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CPSR
Calamos S&P 500 Structured Alt Protection ETF - March
stock NYSE ETF

Market Open

Aug 5, 2026 9:37:34 AM EDT

26.04USD+0.115%(+0.03)3

26.00Bid 26.11Ask 0.11Spread

Pre-market

0.00USD-100.000%(-25.98)0

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalDark Pool PrintsShortsMore

CPSR Volume Aug 5, 2026 10:16:02 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.00	3	65.45
IEX	50.00	3	4.38
NYSE Arca	0.00	0	15.92
Nasdaq BX	0.00	0	3.02
Cboe BYX	0.00	0	2.70
Cboe BZX	0.00	0	2.39
MEMX	0.00	0	1.33
Cboe EDGA	0.00	0	1.32
NYSE	0.00	0	1.24
NYSE National	0.00	0	1.18
NYSE American	0.00	0	0.39
CHX	0.00	0	0.39
Nasdaq GSM	0.00	0	0.27
Cboe EDGX	0.00	0	0.02
Nasdaq PHLX	0.00	0	0.00

chartexchange.com

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

CPSR Nutrition Facts

0.01 servings per container

Serving size

958.00

Calories

6.00

% Day

% Avg

Off Exchange¹ 3

50.00%

65.45%

IEX 3

50.00%

4.38%

NYSE Arca 0

0.00%

15.92%

Nasdaq BX 0

0.00%

3.02%

Cboe BYX 0

0.00%

2.70%

Cboe BZX 0

0.00%

2.39%

MEMX 0

0.00%

1.33%

Cboe EDGA 0

0.00%

1.32%

NYSE 0

0.00%

1.24%

NYSE National 0

0.00%

1.18%

NYSE American 0

0.00%

0.39%

CHX 0

0.00%

0.39%

Nasdaq GSM 0

0.00%

0.27%

Cboe EDGX 0

0.00%

0.02%

Nasdaq PHLX 0

0.00%

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

chartexchange.com

CPSR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3, which is 50.00% of today's total volume.
Today's Lit volume is 3, which is 50.00%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 65.45%.
The average Lit volume has been 34.55%.

CPSR Volume by Exchange

Off Exchange

IEX

NYSE Arca

Nasdaq BX

NYSE National

MEMX

Cboe BZX

Cboe BYX

NYSE

Nasdaq GSM

NYSE American