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QDEL
QuidelOrtho Corporation Common Stock
stock NASDAQ

At Close

May 30, 2025 3:59:55 PM EDT

30.68USD-0.228%(-0.07)1,323,678

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 29, 2025 8:14:30 AM EDT

32.20USD+4.715%(+1.45)0

After-hours

May 30, 2025 4:00:30 PM EDT

30.67USD-0.033%(-0.01)23,002

OverviewOptionsHistoricalExchange VolumeShortsMore

QDEL Volume May 30, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	40.42	535,077	41.78
Nasdaq GSM	34.64	458,573	37.89
CHX	13.84	183,167	0.69
IEX	3.10	40,970	5.30
NYSE Arca	2.45	32,431	4.15
Cboe BZX	1.70	22,451	3.75
Cboe EDGX	1.33	17,660	2.39
NYSE	0.88	11,709	1.23
Cboe BYX	0.53	7,061	0.68
MEMX	0.50	6,672	0.82
Nasdaq BX	0.22	2,945	0.30
Cboe EDGA	0.11	1,451	0.35
MIAX Pearl	0.10	1,334	0.23
Nasdaq PHLX	0.07	946	0.16
NYSE National	0.06	789	0.18
NYSE American	0.03	442	0.11
LTSE	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.

QDEL Nutrition Facts

0.75 servings per container

Serving size

1.77M

Calories

1.32M

% Day

% Avg

Off Exchange¹ 535K

40.42%

41.78%

Nasdaq GSM 459K

34.64%

37.89%

CHX 183K

13.84%

0.69%

IEX 41K

3.10%

5.30%

NYSE Arca 32K

2.45%

4.15%

Cboe BZX 22K

1.70%

3.75%

Cboe EDGX 18K

1.33%

2.39%

NYSE 12K

0.88%

1.23%

Cboe BYX 7K

0.53%

0.68%

MEMX 7K

0.50%

0.82%

Nasdaq BX 3K

0.22%

0.30%

Cboe EDGA 1K

0.11%

0.35%

MIAX Pearl 1K

0.10%

0.23%

Nasdaq PHLX 946

0.07%

0.16%

NYSE National 789

0.06%

0.18%

NYSE American 442

0.03%

0.11%

LTSE 0

0.00%

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

chartexchange.com

QDEL Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 535,077, which is 40.42% of today's total volume.
Today's Lit volume is 788,601, which is 59.58%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.78%.
The average Lit volume has been 58.22%.

QDEL Volume by Exchange

Off Exchange

Nasdaq GSM

CHX

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

Cboe BYX

MEMX

Nasdaq BX