Dark

OPY
Oppenheimer Holdings, Inc.
stock NYSE

Market Open

Sep 22, 2025 3:37:04 PM EDT

77.64USD-0.684%(-0.53)18,645

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-78.17)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

OPY Volume Sep 22, 2025 3:13:12 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	41.92	6,240	35.62
NYSE	29.30	4,362	40.69
Nasdaq GSM	9.34	1,391	8.26
IEX	5.73	853	2.37
Cboe BZX	3.52	524	3.21
MEMX	2.76	411	0.74
Cboe EDGX	2.69	401	3.07
NYSE Arca	1.83	272	2.93
Cboe BYX	1.51	225	1.72
Nasdaq BX	0.56	83	0.63
Cboe EDGA	0.50	74	0.19
MIAX Pearl	0.33	49	0.12
NYSE American	0.01	1	0.06
LTSE	0.00	0	0.13
Nasdaq PHLX	0.00	0	0.12
NYSE National	0.00	0	0.10
CHX	0.00	0	0.03

chartexchange.com

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

OPY Nutrition Facts

0.29 servings per container

Serving size

50.88K

Calories

14.89K

% Day

% Avg

Off Exchange¹ 6K

41.92%

35.62%

NYSE 4K

29.30%

40.69%

Nasdaq GSM 1K

9.34%

8.26%

IEX 853

5.73%

2.37%

Cboe BZX 524

3.52%

3.21%

MEMX 411

2.76%

0.74%

Cboe EDGX 401

2.69%

3.07%

NYSE Arca 272

1.83%

2.93%

Cboe BYX 225

1.51%

1.72%

Nasdaq BX 83

0.56%

0.63%

Cboe EDGA 74

0.50%

0.19%

MIAX Pearl 49

0.33%

0.12%

NYSE American 1

0.01%

0.06%

LTSE 0

0.00%

0.13%

Nasdaq PHLX 0

0.00%

0.12%

NYSE National 0

0.00%

0.10%

CHX 0

0.00%

0.03%

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

chartexchange.com

OPY Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 6,240, which is 41.92% of today's total volume.
Today's Lit volume is 8,646, which is 58.08%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 35.62%.
The average Lit volume has been 64.38%.

OPY Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

MEMX

Cboe EDGX

NYSE Arca

Cboe BYX

Nasdaq BX

Cboe EDGA