Short interest in Invesco California AMT-Free Municipal Bond Portfolio (ARCA:PWZ) decreased during the last reporting period, falling from 147.60K to 27.93K. This put -% of the company's publicly available shares short.

Short interest for Invesco California AMT-Free Municipal Bond Portfolio gives investors a sense of the degree to which investors are betting on the decline of Invesco California AMT-Free Municipal Bond Portfolio's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 65.22K 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.