The Use of Heuristics in Creating Speculation Strategy

In our paper we present the idea of creating heuristics, basing on the Nash equilibrium, for making decisions referring to stock games. On the contrary to preferring the stock parameters as well as the prognosis theory, applying the equilibrium of strategic games methods enriches the quantity of information (entropy level) which gives the possibility to consider the unfavourable and the unexpected trends and prognosis turns. This is an effect of considering varied strategies of game results, and also gives the possibility of creating ´monetary coalition´, which protects player´s financial resources.