Аннотация:In this article, the author applied the formula of damped fluctuations to explain the process of market quotations. The result shows that assimilation by the market of any new information takes place alongside two simultaneous processes: a sudden wide spread in the quotation values, which then narrows and comes to nothing, and a gradually growing perception by the market of the new price level, that is, the quantitative measure of new information being assimilated.