portada An Investigation Into Using News Analytics Data in Volatility Models (en Inglés)

An Investigation Into Using News Analytics Data in Volatility Models (en Inglés)

Formato

Libro Físico

Autor

Sergei Sidorov

Vladimir Balash

Editorial

Lulu.com

Idioma

Inglés

N° páginas

164

Encuadernación

Tapa Blanda

Dimensiones

21x14.8x0.9 cm

Peso

0.20 kg.

ISBN13

9781470926120

Categorías

Empresa y gestión

An Investigation Into Using News Analytics Data in Volatility Models (en Inglés)

Sergei Sidorov (Autor) · Vladimir Balash (Autor) · Lulu.com · Tapa Blanda

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Reseña del libro "An Investigation Into Using News Analytics Data in Volatility Models (en Inglés)"

Many investment companies in the U.S. and Europe have been using news analytics to improve the quality of its business. Interest in news analytics is related to the ability to predict changes of prices, volatility and trading volume on the stock market. We consider different volatility models augmented with news analytics data to examine the impact of news intensity on stock volatility. The study shows that the problem of examining the impact of news intensity on volatility is far more involveed than it might seem at first sight. The study shows that the addition of news intensity or contemporaneous trading volume increases the explanatory power of standard models. The augmented models illustrated here show potential for more accurate prediction of volatility which, in turn, can lead to better risk management.