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CPSP
Calamos S&P 500 Structured Alt Protection ETF - April
stock NYSE ETF

Market Open

Aug 5, 2026 10:57:59 AM EDT

27.06USD0.000%(+27.06)29

27.05Bid 27.14Ask 0.09Spread

Pre-market

0.00USD0.000%(0.00)0

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalDark Pool PrintsShortsTrends

CPSP Volume Aug 5, 2026 10:57:59 AM EDT

[NF]

Exchange	Day%	Volume	30D%
IEX	60.42	29	9.96
Off Exchange¹	31.25	15	65.40
Cboe BYX	8.33	4	1.64
NYSE Arca	0.00	0	6.91
Nasdaq GSM	0.00	0	3.24
MEMX	0.00	0	2.77
MIAX Pearl	0.00	0	1.87
Cboe BZX	0.00	0	1.84
Cboe EDGX	0.00	0	1.58
Cboe EDGA	0.00	0	1.38
NYSE	0.00	0	0.96
NYSE National	0.00	0	0.96
Nasdaq BX	0.00	0	0.72
NYSE American	0.00	0	0.57
Nasdaq PHLX	0.00	0	0.10
CHX	0.00	0	0.10

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

CPSP Nutrition Facts

0.01 servings per container

Serving size

3.51K

Calories

48.00

% Day

% Avg

IEX 29

60.42%

9.96%

Off Exchange¹ 15

31.25%

65.40%

Cboe BYX 4

8.33%

1.64%

NYSE Arca 0

0.00%

6.91%

Nasdaq GSM 0

0.00%

3.24%

MEMX 0

0.00%

2.77%

MIAX Pearl 0

0.00%

1.87%

Cboe BZX 0

0.00%

1.84%

Cboe EDGX 0

0.00%

1.58%

Cboe EDGA 0

0.00%

1.38%

NYSE 0

0.00%

0.96%

NYSE National 0

0.00%

0.96%

Nasdaq BX 0

0.00%

0.72%

NYSE American 0

0.00%

0.57%

Nasdaq PHLX 0

0.00%

0.10%

CHX 0

0.00%

0.10%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

CPSP Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 15, which is 31.25% of today's total volume.
Today's Lit volume is 33, which is 68.75%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 65.40%.
The average Lit volume has been 34.60%.

CPSP Volume by Exchange

IEX

Off Exchange

Cboe BYX

Nasdaq BX

NYSE Arca

NYSE National

Nasdaq GSM

Cboe BZX

MEMX

NYSE

NYSE American