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MTNB
Matinas BioPharma Holdings, Inc.
stock NYSEAMERICAN

At Close

May 20, 2026 3:59:30 PM EDT

0.6379USD+14.524%(+0.0809)312,403

0.5100Bid 0.7200Ask 0.2100Spread

Pre-market

May 20, 2026 9:21:30 AM EDT

0.4900USD-12.029%(-0.0670)3,330

After-hours

May 20, 2026 4:15:30 PM EDT

0.5978USD-6.286%(-0.0401)100

OverviewHistoricalDark Pool PrintsShortsMore

MTNB Volume May 20, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	65.19	203,583	62.92
NYSE Arca	21.46	67,028	22.47
MEMX	4.35	13,570	2.50
NYSE American	2.50	7,793	2.02
Cboe EDGX	2.25	7,012	2.27
Nasdaq GSM	1.81	5,653	3.33
Cboe EDGA	1.19	3,705	1.45
MIAX Pearl	0.71	2,214	0.91
Cboe BZX	0.17	545	0.60
NYSE National	0.13	400	0.06
NYSE	0.09	285	0.53
Cboe BYX	0.08	264	0.18
IEX	0.04	130	0.53
Nasdaq PHLX	0.03	100	0.06
Nasdaq BX	0.00	0	0.15
CHX	0.00	0	0.01
24X National	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.

MTNB Nutrition Facts

1.29 servings per container

Serving size

241.81K

Calories

312.28K

% Day

% Avg

Off Exchange¹ 204K

65.19%

62.92%

NYSE Arca 67K

21.46%

22.47%

MEMX 14K

4.35%

2.50%

NYSE American 8K

2.50%

2.02%

Cboe EDGX 7K

2.25%

2.27%

Nasdaq GSM 6K

1.81%

3.33%

Cboe EDGA 4K

1.19%

1.45%

MIAX Pearl 2K

0.71%

0.91%

Cboe BZX 545

0.17%

0.60%

NYSE National 400

0.13%

0.06%

NYSE 285

0.09%

0.53%

Cboe BYX 264

0.08%

0.18%

IEX 130

0.04%

0.53%

Nasdaq PHLX 100

0.03%

0.06%

Nasdaq BX 0

0.00%

0.15%

CHX 0

0.00%

0.01%

24X National 0

0.00%

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

chartexchange.com

MTNB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 203,583, which is 65.19% of today's total volume.
Today's Lit volume is 108,699, which is 34.81%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 62.92%.
The average Lit volume has been 37.08%.

MTNB Volume by Exchange

Off Exchange

NYSE Arca

MEMX

NYSE American

Cboe EDGX

Nasdaq GSM

Cboe EDGA

MIAX Pearl

Cboe BZX

NYSE National

NYSE