RT Journal Article SR Electronic A1 Mastný, Václav T1 Performance of technical indicators in forecasting high-frequency foreign exchange rates JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2015 VO 52 IS 3 SP 157 OP 166 DO 10.11118/actaun200452030157 UL https://acta.mendelu.cz/artkey/acu-200403-0015.php AB This paper deals with technical analysis and its forecasting ability in the intradaily foreign exchange market. The objective of this study is to investigate whether technical indicators are able to provide prediction superior to "buy and hold" strategy. Each indicator is tested with series of parameters in time series of different frequency (5, 15, 30, 60 min). The profitability of each indicator is examined in simple trading modell.