Title | ||
---|---|---|
Evaluating a news-aware quantitative trader: The effect of momentum and contrarian stock selection strategies |
Abstract | ||
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We study the coupling of basic quantitative portfolio selectionstrategies with a financial news article prediction system,AZFinText. By varying the degrees of portfolio formation time, wefound that a hybrid system using both quantitative strategy and afull set of financial news articles performed the best. With a1-week portfolio formation period, we achieved a 20.79% tradingreturn using a Momentum strategy and a 4.54% return using aContrarian strategy over a 5-week holding period. We also foundthat trader overreaction to these events led AZFinText tocapitalize on these short-term surges in price. © 2008 WileyPeriodicals, Inc. |
Year | DOI | Venue |
---|---|---|
2008 | 10.1002/asi.v59:2 | JASIST |
Keywords | Field | DocType |
forecasting,econometrics,hybrid system,knowledge management,text mining | Information system,Econometrics,Data mining,Contrarian,Financial news,Computer science,Informetrics,Portfolio,Portfolio optimization,Hybrid system,Prediction system | Journal |
Volume | Issue | ISSN |
59 | 2 | 1532-2882 |
Citations | PageRank | References |
15 | 0.88 | 15 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Robert P. Schumaker | 1 | 419 | 21.71 |
Hsinchun Chen | 2 | 9569 | 813.33 |