Contents - Index


値上がり/値下がり出来高比(UVDV) Up-Volume to Down-Volume

一定期間において、株価が値上がりした日と値下がりした日の出来高を比較して銘柄に対する市場気配を見る為の数値です。UVDVと呼びます。

UVDVが1.0を上回る時、買い気配が強く、下回る時、売り気配が強いとします。

数式は以下の通りです。

VAライン VA Line はこのUVDV比をグラフ化したものです(下図)。


マニュアル目次へ


Up-Volume to Down-Volume

The Up-Volume to Down-Volume (we refer to it as the UV/DV), or UVDV is a volume measure of "demand" for the stock.

It is calculated within a given range of entries by obtaining the sum of volumes for advancing entries, and a separate sum of volumes for declining entries.
The UV/DV Ratio is then defined as:



UV/DV Ratios are a numerical representation of the graphical-based
VA Line:



・A UV/DV Ratio greater than 1.0 is reflected by an inclining VA Line.
・A UV/DV Ratio less than 1.0 is reflected by a declining VA Line.


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