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Calamos S&P 500 Structured Alt Protection ETF - September (CPST) Chart & Stock Price History

Calamos S&P 500 Structured Alt Protection ETF - September logo
$26.34 -0.01 (-0.04%)
As of 08/5/2025 04:10 PM Eastern

Calamos S&P 500 Structured Alt Protection ETF - September Stock Price Performance

The Calamos S&P 500 Structured Alt Protection ETF - September (CPST) fund chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the fund increased 4.03%. In the past month, the fund has increased 0.65%, reflecting recent market activity.

As of the latest close, Calamos S&P 500 Structured Alt Protection ETF - September traded at $26.34 with a market cap of $26.34 million and volume of 6,636 shares.

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5 Day
Performance
+0.34%
1 Month
Performance
+0.65%
3 Month
Performance
+4.23%
Year-To-Date
Performance
+4.03%

CPST Stock Chart for Wednesday, August, 6, 2025

Calamos S&P 500 Structured Alt Protection ETF - September Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/05/2025$26.35$26.34
-0.04%
$26.34$26.316,636 shs$26.34 million
08/04/2025$26.25$26.35
+0.38%
$26.35$26.312,624 shs$26.35 million
08/01/2025$26.33$26.25
-0.30%
$26.26$26.212,305 shs$26.25 million
07/31/2025$26.34$26.33
-0.04%
$26.35$26.314,945 shs$26.33 million
07/30/2025$26.34$26.34$26.34$26.313,728 shs$26.34 million
07/29/2025$26.35$26.34
-0.04%
$26.40$26.321,154 shs$26.34 million
07/28/2025$26.34$26.35
+0.04%
$26.36$26.35189 shs$26.35 million
07/25/2025$26.32$26.34
+0.08%
$26.34$26.342 shs$26.34 million
07/24/2025$26.31$26.32
+0.04%
$26.32$26.322 shs$26.32 million
07/23/2025$26.27$26.31
+0.15%
$26.31$26.28316 shs$26.31 million
07/22/2025$26.26$26.27
+0.04%
$26.28$26.24171 shs$26.27 million
07/21/2025$26.25$26.26
+0.04%
$26.31$26.254,258 shs$26.26 million
07/18/2025$26.24$26.25
+0.04%
$26.25$26.25325 shs$26.25 million
07/17/2025$26.20$26.24
+0.15%
$26.26$26.207,929 shs$26.24 million
07/16/2025$26.19$26.20
+0.04%
$26.21$26.17282 shs$26.20 million
07/15/2025$26.19$26.19$26.19$26.16689 shs$26.19 million
07/14/2025$26.18$26.19
+0.04%
$26.19$26.16907 shs$26.19 million
07/11/2025$26.19$26.18
-0.04%
$26.19$26.171,444 shs$26.18 million
07/10/2025$26.18$26.19
+0.04%
$26.20$26.188,166 shs$26.19 million
07/09/2025$26.15$26.18
+0.11%
$26.19$26.1915 shs$26.18 million
07/08/2025$26.13$26.15
+0.08%
$26.17$26.15142 shs$26.15 million
07/07/2025$26.17$26.13
-0.15%
$26.14$26.095,353 shs$26.13 million

This page (NYSEARCA:CPST) was last updated on 8/6/2025 by MarketBeat.com Staff
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