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CDNA
CareDx, Inc.
stock NASDAQ

Market Open

Jul 16, 2026 10:56:05 AM EDT

36.77USD+23.597%(+7.02)1,622,452

31.81Bid 42.13Ask 10.32Spread

Pre-market

Jul 16, 2026 9:28:30 AM EDT

35.55USD+19.496%(+5.80)146,335

After-hours

Jul 15, 2026 4:20:30 PM EDT

29.90USD+0.504%(+0.15)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

CDNA Volume Jul 16, 2026 10:35:01 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	47.53	717,217	41.68
Nasdaq GSM	25.05	378,025	40.08
NYSE Arca	9.40	141,895	3.96
IEX	5.72	86,318	4.77
Cboe BZX	4.62	69,705	3.30
Cboe EDGX	3.18	47,988	1.79
MEMX	1.58	23,857	0.83
NYSE	1.10	16,658	1.06
Cboe EDGA	0.43	6,437	0.48
Cboe BYX	0.41	6,162	0.68
MIAX Pearl	0.34	5,148	0.21
Nasdaq BX	0.28	4,158	0.42
Nasdaq PHLX	0.15	2,218	0.18
NYSE National	0.12	1,862	0.30
CHX	0.06	971	0.06
NYSE American	0.02	326	0.13
LTSE	0.00	0	0.07
24X National	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.

CDNA Nutrition Facts

1.63 servings per container

Serving size

927.07K

Calories

1.51M

% Day

% Avg

Off Exchange¹ 717K

47.53%

41.68%

Nasdaq GSM 378K

25.05%

40.08%

NYSE Arca 142K

9.40%

3.96%

IEX 86K

5.72%

4.77%

Cboe BZX 70K

4.62%

3.30%

Cboe EDGX 48K

3.18%

1.79%

MEMX 24K

1.58%

0.83%

NYSE 17K

1.10%

1.06%

Cboe EDGA 6K

0.43%

0.48%

Cboe BYX 6K

0.41%

0.68%

MIAX Pearl 5K

0.34%

0.21%

Nasdaq BX 4K

0.28%

0.42%

Nasdaq PHLX 2K

0.15%

0.18%

NYSE National 2K

0.12%

0.30%

CHX 971

0.06%

NYSE American 326

0.02%

0.13%

LTSE 0

0.00%

0.07%

24X National 0

0.00%

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

chartexchange.com

CDNA Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 717,217, which is 47.53% of today's total volume.
Today's Lit volume is 791,728, which is 52.47%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.68%.
The average Lit volume has been 58.32%.

CDNA Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

NYSE

Cboe EDGA

Cboe BYX

MIAX Pearl