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A-D |
Also found in: Acronyms | 0.01 sec. |
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A-D Advance-Decline, or measurement of the number of issues trading above their previous closing prices less the number trading below their previous closing prices over a particular period. As a technical measure of market breadth, the steepness of the AD line indicates whether a strong bull or bear market is under way. A-D In technical analysis, a line plotting the advance-decline index over a period of time. The advance-decline index takes the total of stock issues increasing on a trading day and subtracts the number of stock issues declining on the same day. Technical analysts use the index as an indicator of market movements, and use the advance-decline line to confirm a movement. If the line slopes upward over time, it indicates an upward trend, and, if it slopes downward, the opposite is true. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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