Dark

BYAH
Park Ha Biological Technology Co., Ltd.
stock NASDAQ

At Close

Jul 21, 2026 3:42:52 PM EDT

0.5200USD+8.946%(+0.0400)2,988,684

0.00Bid 0.00Ask 0.0000Spread

Pre-market

Jul 21, 2026 9:21:30 AM EDT

0.4600USD-3.625%(-0.0200)12,153

After-hours

Jul 21, 2026 4:59:30 PM EDT

0.4399USD-15.404%(-0.0801)1,030,009

OverviewHistoricalDark Pool PrintsShortsTrends

BYAH Volume Jul 21, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	38.52	1,218,486	51.80
MEMX	23.80	753,003	3.97
NYSE Arca	21.05	665,845	23.93
MIAX Pearl	5.42	171,478	1.62
Cboe EDGX	4.24	134,222	7.80
Nasdaq GSM	3.72	117,753	6.54
Cboe EDGA	1.21	38,168	0.96
Cboe BZX	0.75	23,855	1.80
Cboe BYX	0.70	22,258	0.38
IEX	0.52	16,486	0.33
NYSE	0.03	1,038	0.55
Nasdaq BX	0.02	530	0.21
24X National	0.01	300	0.01
NYSE American	0.00	2	0.01
NYSE National	0.00	0	0.07
Nasdaq PHLX	0.00	0	0.01
CHX	0.00	0	0.01
LTSE	0.00	0	0.01

chartexchange.com

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

BYAH Nutrition Facts

0.32 servings per container

Serving size

9.82M

Calories

3.16M

% Day

% Avg

Off Exchange¹ 1M

38.52%

51.80%

MEMX 753K

23.80%

3.97%

NYSE Arca 666K

21.05%

23.93%

MIAX Pearl 171K

5.42%

1.62%

Cboe EDGX 134K

4.24%

7.80%

Nasdaq GSM 118K

3.72%

6.54%

Cboe EDGA 38K

1.21%

0.96%

Cboe BZX 24K

0.75%

1.80%

Cboe BYX 22K

0.70%

0.38%

IEX 16K

0.52%

0.33%

NYSE 1K

0.03%

0.55%

Nasdaq BX 530

0.02%

0.21%

24X National 300

0.01%

NYSE American 2

0.00%

0.01%

NYSE National 0

0.00%

0.07%

Nasdaq PHLX 0

0.00%

0.01%

CHX 0

0.00%

0.01%

LTSE 0

0.00%

0.01%

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

chartexchange.com

BYAH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,218,486, which is 38.52% of today's total volume.
Today's Lit volume is 1,944,938, which is 61.48%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 51.80%.
The average Lit volume has been 48.20%.

BYAH Volume by Exchange

Off Exchange

MEMX

NYSE Arca

MIAX Pearl

Cboe EDGX

Nasdaq GSM

Cboe EDGA

Cboe BZX

Cboe BYX

IEX

NYSE