Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Get all the relevant market information you need — get it fast, on time, and accurately with Barchart Plus. FREE 30 Day Trial
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Calamos S&P 500 Structured Alt Protection ETF Se (CPST)

Calamos S&P 500 Structured Alt Protection ETF Se (CPST)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NYSE Arca]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NYSE Arca]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
Quote Overview for [[ item.sessionDateDisplayLong ]]
[[ rowChartData.labelLow ]]
[[ rowChartData.lowPriceFormatted ]]
[[ rowChartData.lowPrice ]]
[[ rowChartData.labelHigh ]]
[[ rowChartData.highPriceFormatted ]]
[[ rowChartData.highPrice ]]
since [[ rowChartData.lowDate ]]
since [[ rowChartData.highDate ]]
[[ value ]] [[ value ]]
Realtime quote and/or trades are not sourced from all markets.

Fund Basics

See More
  • Fund Family Calamos Investments
  • Assets Under Management 32,340,000
  • Shares Outstanding, K 1,200
  • 60-Month Beta 0.16
  • Price/Earnings ttm 0.00
  • Annual Dividend & Yield 0.00 (0.00%)
  • Most Recent Dividend N/A on N/A
  • Management Fee 0.69%

Price Performance

See More
Period Period Low Period High Performance
1-Month
26.68 +1.16%
on 11/20/25
27.00 -0.04%
on 12/10/25
+0.13 (+0.47%)
since 11/10/25
3-Month
26.61 +1.43%
on 09/11/25
27.00 -0.04%
on 12/10/25
+0.34 (+1.29%)
since 09/10/25
52-Week
24.63 +9.58%
on 04/07/25
27.00 -0.04%
on 12/10/25
+1.64 (+6.47%)
since 12/10/24

Most Recent Stories

More News
Capstone Green Energy (NASDAQ:CGRN) Expands Rental Fleet to 13.1 MW With C1000S Microturbine Rental System Contracted for a Remote Data Center Handling Blockchain and Cryptocurrency Mining in Louisiana

The 1 MW Rental System Will Provide Reliable Power Using the Site's Waste Gas as Fuel VAN NUYS, CA / ACCESSWIRE / August 23, 2021 / Capstone Green Energy Corporation (www.CapstoneGreenEnergy.com) (NASDAQ:CGRN)...

CPST : 26.99 (+0.15%)
^GASBTC : 0.0000232 (-0.43%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy's (NASDAQ: CGRN) United Kingdom Integrated Remanufacturing Facility Expands its Global Remanufacturing, Training, and Support Capabilities

VAN NUYS, CA / ACCESSWIRE / August 16, 2021 / Capstone Green Energy Corporation (www.CapstoneGreenEnergy.com) (NASDAQ:CGRN), formerly Capstone Turbine Corporation (www.capstoneturbine.com) (NASDAQ:CPST)...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy (NASDAQ:CGRN) Reports First Quarter Fiscal 2022 Financial Results

Total Revenue Grew 13% Year-Over-Year Cash and Cash Equivalents of $49.2M Book-to-Bill Ratio of 1:1 for the Quarter with New Gross Product Orders of $8.2M Webcast to be Held Today, August 11, 2021 at 1:45...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy Corporation (NASDAQ:CGRN) to Provide 1 MW Biogas Power System for Wastewater Treatment Facility in Central America

Renewable Fuel Projects Made up 13% of Total Revenues in Fiscal 2021 VAN NUYS, CA / ACCESSWIRE / August 4, 2021 / Capstone Green Energy Corporation (www.CapstoneGreenEnergy.com) (NASDAQ:CGRN) formerly...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy (NASDAQ:CGRN) Wins Multiple Contracts With Wastewater Treatment Plants in Austria and Germany

VAN NUYS, CA / ACCESSWIRE / July 28, 2021 / Capstone Green Energy Corporation(www.CapstoneGreenEnergy.com) (NASDAQ:CGRN), formerly Capstone Turbine Corporation (www.capstoneturbine.com) (NASDAQ:CPST) ("Capstone"...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy (NASDAQ:CGRN) to Announce Its First Quarter Fiscal Year 2022 Financial Results on Wednesday, August 11, 2021

VAN NUYS, CA / ACCESSWIRE / July 28, 2021 / Capstone Green Energy Corporation (www.CapstoneGreenEnergy.com) (NASDAQ:CGRN) formerly Capstone Turbine Corporation (www.capstoneturbine.com) (NASDAQ:CPST) ("Capstone"...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy Corporation (NASDAQ:CGRN) CEO, Darren Jamison, to Participate in Water Tower Research Fireside Chat Series

Webcast to Be Held on Thursday, July 22, 2021 at 12:00 PM PT / 3:00 PM ET VAN NUYS, CA / ACCESSWIRE / July 20, 2021 / Capstone Green Energy Corporation (www.CapstoneGreenEnergy.com) (NASDAQ:CGRN) formerly...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy (NASDAQ:CGRN) To Provide Hydrogen Blend Microturbines for Industrial Application in Europe

Austrian Power System will rely on Rooftop Solar to Generate Green Hydrogen VAN NUYS, CA / ACCESSWIRE / July 19, 2021 / Capstone Green Energy Corporation (www.CapstoneGreenEnergy.com) (NASDAQ:CGRN), formerly...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy Corporation (NASDAQ:CGRN) Secures 5-Year Service Contract on Butane-Fueled C1000S at AGL Energy's LPG Facility in Australia

VAN NUYS, CA / ACCESSWIRE / July 14, 2021 / Capstone Green Energy Corporation (www.CapstoneGreenEnergy.com) (NASDAQ:CGRN), formerly Capstone Turbine Corporation (www.capstoneturbine.com) (NASDAQ:CPST)...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)
Capstone Green Energy (NASDAQ:CGRN) Expands its Energy as a Service (EaaS) Business by Securing a 2 MW Long-Term Rental Contract

VAN NUYS, CA / ACCESSWIRE / July 9, 2021 / Capstone Green Energy Corporation (www.CapstoneGreenEnergy.com) (NASDAQ:CGRN), formerly Capstone Turbine Corporation (www.capstoneturbine.com) (NASDAQ:CPST) ("Capstone"...

CPST : 26.99 (+0.15%)
CGRN : 0.3700 (+19.35%)

Barchart Technical Opinion

The Barchart Technical Opinion rating is a 100% Buy with a Strengthening short term outlook on maintaining the current direction.

Long term indicators fully support a continuation of the trend.

See More Share

Fund Summary

The Calamos SP 500 Structured Alt Protection ETF - Sep to match the positive price return of the SP 500 up to a defined cap while protecting against 100% of losses over a one-year period (before fees and expenses).

See More

Top 10 Holdings

Name % Holdings

See More

Key Turning Points

3rd Resistance Point 26.95
2nd Resistance Point 26.95
1st Resistance Point 26.95
Last Price 26.99
1st Support Level 26.95
2nd Support Level 26.95
3rd Support Level 26.95

See More

52-Week High 27.00
Last Price 26.99
Fibonacci 61.8% 26.09
Fibonacci 50% 25.81
Fibonacci 38.2% 25.54
52-Week Low 24.63

See More

Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.
Free Barchart Webinar