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Coupling news sentiment with web browsing data improves prediction of intra-day price dynamics

GCG. CaldarelliGRIBGBFLMT PLoS ONE

Coupling news sentiment with web browsing data improves prediction of intra-day price dynamics

Complementary of the cumulative distribution function of the number of clicks a news receives for the ten assets.

The effects of Twitter sentiment on stock price returns

GCG. CaldarelliGRDAMGIM PLoS ONE

The effects of Twitter sentiment on stock price returns

Distribution of sentiment polarity for the 260 detected Twitter peaks

Web search queries can predict stock market volumes

GCG. CaldarelliIBSBMCAUIW PLoS ONE

Web search queries can predict stock market volumes

Graphical illustration of the analysis presented in this paper.