Dark

CDIOW
Cardio Diagnostics Holdings Inc. Warrant
stock NASDAQ Warrant

At Close

Feb 20, 2026

0.0250USD+17.925%(+0.0038)190,481

0.00Bid 0.00Ask 0.0000Spread

Pre-market

Feb 23, 2026 8:52:30 AM EST

0.0212USD-15.200%(-0.0038)992

After-hours

Feb 19, 2026 4:54:30 PM EST

0.0227USD+19.474%(+0.0037)53,233

Overview HistoricalExchange VolumeShortsTrends

CDIOW Volume Feb 23, 2026

[NF]

Exchange	Day%	Volume	30D%
Cboe EDGX	28.97	55,180	18.92
Nasdaq GSM	27.23	51,862	30.53
Off Exchange¹	24.14	45,974	24.53
MEMX	8.73	16,634	7.72
NYSE Arca	7.84	14,931	16.62
MIAX Pearl	2.83	5,400	1.09
Cboe BZX	0.16	300	0.34
Cboe BYX	0.10	200	0.02
IEX	0.00	0	0.20
NYSE	0.00	0	0.03

chartexchange.com

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

CDIOW Nutrition Facts

4.76 servings per container

Serving size

39.98K

Calories

190.48K

% Day

% Avg

Cboe EDGX 55K

28.97%

18.92%

Nasdaq GSM 52K

27.23%

30.53%

Off Exchange¹ 46K

24.14%

24.53%

MEMX 17K

8.73%

7.72%

NYSE Arca 15K

7.84%

16.62%

MIAX Pearl 5K

2.83%

1.09%

Cboe BZX 300

0.16%

0.34%

Cboe BYX 200

0.10%

0.02%

IEX 0

0.00%

0.20%

NYSE 0

0.00%

0.03%

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 45,974, which is 24.14% of today's total volume.
Today's Lit volume is 144,507, which is 75.86%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 24.53%.
The average Lit volume has been 75.47%.

CDIOW Volume by Exchange

Cboe EDGX

Nasdaq GSM

Off Exchange

MEMX

NYSE Arca

MIAX Pearl

Cboe BZX

Cboe BYX

IEX

NYSE

Cboe EDGA