Dark

HQ
Horizon Quantum Holdings Ltd. Class A
stock NASDAQ

At Close

Sep 9, 2026 3:59:46 PM EDT

16.07USD+0.250%(+0.04)92,763

16.02Bid 18.70Ask 2.68Spread

Pre-market

Sep 8, 2026 9:27:30 AM EDT

15.46USD-0.963%(-0.15)0

After-hours

Sep 9, 2026 4:03:30 PM EDT

15.70USD-2.272%(-0.37)11,418

OverviewOptionsHistoricalExchange VolumeShortsTrends

HQ Volume Sep 9, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.79	39,905	45.37
Nasdaq GSM	26.18	20,567	28.74
NYSE Arca	6.33	4,974	6.74
Cboe BZX	6.22	4,888	3.49
Cboe EDGX	4.86	3,815	6.30
IEX	1.72	1,349	3.44
NYSE	1.15	907	0.92
Nasdaq BX	0.80	632	0.42
MEMX	0.69	543	1.88
NYSE American	0.34	271	0.21
NYSE National	0.23	183	0.24
MIAX Pearl	0.17	133	0.43
Nasdaq PHLX	0.16	128	0.27
CHX	0.16	127	0.08
Cboe EDGA	0.12	92	0.43
Cboe BYX	0.07	55	0.85
Texas Stock Exchange LLC	0.00	0	0.18
24X National	0.00	0	0.01
LTSE	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.

HQ Nutrition Facts

0.28 servings per container

Serving size

279.29K

Calories

78.57K

% Day

% Avg

Off Exchange¹ 40K

50.79%

45.37%

Nasdaq GSM 21K

26.18%

28.74%

NYSE Arca 5K

6.33%

6.74%

Cboe BZX 5K

6.22%

3.49%

Cboe EDGX 4K

4.86%

6.30%

IEX 1K

1.72%

3.44%

NYSE 907

1.15%

0.92%

Nasdaq BX 632

0.80%

0.42%

MEMX 543

0.69%

1.88%

NYSE American 271

0.34%

0.21%

NYSE National 183

0.23%

0.24%

MIAX Pearl 133

0.17%

0.43%

Nasdaq PHLX 128

0.16%

0.27%

CHX 127

0.16%

0.08%

Cboe EDGA 92

0.12%

0.43%

Cboe BYX 55

0.07%

0.85%

Texas Stock Exchange LLC 0

0.00%

0.18%

24X National 0

0.00%

0.01%

LTSE 0

0.00%

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 39,905, which is 50.79% of today's total volume.
Today's Lit volume is 38,664, which is 49.21%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.37%.
The average Lit volume has been 54.63%.

HQ Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

NYSE

Nasdaq BX

MEMX

NYSE American

NYSE National