Dark

OBIO
Orchestra BioMed Holdings, Inc.
stock NASDAQ

Market Open

Nov 19, 2025 1:08:23 PM EST

4.64USD+9.574%(+0.41)378,677

4.63Bid 4.77Ask 0.14Spread

Pre-market

0.00USD-100.000%(-4.23)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalDark Pool LevelsShortsTrends

OBIO Volume Nov 19, 2025 12:54:42 PM EST

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	44.54	139,903	55.38
Nasdaq GSM	21.81	68,512	19.20
NYSE Arca	19.25	60,462	9.21
Cboe EDGX	8.06	25,326	5.85
IEX	3.45	10,846	4.09
Cboe BZX	1.35	4,231	2.17
NYSE	0.44	1,382	0.67
MEMX	0.42	1,317	2.08
Cboe EDGA	0.22	676	0.25
Nasdaq BX	0.16	517	0.19
Cboe BYX	0.12	368	0.33
Nasdaq PHLX	0.10	319	0.13
MIAX Pearl	0.05	167	0.35
NYSE National	0.03	100	0.07
NYSE American	0.00	13	0.03
CHX	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.

OBIO Nutrition Facts

0.86 servings per container

Serving size

367.14K

Calories

314.14K

% Day

% Avg

Off Exchange¹ 140K

44.54%

55.38%

Nasdaq GSM 69K

21.81%

19.20%

NYSE Arca 60K

19.25%

9.21%

Cboe EDGX 25K

8.06%

5.85%

IEX 11K

3.45%

4.09%

Cboe BZX 4K

1.35%

2.17%

NYSE 1K

0.44%

0.67%

MEMX 1K

0.42%

2.08%

Cboe EDGA 676

0.22%

0.25%

Nasdaq BX 517

0.16%

0.19%

Cboe BYX 368

0.12%

0.33%

Nasdaq PHLX 319

0.10%

0.13%

MIAX Pearl 167

0.05%

0.35%

NYSE National 100

0.03%

0.07%

NYSE American 13

0.00%

0.03%

CHX 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

OBIO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 139,903, which is 44.54% of today's total volume.
Today's Lit volume is 174,236, which is 55.46%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 55.38%.
The average Lit volume has been 44.62%.

OBIO Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

IEX

Cboe BZX

NYSE

MEMX

Cboe EDGA

Nasdaq BX

Cboe BYX