Dark

CPSM
Calamos S&P 500 Structured Alt Protection ETF - May
stock NYSE ETF

Market Open

Aug 5, 2026 10:54:51 AM EDT

29.45USD+0.034%(+0.01)1,153

29.43Bid 29.52Ask 0.09Spread

Pre-market

0.00USD-100.000%(-29.41)0

After-hours

Aug 4, 2026 4:10:30 PM EDT

29.45USD+0.036%(+0.01)0

Overview HistoricalExchange VolumeShortsTrends

CPSM Volume Aug 5, 2026 11:54:30 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Cboe EDGX	95.29	1,073	2.98
Off Exchange¹	2.84	32	61.54
IEX	1.78	20	6.41
NYSE Arca	0.09	1	12.48
MEMX	0.00	0	3.01
Nasdaq GSM	0.00	0	2.82
NYSE	0.00	0	1.90
Nasdaq BX	0.00	0	1.69
Cboe EDGA	0.00	0	1.53
NYSE American	0.00	0	1.18
NYSE National	0.00	0	1.16
MIAX Pearl	0.00	0	0.87
Cboe BZX	0.00	0	0.87
Cboe BYX	0.00	0	0.85
CHX	0.00	0	0.47
Nasdaq PHLX	0.00	0	0.23

chartexchange.com

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

CPSM Nutrition Facts

0.40 servings per container

Serving size

2.84K

Calories

1.13K

% Day

% Avg

Cboe EDGX 1K

95.29%

2.98%

Off Exchange¹ 32

2.84%

61.54%

IEX 20

1.78%

6.41%

NYSE Arca 1

0.09%

12.48%

MEMX 0

0.00%

3.01%

Nasdaq GSM 0

0.00%

2.82%

NYSE 0

0.00%

1.90%

Nasdaq BX 0

0.00%

1.69%

Cboe EDGA 0

0.00%

1.53%

NYSE American 0

0.00%

1.18%

NYSE National 0

0.00%

1.16%

MIAX Pearl 0

0.00%

0.87%

Cboe BZX 0

0.00%

0.87%

Cboe BYX 0

0.00%

0.85%

CHX 0

0.00%

0.47%

Nasdaq PHLX 0

0.00%

0.23%

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

chartexchange.com

CPSM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 32, which is 2.84% of today's total volume.
Today's Lit volume is 1,094, which is 97.16%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 61.54%.
The average Lit volume has been 38.46%.

CPSM Volume by Exchange

Cboe EDGX

Off Exchange

IEX

NYSE Arca

Nasdaq GSM

Cboe EDGA

Nasdaq BX

Cboe BZX

MEMX

NYSE

Cboe BYX