Dark

NYXH
Nyxoah SA
stock NASDAQ

At Close

Aug 14, 2026 3:59:49 PM EDT

1.61USD+1.582%(+0.03)117,525

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 14, 2026 9:28:30 AM EDT

1.66USD+5.063%(+0.08)8,152

After-hours

Aug 12, 2026 4:05:30 PM EDT

1.57USD-0.635%(-0.01)0

Overview HistoricalDark Pool LevelsShortsMore

NYXH Volume Aug 14, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	33.77	37,895	27.07
Off Exchange¹	23.31	26,152	39.99
NYSE Arca	16.95	19,016	14.25
IEX	7.09	7,956	3.67
Cboe BZX	6.28	7,047	3.72
MEMX	3.90	4,371	2.23
Cboe EDGX	3.11	3,489	4.61
NYSE	3.05	3,417	1.43
Cboe BYX	1.38	1,554	1.38
MIAX Pearl	0.38	432	0.69
Cboe EDGA	0.31	348	0.35
Nasdaq BX	0.18	200	0.25
NYSE American	0.15	167	0.13
CHX	0.15	166	0.09
NYSE National	0.00	0	0.08
Nasdaq PHLX	0.00	0	0.02
LTSE	0.00	0	0.02
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.

NYXH Nutrition Facts

0.65 servings per container

Serving size

171.82K

Calories

112.21K

% Day

% Avg

Nasdaq GSM 38K

33.77%

27.07%

Off Exchange¹ 26K

23.31%

39.99%

NYSE Arca 19K

16.95%

14.25%

IEX 8K

7.09%

3.67%

Cboe BZX 7K

6.28%

3.72%

MEMX 4K

3.90%

2.23%

Cboe EDGX 3K

3.11%

4.61%

NYSE 3K

3.05%

1.43%

Cboe BYX 2K

1.38%

MIAX Pearl 432

0.38%

0.69%

Cboe EDGA 348

0.31%

0.35%

Nasdaq BX 200

0.18%

0.25%

NYSE American 167

0.15%

0.13%

CHX 166

0.15%

0.09%

NYSE National 0

0.00%

0.08%

Nasdaq PHLX 0

0.00%

0.02%

LTSE 0

0.00%

0.02%

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

NYXH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 26,152, which is 23.31% of today's total volume.
Today's Lit volume is 86,058, which is 76.69%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.99%.
The average Lit volume has been 60.01%.

NYXH Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

IEX

Cboe BZX

MEMX

Cboe EDGX

NYSE

Cboe BYX

MIAX Pearl

Cboe EDGA