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OSUR
OraSure Technologies Inc
stock NASDAQ

At Close

Jun 2, 2025 3:59:55 PM EDT

2.85USD-1.042%(-0.03)930,572

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-2.88)0

After-hours

Jun 2, 2025 4:00:30 PM EDT

2.85USD-0.175%(-0.01)1,078

OverviewOptionsHistoricalExchange VolumeShortsMore

OSUR Volume Jun 2, 2025

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Exchange	Day%	Volume	30D%
Off Exchange¹	33.29	309,744	36.22
Nasdaq GSM	29.52	274,679	29.77
IEX	6.82	63,476	7.23
NYSE	6.62	61,580	2.15
NYSE Arca	5.37	50,011	6.83
Cboe BZX	5.09	47,354	4.44
Cboe BYX	2.71	25,231	2.73
Cboe EDGX	2.38	22,156	3.77
MEMX	2.21	20,585	1.73
Nasdaq BX	1.63	15,128	1.29
NYSE National	1.48	13,797	1.58
Cboe EDGA	1.35	12,590	0.84
NYSE American	0.58	5,400	0.22
MIAX Pearl	0.50	4,666	1.03
Nasdaq PHLX	0.45	4,175	0.14
LTSE	0.00	0	0.02
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.

OSUR Nutrition Facts

1.48 servings per container

Serving size

627.25K

Calories

930.57K

% Day

% Avg

Off Exchange¹ 310K

33.29%

36.22%

Nasdaq GSM 275K

29.52%

29.77%

IEX 63K

6.82%

7.23%

NYSE 62K

6.62%

2.15%

NYSE Arca 50K

5.37%

6.83%

Cboe BZX 47K

5.09%

4.44%

Cboe BYX 25K

2.71%

2.73%

Cboe EDGX 22K

2.38%

3.77%

MEMX 21K

2.21%

1.73%

Nasdaq BX 15K

1.63%

1.29%

NYSE National 14K

1.48%

1.58%

Cboe EDGA 13K

1.35%

0.84%

NYSE American 5K

0.58%

0.22%

MIAX Pearl 5K

0.50%

1.03%

Nasdaq PHLX 4K

0.45%

0.14%

LTSE 0

0.00%

0.02%

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

OSUR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 309,744, which is 33.29% of today's total volume.
Today's Lit volume is 620,828, which is 66.71%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.22%.
The average Lit volume has been 63.78%.

OSUR Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE

NYSE Arca

Cboe BZX

Cboe BYX

Cboe EDGX

MEMX

Nasdaq BX

NYSE National