Dark

CDIOW
Cardio Diagnostics Holdings Inc. Warrant
stock NASDAQ Warrant

At Close

Aug 20, 2026

0.0175USD+19.863%(+0.0029)9,301

0.00Bid 0.00Ask 0.0000Spread

Pre-market

0.00USD-100.000%(-0.01)0

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalExchange VolumeShortsTrends

CDIOW Volume Aug 21, 2026 10:18:44 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Cboe EDGA	100.00	55	7.09
Off Exchange¹	0.00	0	47.33
NYSE Arca	0.00	0	18.38
Nasdaq GSM	0.00	0	10.15
Cboe EDGX	0.00	0	9.33
MEMX	0.00	0	4.34
MIAX Pearl	0.00	0	2.55
IEX	0.00	0	0.52
Cboe BYX	0.00	0	0.21
Cboe BZX	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.

CDIOW Nutrition Facts

0.01 servings per container

Serving size

6.24K

Calories

55.00

% Day

% Avg

Cboe EDGA 55

100.00%

7.09%

Off Exchange¹ 0

0.00%

47.33%

NYSE Arca 0

0.00%

18.38%

Nasdaq GSM 0

0.00%

10.15%

Cboe EDGX 0

0.00%

9.33%

MEMX 0

0.00%

4.34%

MIAX Pearl 0

0.00%

2.55%

IEX 0

0.00%

0.52%

Cboe BYX 0

0.00%

0.21%

Cboe BZX 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

CDIOW Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 0, which is 0.00% of today's total volume.
Today's Lit volume is 55, which is 100.00%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.33%.
The average Lit volume has been 52.67%.

CDIOW Volume by Exchange

Cboe EDGA

Off Exchange

NYSE Arca

MEMX

MIAX Pearl

Nasdaq GSM

Cboe BYX

Cboe BZX

Cboe EDGX

IEX

NYSE