Short interest in Banco Santander SA (NYSE:SAN) decreased during the last reporting period, falling from 7.91M to 7.39M. This put 0.06% of the company's publicly available shares short.

Short interest for Banco Santander gives investors a sense of the degree to which investors are betting on the decline of Banco Santander's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 3.38M shares traded per day, it would take 2.19 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.