Before revision:  Besides the model can be considered mathematically very simple, it was able to improve significantly the performance of agents operating with real financial data , as will be showed in this paper . Based on the results obtained, and also on the very intuitive logic of our model, we believe that the index proposed here can be very useful to help investors on the activity of determining ideal price ranges for buying and selling stocks in the financial market.
After revision:  Besides the model can be considered mathematically very simple, it was able to improve significantly the performance of agents operating with real financial data . Based on the results obtained, and also on the very intuitive logic of our model, we believe that the index proposed here can be very useful to help investors on the activity of determining ideal price ranges for buying and selling stocks in the financial market.