Profitability of Selected Technical Analysis Indicators
Profitability of Selected Technical Analysis Indicators

Author(s): Pavla Říhová, Milan Svoboda
Subject(s): Methodology and research technology, Transformation Period (1990 - 2010), Present Times (2010 - today), Accounting - Business Administration
Published by: Masarykova univerzita nakladatelství
Keywords: Markov chain analysis; technical analysis; MACD; OBV; RSI;
Summary/Abstract: This empirical study is another part of our long-term research that deals with stochastic modelling of a short-term share price development. We use Markov Chain Analysis (MCA) to predict the share price development. The principal of this method consists in finding such states in which there is a high probability of changing the tertiary trend. These states are then used to generate buy and sell signals. The aim of this study is to compare the profitability of a business strategy using MCA with varying state space with the selected indicators of technical analysis. The indicators that are often recommended in traders´ articles, i.e. MACD, RSI and OBV, have been selected for this comparison. The basic success rate of individual methods is to overcome the profitability of the Buy & Hold (B&H) passive strategy, profitability of which is calculated as well. The study was performed using historical daily prices (open and close) of the ČEZ´s shares for a period of 12 years; from the beginning of 2006 until the end of 2017 (3 010 trading days). Based on the results of some selected technical indicators it can be stated that none of them outperforms the B&H strategy in the long term, while the models based on MCA are able to outperform the B&H strategy. If we include fees, the trading strategy using the MCA is unprofitable. Only trading based on the RSI would bring a positive appreciation and slightly outperform the B&H strategy.

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