Dow Jones Transportation Average - DJTA

Definition of 'Dow Jones Transportation Average - DJTA'


A price-weighted average of 20 transportation stocks traded in the United States. The Dow Jones Transportation Average (DJTA) is the oldest U.S. stock index, compiled in 1884 by Charles Dow, co-founder of Dow Jones & Company. The index initially consisted of nine railroad companies - a testament to their dominance of the U.S. transportation sector in the late 19th and early 20th centuries - and two non-railroad companies. In addition to railroads, the index now includes airlines, trucking, marine transportation, delivery services and logistics companies.

Investopedia explains 'Dow Jones Transportation Average - DJTA'


Railroad Union Pacific is the only one of the original DJTA components to continue in the index.

The Dow Jones Transportation Average is closely watched to confirm the state of the U.S economy, especially by proponents of Dow Theory. This theory maintains that as the industrials make and the transports take, the DJTA should confirm the trend of the Dow Jones Industrial Average (DJIA), with a divergence indicating a potential reversal of the trend. In other words, if the DJIA is climbing while the DJTA is falling, it may signal economic weakness ahead, since goods are not being transported at the same rate at which they are being produced, suggesting a decline in nationwide demand.



comments powered by Disqus
Hot Definitions
  1. Marginal Analysis

    An examination of the additional benefits of an activity compared to the additional costs of that activity. Companies use marginal analysis as a decision-making tool to help them maximize their profits. Individuals unconsciously use marginal analysis to make a host of everyday decisions. Marginal analysis is also widely used in microeconomics when analyzing how a complex system is affected by marginal manipulation of its comprising variables.
  2. Treasury Inflation Protected Securities - TIPS

    A treasury security that is indexed to inflation in order to protect investors from the negative effects of inflation. TIPS are considered an extremely low-risk investment since they are backed by the U.S. government and since their par value rises with inflation, as measured by the Consumer Price Index, while their interest rate remains fixed.
  3. Gilt-Edged Switching

    The selling and repurchasing of certain high-grade stocks or bonds to capture profits. Gilt-edged switching involves gilt-edged security, which can be high-grade stock or bond issued by a financially stable company such as the Blue Chip companies or by certain governments.
  4. Master Limited Partnership - MLP

    A type of limited partnership that is publicly traded. There are two types of partners in this type of partnership: The limited partner is the person or group that provides the capital to the MLP and receives periodic income distributions from the MLP's cash flow, whereas the general partner is the party responsible for managing the MLP's affairs and receives compensation that is linked to the performance of the venture.
  5. Class Action

    An action where an individual represents a group in a court claim. The judgment from the suit is for all the members of the group (class).
  6. Retail Sales

    An aggregated measure of the sales of retail goods over a stated time period, typically based on a data sampling that is extrapolated to model an entire country. In the U.S., the retail sales report is a monthly economic indicator compiled and released by the Census Bureau and the Department of Commerce.
Trading Center