Stock listing

NYSE Arca:CPSD Calamos S&P 500 Structured Alt Protection ETF - December Stock

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Share price · AMEX:CPSD

$27.34 USD +0.09 (+0.3%)

Close on Nov 4, 2026

Past year +6.3% · daily closes, Nov 4, 2025 – Nov 4, 2026, adjusted for splits
Day range
$27.31 – $27.34 USDNov 4, 2026
Volume
647 sharesNov 4, 2026
52-week range
$25.59 – $27.34 USDLowest and highest trades, Nov 5, 2025 – Nov 4, 2026
Traded on an average day
$31,914 USDMedian day 700 shares · last 3 months, Aug 4, 2026 – Nov 4, 2026
Calamos S&P 500 Structured Alt Protection ETF - December logo

Daily closes

Last 3 months, Aug 4, 2026 – Nov 4, 2026 · AMEX:CPSD · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$27.34+0.09+0.3%$27.31$27.34$27.31647
$27.25+0.015+0.1%$27.24$27.25$27.231,057
$27.23-0.017-0.1%$27.23$27.23$27.2382
$27.25-0.061-0.2%$27.30$27.30$27.25226
$27.31+0.0020.0%$27.31$27.31$27.3131
$27.31+0.010.0%$27.28$27.31$27.28197
$27.30+0.03+0.1%$27.30$27.30$27.30150
$27.27+0.03+0.1%$27.26$27.27$27.26243
$27.24-0.010.0%$27.25$27.27$27.241,300
$27.25-0.026-0.1%$27.25$27.25$27.25100
$27.28+0.017+0.1%$27.28$27.28$27.28100
$27.26+0.015+0.1%$27.27$27.28$27.26700
$27.24+0.024+0.1%$27.25$27.25$27.24400
$27.22-0.025-0.1%$27.22$27.22$27.22100
$27.25+0.015+0.1%$27.25$27.25$27.25100
$27.23-0.025-0.1%$27.23$27.23$27.21800
$27.26+0.0010.0%$27.25$27.26$27.25100
$27.25+0.014+0.1%$27.25$27.25$27.25800
$27.24+0.025+0.1%$27.24$27.24$27.24100
$27.22-0.015-0.1%$27.21$27.22$27.21500
$27.23+0.000.0%$27.23$27.23$27.23300
$27.23+0.03+0.1%$27.22$27.23$27.22217
$27.20+0.02+0.1%$27.20$27.20$27.20222
$27.18+0.025+0.1%$27.18$27.19$27.162,600
$27.16+0.010.0%$27.16$27.16$27.16100
$27.15+0.0050.0%$27.16$27.18$27.15700
$27.14+0.018+0.1%$27.14$27.14$27.14100
$27.12-0.028-0.1%$27.14$27.14$27.121,200
$27.15+0.010.0%$27.13$27.16$27.132,300
$27.14+0.027+0.1%$27.14$27.14$27.14100
$27.11-0.029-0.1%$27.13$27.13$27.115,100
$27.14+0.0020.0%$27.14$27.14$27.1313,240
$27.14+0.04+0.1%$27.10$27.14$27.101,000
$27.10+0.025+0.1%$27.07$27.10$27.07449
$27.08+0.036+0.1%$27.06$27.09$27.06241
$27.04-0.0120.0%$27.00$27.04$26.99900
$27.05-0.0130.0%$27.05$27.07$27.051,510
$27.06+0.0060.0%$27.07$27.07$27.06507
$27.06+0.024+0.1%$27.06$27.06$27.06100
$27.04-0.025-0.1%$27.05$27.05$27.04700
$27.06-0.02-0.1%$27.06$27.06$27.06100
$27.08+0.0050.0%$27.05$27.09$27.053,554
$27.08-0.02-0.1%$27.08$27.08$27.08200
$27.10+0.045+0.2%$27.08$27.13$27.065,300
$27.05+0.02+0.1%$27.05$27.05$27.032,600
$27.03-0.02-0.1%$27.04$27.04$27.011,000
$27.05-0.010.0%$27.02$27.05$27.012,300
$27.060.000.0%$27.11$27.11$27.031,000
$27.06+0.025+0.1%$27.02$27.06$27.023,300
$27.04+0.0050.0%$27.04$27.04$27.04100
$27.03+0.015+0.1%$27.04$27.05$27.03989
$27.010.000.0%$27.01$27.01$27.002,176
$27.02+0.017+0.1%$27.02$27.02$27.02700
$27.00-0.014-0.1%$27.01$27.04$27.00400
$27.01+0.022+0.1%$27.01$27.02$27.01700
$26.99-0.010.0%$27.00$27.02$26.99900
$27.00-0.0110.0%$27.03$27.03$26.991,400
$27.01+0.015+0.1%$27.03$27.03$27.011,200
$27.00+0.0010.0%$27.02$27.02$27.001,100
$27.00+0.035+0.1%$27.00$27.00$27.00100
$26.96-0.0050.0%$26.99$26.99$26.961,566
$26.97-0.0050.0%$26.99$26.99$26.971,165
$26.97+0.025+0.1%$26.98$26.99$26.974,700
$26.95-0.0040.0%$26.97$26.97$26.951,107
$26.95+0.029+0.1%$26.97$26.97$26.95500
$26.92+0.02+0.1%$26.92$26.92$26.92272
Ticker
NYSE Arca:CPSD
Asset type
ETF
Exchange
NYSE Arca
Currency
USD

Calamos S&P 500 Structured Alt Protection ETF - December on 6ix

What it is
Exchange-traded fund (ETF)

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