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CPSR
Calamos S&P 500 Structured Alt Protection ETF - March
stockNYSEETF

At CloseOct 2, 2026 12:10:45 PM EDT
26.19USD0.000%(0.00)1,917
26.20Bid26.28Ask0.08Spread
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Financial
Shell Companies
HQ
Austin, TX, USA
Previous Close
$26.20
Beta
0.10
52-Week High
$26.24 2026-09-22
52-Week Low
$24.75 2025-10-10
SMA 50
$26.09
SMA 200
$25.67
Avg. Vol 10D
5,046
Avg. Vol 30D
2,313
Avg. Vol 90D
1,355
Relative Vol
0.83
19.82M
1524.49%
14.8900%
CPSR Profile

Capstar Special Purpose Acquisition Corp. ("Capstar") is a company organized for the purpose of pursuing a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. With more than 40 years of experience evaluating transactions, investing capital, and leading & growing operations on behalf of a variety of different companies, Capstar intends to further its demonstrated track record of creating industry-leading "buy and build" platforms with a disciplined focus on target businesses in the consumer, healthcare and technology / media / telecom sectors.

CPSR Performance
PeriodPriceDateChangeBeta
1W26.192026-09-28+0.29%0.032
1M26.162026-09-04+0.39%0.080
3M25.892026-07-06+1.44%0.108
6M25.342026-04-06+3.66%0.106
1Y24.842025-10-06+5.72%0.100
2Y23.732025-03-03+10.66%—
5Y9.972021-10-05+163.41%0.241
CPSR Stock Summary

Calamos S&P 500 Structured Alt Protection ETF - March (NYSE:CPSR) stock price today is $26.26, and today's volume is 1,916. CPSR is up 0.249% today. The 30 day average volume is 2,313. CPSR market cap is $34.14M with 1.30M shares outstanding.