Calamos S&P 500 Structured Alt Protection ETF – January (NYSEARCA:CPSY) Short Interest Update

Posted by Doug Wharley on Sep 17th, 2026

Calamos S&P 500 Structured Alt Protection ETF – January (NYSEARCA:CPSY – Get Free Report) was the target of a large decrease in short interest in August. As of August 31st, there was short interest totaling 8,673 shares, a decrease of 31.9% from the August 15th total of 12,738 shares. Based on an average daily trading volume, of 586 shares, the short-interest ratio is currently 14.8 days. Approximately 0.9% of the company’s stock are sold short.

Calamos S&P 500 Structured Alt Protection ETF – January Trading Up 0.2%

NYSEARCA:CPSY traded up $0.06 during mid-day trading on Thursday, reaching $26.05. 10 shares of the stock were exchanged, compared to its average volume of 2,670. The company has a 50 day simple moving average of $25.90 and a 200-day simple moving average of $25.59. Calamos S&P 500 Structured Alt Protection ETF – January has a 1 year low of $24.58 and a 1 year high of $26.08.

About Calamos S&P 500 Structured Alt Protection ETF – January

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The Calamos S&P 500 Structured Alt Protection ETF January (CPSY) is an exchange-traded fund that mostly invests in large cap equity. The fund seeks to track the return of the SPDR S&P 500 ETF Trust (SPY), to a cap, with 100% downside hedge over a one-year outcome period. The actively managed fund holds FLEX options to obtain exposure CPSY was launched on Jan 2, 2025 and is issued by Calamos.