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Calamos S&P 500 Structured Alt Protection ETF - November (CPSN)

Defined Outcome | Exchange Traded Fund | NYSEArca
28.29 USD -0.01 (-0.053%) ⇩ (Oct. 15, 2026, 2:30 p.m. EDT)

Short-term:★★⯪☆☆Long-term:★★⯪☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 9:34 a.m. EDT

This instrument is a newly launched structured product with zero price history beyond its inception, making any assessment of long-term business quality or multi-year trajectory impossible; consequently, it offers no historical evidence of resilience or growth. The recent price action shows the fund trading in a tight range near its 52-week highs, suggesting limited immediate volatility but also a lack of significant momentum catalysts. As a structured ETF designed for downside protection, its utility is specific to hedging strategies rather than capital appreciation, and the absence of any dividend history confirms it is a pure equity exposure vehicle. The statistical forecast indicates a slight upward drift, but without underlying fundamentals or a track record, this signal lacks the depth required for a bullish conviction.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL ✓0.004850
AutoARIMA0.005226
AutoETS0.005236
AutoTheta0.007592

Forecast horizon: 45 days | Selected: MSTL

Forecast Reliability
Score 74%
H-stat 1.25
Ljung-Box p 0.000
Jarque-Bera p 0.000
Excess Kurtosis 4.63

Info Dump

Attribute Value
All Time High 28.32
All Time Low 24.7
Ask 28.32
Ask Size 100
Average Daily Volume10 Day 1,120
Average Daily Volume3 Month 2,135
Average Volume 2,135
Average Volume10Days 1,120
Beta3 Year 0.0
Bid 28.25
Bid Size 200
Category Defined Outcome
Crypto Tradeable 0
Currency USD
Custom Price Alert Confidence HIGH
Day High 28.285
Day Low 28.285
Display Name S&P 500 Structured Alt
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 28.12536
Fifty Day Average Change 0.15963936
Fifty Day Average Change Percent 0.0056759934
Fifty Two Week Change Percent 6.151533
Fifty Two Week High 28.32
Fifty Two Week High Change -0.034999847
Fifty Two Week High Change Percent -0.0012358703
Fifty Two Week Low 26.59
Fifty Two Week Low Change 1.6949997
Fifty Two Week Low Change Percent 0.06374576
Fifty Two Week Range 26.59 - 28.32
Financial Currency USD
First Trade Date Milliseconds 1,730,467,800,000
Full Exchange Name NYSEArca
Fullday Change 0.0
Fullday Change Percent 0.0
Fullday Price 28.285
Fund Family Calamos
Fund Inception Date 1,730,332,800
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 that reference the price performance of the SPDR®? S&P 500®? ETF Trust. The fund is non-diversified.
Long Name Calamos S&P 500 Structured Alt Protection ETF - November
Market us_market
Market State POST
Max Age 86,400
Message Board Id finmb_1888305519
Nav Price 28.29
Net Assets 33,842,088.0
Net Expense Ratio 0.69
Open 28.28
Previous Close 28.3
Price Hint 2
Quote Source Name Delayed Quote
Quote Type ETF
Region US
Regular Market Change -0.0149994
Regular Market Change Percent -0.0530014
Regular Market Day High 28.285
Regular Market Day Low 28.285
Regular Market Day Range 28.285 - 28.285
Regular Market Open 28.28
Regular Market Previous Close 28.3
Regular Market Price 28.285
Regular Market Time 1,792,089,025
Regular Market Volume 195
Short Name Calamos S&P 500 Structured Alt
Source Interval 15
Symbol CPSN
Total Assets 33,842,088
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Peg Ratio None
Trailing Three Month Nav Returns 1.62162
Trailing Three Month Returns 1.62162
Triggerable 1
Two Hundred Day Average 27.497055
Two Hundred Day Average Change 0.7879448
Two Hundred Day Average Change Percent 0.028655607
Type Disp ETF
Volume 195
Yield 0.0
Ytd Return 4.48314