Dark

NB
NioCorp Developments Ltd. Common Stock
stock NASDAQ

At Close

Oct 2, 2026 3:59:56 PM EDT

3.48USD+1.458%(+0.05)1,998,647

3.01Bid 3.98Ask 0.97Spread

Pre-market

Oct 2, 2026 9:28:30 AM EDT

3.51USD+2.332%(+0.08)37,083

After-hours

Oct 2, 2026 4:36:30 PM EDT

3.48USD0.000%(0.00)2,020

OverviewOptionsHistoricalExchange VolumeShortsTrends

NB Volume Oct 2, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	48.78	975,419	42.22
Nasdaq GSM	26.76	535,138	31.32
NYSE Arca	5.96	119,114	7.43
IEX	5.83	116,578	4.69
Cboe EDGX	3.73	74,636	4.98
Cboe BZX	3.66	73,260	3.34
NYSE	1.55	31,026	1.67
Cboe BYX	0.78	15,532	0.85
NYSE National	0.69	13,884	0.71
MIAX Pearl	0.54	10,766	0.62
MEMX	0.49	9,748	1.20
Nasdaq BX	0.41	8,122	0.13
Cboe EDGA	0.26	5,214	0.38
Nasdaq PHLX	0.24	4,770	0.15
NYSE American	0.23	4,697	0.13
Texas Stock Exchange LLC	0.06	1,234	0.10
24X National	0.02	300	0.04
CHX	0.01	100	0.06

chartexchange.com

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

NB Nutrition Facts

0.78 servings per container

Serving size

2.57M

Calories

2.00M

% Day

% Avg

Off Exchange¹ 975K

48.78%

42.22%

Nasdaq GSM 535K

26.76%

31.32%

NYSE Arca 119K

5.96%

7.43%

IEX 117K

5.83%

4.69%

Cboe EDGX 75K

3.73%

4.98%

Cboe BZX 73K

3.66%

3.34%

NYSE 31K

1.55%

1.67%

Cboe BYX 16K

0.78%

0.85%

NYSE National 14K

0.69%

0.71%

MIAX Pearl 11K

0.54%

0.62%

MEMX 10K

0.49%

1.20%

Nasdaq BX 8K

0.41%

0.13%

Cboe EDGA 5K

0.26%

0.38%

Nasdaq PHLX 5K

0.24%

0.15%

NYSE American 5K

0.23%

0.13%

Texas Stock Exchange LLC 1K

0.06%

0.10%

24X National 300

0.02%

0.04%

CHX 100

0.01%

0.06%

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

chartexchange.com

NB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 975,419, which is 48.78% of today's total volume.
Today's Lit volume is 1,024,119, which is 51.22%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.22%.
The average Lit volume has been 57.78%.

NB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe EDGX

Cboe BZX

NYSE

Cboe BYX

NYSE National

MIAX Pearl

MEMX