Cumulative Volume Index

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Cumulative Volume Index

In technical analysis, an index tracking possible future price movements for the broader market. It is calculated by subtracting the volume of declining stocks from the volume of advancing stocks and adding the difference to a running count. A declining CVI is thought to be bearish while an advancing CVI is thought bullish. See also: OBV.
References in periodicals archive ?
This book highlight's the need for professionals working with children with brain injury to be aware of the features of CVI so this can be identified early allowing thorough assessment and intervention within a family centred approach.
Dutton (2009) described the effects of CVI in terms of dorsal stream (the "where" system) and ventral stream (the "what" system) functions.
Furthermore, field losses are a major part of CVI, yet 74% of the parents responded that field losses were suspected but not assessed.
The visual functions that are measured in children with CVI are typically acuity, visual fields, and general visual awareness (fix and follow and response to objects, for example).
The CVI Range was used to monitor changes in functional vision status.
Topor noted that when the term CVI was first used in the 1980s, many professionals thought that students with this diagnosis were not truly visually impaired.
On representing CVI Melles Griot, Dvir states, "We are excited to represent the entire range of CVI Melles Griot products and capabilities.
the revision of state certification examinations for teachers of students with visual impairments to include content on CVI.
Earthworks LLC specializes in site work for construction projects and would bring, in-house, capabilities that CVI Development currently contracts.
The company manufactures and sells high energy laser optics and etalons under the CVI Melles Griot brand, with the customer base spread across the globe.
Because CVI has received so much attention in the past 10 years from both the medical profession and the field of visual impairment, future teachers of students with visual impairments need guidance in locating information from various sources and in evaluating the utility and trustworthiness of the information.
Additionally, CVI Development has entered into acquisition negotiations with Earthworks LLC, and Waller Construction Group.