«Слишком большие» банки как источник системного риска
This work contains the analysis of quotes dynamics for the biggest five Russian banks. The investigation is based on the trend of daily quotes. Pieces of news concerning these banks were researched in order to determine the reasons for the changes of trends. Main news groups were compared with the quote dynamics to investigate the power of their influence. It allowed to find fundamental factors influencing the quote dynamics changes and to estimate the power of the impact.