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Board of Governors of the Federal Reserve System (U.S.)
International Finance Discussion Papers
First to "Read" the News: New Analytics and Algorithmic Trading
Exploiting a unique identification strategy based on inaccurate news analytics, we document a causal effect of news analytics on the market irrespective of the informational content of the news. We show that news analytics speed up the stock price and trading volume response to articles, but reduce liquidity. Inaccurate news analytics lead to small price distortions that are corrected quickly. The market impact of news analytics is greatest for press releases, which are timelier and easier to interpret algorithmically. Furthermore, we provide evidence that high frequency traders rely on the information from news analytics for directional trading on company-specific news.
Cite this item
Bastian von Beschwitz & Donald B. Keim & Massimo Massa, First to "Read" the News: New Analytics and Algorithmic Trading, Board of Governors of the Federal Reserve System (U.S.), International Finance Discussion Papers 1233, Jul 2018.
- G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)
- G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
Keywords: Stock Price Reaction ; News Analytics ; High Frequency Trading ; Press Releases
This item with handle RePEc:fip:fedgif:1233
is also listed on EconPapers
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