunchtime and before a holiday.
In recent times, high-frequency traders and index funds have become a major contributor to trading volume statistics in U.S. markets. According to a 2017 JPMorgan study, passive investors like ETFs and quantitative investment accounts, which utilize high-frequency algorithmic trading, were responsible for 60 percent of overall trading volumes while "fundamental discretionary traders" (or traders who evaluate the fundamental factors affecting a stock before making an investment) comprised only 10 percent of the overall figures.
Traders and Volume of Trade
Traders use various trading factors in technical analysis. Trade volume is one of the simplest technical factors analyzed by traders when considering market trades. The trade volume during a large price increase or decrease is often important for traders as high volumes with price changes can indicate specific trading catalysts. High volumes associated with directional changes in price can also help to reinforce support for the value of a security.
Volume levels can also help traders decide on specified times for a transaction. Traders follow the average daily trading volume of a security over short-term and longer-term periods when making decisions on trade timing. Traders can also use several technical analysis indicators that incorporate volume. The Securities and Exchange Commission (SEC) regulates the sale of securities by traders. According to Rule 144, sellers cannot make security sales exceeding 1% of outstanding shares of the same class being sold.
Example of Volume of Trade
Suppose a market consists of two traders. The first trader buys 500 shares of stock ABC and sells 250 shares of XYZ. The other trader purchases 500 shares and sells 250 shares of stock DEF to the first trader. The total volume of trade in the market is 1000 (500 shares of ABC +250 XYZ shares + 250 shares of DEF).