Short interest in Nuveen Select Tax Free Income Portfolio (NYSE:NXP) decreased during the last reporting period, falling from 45.16K to 31.24K. This put 0.07% of the company's publicly available shares short.

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

Based on the recent average volume of 69.24K shares traded per day, it would take 1 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.