Short interest in Calamos ETF Trust Calamos S&P 500 Structured Alt Protection ETF January (ARCA:CPSY) decreased during the last reporting period, falling from 51.10K to 37.32K. This put -% of the company's publicly available shares short.

Short interest for Calamos ETF Trust Calamos S&P 500 Structured Alt Protection ETF January gives investors a sense of the degree to which investors are betting on the decline of Calamos ETF Trust Calamos S&P 500 Structured Alt Protection ETF January's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 15.24K shares traded per day, it would take 2.45 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.