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

Defined Outcome | Exchange Traded Fund | NYSEArca
25.91 USD +0.03 (0.097%) ⇧ (July 14, 2026, 12:26 p.m. EDT)

Short-term:★★⯪☆☆Long-term:★★⯪☆☆Dividends:☆☆☆☆☆
Hot Take | July 11, 2026, 3:12 a.m. EDT

The security is essentially flatlined, trading within a razor-thin range between $24.31 and $25.91 with virtually zero volatility over the last two months. While the recent 14-day price action shows a slight uptick toward the upper end of its 52-week range, the lack of meaningful movement and the extremely low trading volume relative to the average suggest a dormant instrument rather than a momentum play. There is no clear directional edge to exploit in the near term. Looking further out, the asset is too new to have established a multi-year price trajectory, and the complete absence of dividend history confirms it is a pure equity exposure with no income component. Without a proven track record of growth or a reliable payout, there is no compelling case for a long-term hold.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoETS ✓0.001863
AutoARIMA0.001888
AutoTheta0.001970
MSTL0.002012

Forecast horizon: 45 days | Selected: AutoETS

Forecast Reliability
Score 79%
H-stat 7.42
Ljung-Box p 0.000
Jarque-Bera p 0.124
Excess Kurtosis -1.22

Info Dump

Attribute Value
All Time High 25.905
All Time Low 22.981
Ask 38.83
Ask Size 100
Average Daily Volume10 Day 1,020
Average Daily Volume3 Month 1,557
Average Volume 1,557
Average Volume10Days 1,020
Beta3 Year 0.0
Bid 0.0
Bid Size 200
Category Defined Outcome
Crypto Tradeable 0
Currency USD
Custom Price Alert Confidence HIGH
Day High 25.905
Day Low 25.9
Display Name Capstar Special Purpose
Dividend Yield 0.0
Esg Populated 0
Exchange PCX
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 25.78934
Fifty Day Average Change 0.11566162
Fifty Day Average Change Percent 0.0044848616
Fifty Two Week Change Percent 6.335771
Fifty Two Week High 25.905
Fifty Two Week High Change 0.0
Fifty Two Week High Change Percent 0.0
Fifty Two Week Low 24.31
Fifty Two Week Low Change 1.5950012
Fifty Two Week Low Change Percent 0.06561091
Fifty Two Week Range 24.31 - 25.905
First Trade Date Milliseconds 1,741,012,200,000
Full Exchange Name NYSEArca
Fund Family Calamos
Fund Inception Date 1,740,700,800
Gmt Off Set Milliseconds -14,400,000
Has Pre Post Market Data 1
Language en-US
Legal Type Exchange Traded Fund
Long Business Summary Under normal market conditions, the fund will invest substantially all of its assets in FLexible EXchange Options ("FLEX Options") that reference the price performance of the SPDR®? S&P 500®? ETF Trust (the "Underlying ETF"). The fund is non-diversified.
Long Name Calamos S&P 500 Structured Alt Protection ETF - March
Market us_market
Market State PRE
Max Age 86,400
Message Board Id finmb_1889180418
Nav Price 26.0
Net Assets 31,172,400.0
Net Expense Ratio 0.69
Open 25.9
Previous Close 25.88
Price Hint 2
Quote Source Name Delayed Quote
Quote Type ETF
Region US
Regular Market Change 0.0250015
Regular Market Change Percent 0.0966056
Regular Market Day High 25.905
Regular Market Day Low 25.9
Regular Market Day Range 25.9 - 25.905
Regular Market Open 25.9
Regular Market Previous Close 25.88
Regular Market Price 25.905
Regular Market Time 1,784,046,367
Regular Market Volume 1,796
Short Name Calamos S&P 500 Structured Alt
Source Interval 15
Symbol CPSR
Total Assets 31,172,400
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Peg Ratio None
Trailing Three Month Nav Returns 2.80966
Trailing Three Month Returns 2.80966
Triggerable 1
Two Hundred Day Average 25.332886
Two Hundred Day Average Change 0.57211494
Two Hundred Day Average Change Percent 0.022583883
Type Disp ETF
Volume 1,796
Yield 0.0
Ytd Return 3.01348