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OBIO
Orchestra BioMed Holdings, Inc.
stock NASDAQ

Market Open

Aug 11, 2026 2:28:08 PM EDT

4.44USD-0.671%(-0.03)241,002

4.43Bid 4.45Ask 0.02Spread

Pre-market

Aug 11, 2026 8:06:30 AM EDT

4.24USD-5.145%(-0.23)200

After-hours

Aug 10, 2026 4:56:30 PM EDT

4.14USD-7.470%(-0.33)0

OverviewOptionsHistoricalExchange VolumeShortsTrends

OBIO Volume Aug 11, 2026 2:02:15 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	42.05	98,210	38.14
Nasdaq GSM	26.13	61,033	36.23
NYSE Arca	17.07	39,858	7.71
IEX	9.38	21,911	7.58
Cboe BZX	2.74	6,391	2.40
Cboe EDGX	1.31	3,056	3.88
MEMX	0.92	2,151	1.41
NYSE	0.22	518	1.13
Nasdaq BX	0.08	182	0.21
Cboe EDGA	0.05	122	0.25
Nasdaq PHLX	0.03	65	0.03
NYSE American	0.02	40	0.10
MIAX Pearl	0.01	12	0.20
NYSE National	0.00	11	0.10
Cboe BYX	0.00	3	0.59
CHX	0.00	1	0.05
LTSE	0.00	0	0.00
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.

OBIO Nutrition Facts

1.06 servings per container

Serving size

220.70K

Calories

233.56K

% Day

% Avg

Off Exchange¹ 98K

42.05%

38.14%

Nasdaq GSM 61K

26.13%

36.23%

NYSE Arca 40K

17.07%

7.71%

IEX 22K

9.38%

7.58%

Cboe BZX 6K

2.74%

2.40%

Cboe EDGX 3K

1.31%

3.88%

MEMX 2K

0.92%

1.41%

NYSE 518

0.22%

1.13%

Nasdaq BX 182

0.08%

0.21%

Cboe EDGA 122

0.05%

0.25%

Nasdaq PHLX 65

0.03%

NYSE American 40

0.02%

0.10%

MIAX Pearl 12

0.01%

0.20%

NYSE National 11

0.00%

0.10%

Cboe BYX 3

0.00%

0.59%

CHX 1

0.00%

0.05%

LTSE 0

0.00%

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

OBIO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 98,210, which is 42.05% of today's total volume.
Today's Lit volume is 135,354, which is 57.95%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.14%.
The average Lit volume has been 61.86%.

OBIO Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

NYSE

Nasdaq BX

Cboe EDGA

Nasdaq PHLX