| 摘要 |
A method and system for evaluating modulated volume information for a tradable element, such as a security or commodity, determines modulated volume information that compensates for normal fluctuations in volume occurring during the course of a trading period, thereby enabling convenient visualization of abnormal volume activity. Once determined, the evaluating method and system can display and/or store the modulated volume information or output the modulated volume information to other algorithms that may filter it based on a threshold, a price moving average or a comparison of the current price with a price moving average, for example to generate further displays including trading indicators or signals.
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