Dark

QUBT
Quantum Computing Inc. Common
stock NASDAQ

At Close

Sep 16, 2026 3:59:57 PM EDT

8.02USD+2.296%(+0.18)5,162,217

7.94Bid 8.06Ask 0.12Spread

Pre-market

Sep 16, 2026 9:29:55 AM EDT

7.88USD+0.510%(+0.04)29,210

After-hours

Sep 16, 2026 4:57:30 PM EDT

8.13USD+1.425%(+0.11)90,945

OverviewOptionsHistoricalExchange VolumeShortsMore

QUBT Volume Sep 16, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	52.50	2,446,167	44.35
Nasdaq GSM	18.47	860,702	29.76
NYSE Arca	8.03	374,180	7.19
Cboe EDGX	5.78	269,261	5.89
IEX	5.13	238,897	3.86
Cboe BZX	3.61	168,111	3.20
Cboe BYX	1.64	76,473	0.54
MEMX	1.24	57,751	1.35
NYSE National	1.17	54,420	0.47
NYSE	1.02	47,439	1.12
MIAX Pearl	0.61	28,382	0.68
Cboe EDGA	0.28	13,161	0.28
CHX	0.24	10,961	0.91
NYSE American	0.16	7,599	0.08
Nasdaq BX	0.05	2,465	0.12
Nasdaq PHLX	0.04	1,990	0.07
Texas Stock Exchange LLC	0.03	1,361	0.11
24X National	0.00	100	0.02
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.

QUBT Nutrition Facts

0.64 servings per container

Serving size

7.25M

Calories

4.66M

% Day

% Avg

Off Exchange¹ 2M

52.50%

44.35%

Nasdaq GSM 861K

18.47%

29.76%

NYSE Arca 374K

8.03%

7.19%

Cboe EDGX 269K

5.78%

5.89%

IEX 239K

5.13%

3.86%

Cboe BZX 168K

3.61%

3.20%

Cboe BYX 76K

1.64%

0.54%

MEMX 58K

1.24%

1.35%

NYSE National 54K

1.17%

0.47%

NYSE 47K

1.02%

1.12%

MIAX Pearl 28K

0.61%

0.68%

Cboe EDGA 13K

0.28%

CHX 11K

0.24%

0.91%

NYSE American 8K

0.16%

0.08%

Nasdaq BX 2K

0.05%

0.12%

Nasdaq PHLX 2K

0.04%

0.07%

Texas Stock Exchange LLC 1K

0.03%

0.11%

24X National 100

0.00%

0.02%

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

QUBT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,446,167, which is 52.50% of today's total volume.
Today's Lit volume is 2,213,253, which is 47.50%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.35%.
The average Lit volume has been 55.65%.

QUBT Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

IEX

Cboe BZX

Cboe BYX

MEMX

NYSE National

NYSE

MIAX Pearl