Table 1: The number and the ratio of the best 94 ANNs which were selected by the GA Table 2: The data size and the ratios selected by the GA among the best 94 ANNs obtained Table 3: The selection ratios of the input window sizes among the best 94 ANNs obtained momentum indicator that fluctuates above and below zero. The upper part of the figure indicates the realized values of BIST 30 index between the mentioned dates above. Just below the realized values, we see the blue line and the red line. They are two different types of MACD lines. The red one is the MACD trigger, which represents the faster exponential moving average and the blue one is MACD indicator, which represents the slower exponential moving average. Figure 1: The best model for the feedforward backpropagation genetic algorithm - neural network architecture Figure 2: The interpretation of MACD
