Dark

HQ
Horizon Quantum Holdings Ltd. Class A
stock NASDAQ

At Close

Aug 25, 2026 3:59:44 PM EDT

19.51USD+1.271%(+0.24)158,019

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 24, 2026 9:28:30 AM EDT

19.69USD-1.105%(-0.22)0

After-hours

Aug 25, 2026 4:43:30 PM EDT

19.39USD-0.641%(-0.12)300

OverviewOptionsHistoricalExchange VolumeShortsTrends

HQ Volume Aug 25, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	54.94	154,660	43.29
Nasdaq GSM	12.81	36,062	30.21
Cboe EDGX	11.73	33,033	5.81
IEX	9.03	25,415	3.44
NYSE Arca	4.56	12,844	6.60
MEMX	2.24	6,317	2.85
Cboe BZX	2.20	6,200	3.65
Nasdaq BX	1.28	3,604	0.47
NYSE	0.56	1,576	0.94
MIAX Pearl	0.19	541	0.37
Nasdaq PHLX	0.13	358	0.25
NYSE American	0.12	348	0.20
NYSE National	0.10	279	0.18
Cboe BYX	0.08	232	0.83
Cboe EDGA	0.01	40	0.75
LTSE	0.00	4	0.00
Texas Stock Exchange LLC	0.00	0	0.09
CHX	0.00	0	0.07
24X National	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.

HQ Nutrition Facts

0.86 servings per container

Serving size

326.55K

Calories

281.51K

% Day

% Avg

Off Exchange¹ 155K

54.94%

43.29%

Nasdaq GSM 36K

12.81%

30.21%

Cboe EDGX 33K

11.73%

5.81%

IEX 25K

9.03%

3.44%

NYSE Arca 13K

4.56%

6.60%

MEMX 6K

2.24%

2.85%

Cboe BZX 6K

2.20%

3.65%

Nasdaq BX 4K

1.28%

0.47%

NYSE 2K

0.56%

0.94%

MIAX Pearl 541

0.19%

0.37%

Nasdaq PHLX 358

0.13%

0.25%

NYSE American 348

0.12%

0.20%

NYSE National 279

0.10%

0.18%

Cboe BYX 232

0.08%

0.83%

Cboe EDGA 40

0.01%

0.75%

LTSE 4

0.00%

Texas Stock Exchange LLC 0

0.00%

0.09%

CHX 0

0.00%

0.07%

24X National 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

HQ Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 154,660, which is 54.94% of today's total volume.
Today's Lit volume is 126,853, which is 45.06%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.29%.
The average Lit volume has been 56.71%.

HQ Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

IEX

NYSE Arca

MEMX

Cboe BZX

Nasdaq BX

NYSE

MIAX Pearl

Nasdaq PHLX