Submitted by Verena Pereira (verenagoncalves@uefs.br) on 2018-07-20T23:30:41Z No. of bitstreams: 1 Disserta??oMestradoVers?oFinalCD.pdf: 2552948 bytes, checksum: 021c9ef4954fba969e5860759364257e (MD5) / Made available in DSpace on 2018-07-20T23:30:41Z (GMT). No. of bitstreams: 1 Disserta??oMestradoVers?oFinalCD.pdf: 2552948 bytes, checksum: 021c9ef4954fba969e5860759364257e (MD5) Previous issue date: 2018-03-06 / The biggest challenge for stock market traders is to identify the timing to enter and exit in a trade. This research uses a trading system based on bullish and bearish candlesticks patterns to identify buy and sell signals in the brazilian?s stock market with exit through the chandelier method. The trading system was tested during the period 2005 and 2010 for application in two strategies between 2011 and 2016. The statistical significance and robustness of the strategies were evaluated through skewness, kurtosis, Monte Carlo, z-score, t-test and walk-forward. They revealed some prediction in bullish candlesticks standards / O maior desafio para os investidores no mercado de a??es ? identificar o momento para entrar e sair de uma negocia??o. Esta pesquisa utilizou um sistema de negocia??o baseado em padr?es candlesticks de alta e de baixa para gerar sinal de compra/venda no mercado brasileiro de a??es e vender/comprar por meio do m?todo chandelier exit. O sistema de negocia??o foi testado para simular negocia??es no per?odo entre 2005 e 2010 e para aplica??o em duas estrat?gias no per?odo entre 2011 e 2016. A signific?ncia estat?stica e robustez das estrat?gias foram avaliadas por meio daskewness, kurtosis, Monte Carlo, z-score, t-test e walk-forward. Eles revelaram algum grau de predi??o nos padr?es de candlesticks de alta