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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 27.15Ask 0.10Spread

Pre-market

0.00USD0.000%(0.00)0

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalExchange VolumeShortsTrends

CPSP Volume Aug 5, 2026 1:37:17 PM EDT

[ < ]

Exchange	Day%	Volume	30D%
NYSE Arca	45.45	40	6.95
IEX	32.95	29	9.96
Off Exchange¹	17.05	15	65.38
Cboe BYX	4.55	4	1.64
Nasdaq GSM	0.00	0	3.24
MEMX	0.00	0	2.76
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 National	0.00	0	0.96
NYSE	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	0.09

chartexchange.com

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

CPSP Nutrition Facts

0.03 servings per container

Serving size

3.51K

Calories

88.00

% Day

% Avg

NYSE Arca 40

45.45%

6.95%

IEX 29

32.95%

9.96%

Off Exchange¹ 15

17.05%

65.38%

Cboe BYX 4

4.55%

1.64%

Nasdaq GSM 0

0.00%

3.24%

MEMX 0

0.00%

2.76%

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 National 0

0.00%

0.96%

NYSE 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%

0.09%

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 17.05% of today's total volume.
Today's Lit volume is 73, which is 82.95%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 65.38%.
The average Lit volume has been 34.62%.

CPSP Volume by Exchange

NYSE Arca

IEX

Off Exchange

Cboe BYX

Nasdaq BX

NYSE National

Nasdaq GSM

Cboe BZX

MEMX

NYSE

NYSE American