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CERT
Certara, Inc. Common Stock
stock NASDAQ

At Close

Aug 3, 2026 3:59:57 PM EDT

8.17USD+0.864%(+0.07)3,668,381

6.88Bid 8.18Ask 1.30Spread

Pre-market

Aug 3, 2026 9:29:30 AM EDT

8.32USD+2.716%(+0.22)10,020

After-hours

Aug 3, 2026 4:00:30 PM EDT

8.18USD+0.122%(+0.01)942,846

OverviewOptionsHistoricalDark Pool PrintsShortsMore

CERT Volume Aug 3, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	42.72	1,566,957	41.88
Off Exchange¹	30.44	1,116,501	33.46
NYSE Arca	8.57	314,391	6.61
IEX	8.02	294,210	7.07
Cboe BZX	3.51	128,724	3.14
Cboe EDGX	2.23	81,823	1.84
NYSE	1.50	55,146	1.87
NYSE National	0.80	29,442	0.64
MEMX	0.77	28,221	0.90
Cboe BYX	0.55	20,222	0.64
Cboe EDGA	0.32	11,901	1.08
MIAX Pearl	0.22	8,045	0.41
Nasdaq BX	0.15	5,679	0.18
NYSE American	0.08	3,065	0.09
Nasdaq PHLX	0.08	2,837	0.08
Texas Stock Exchange LLC	0.02	700	0.02
24X National	0.01	500	0.01
CHX	0.00	5	0.08
LTSE	0.00	3	0.00

chartexchange.com

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

CERT Nutrition Facts

0.84 servings per container

Serving size

4.39M

Calories

3.67M

% Day

% Avg

Nasdaq GSM 2M

42.72%

41.88%

Off Exchange¹ 1M

30.44%

33.46%

NYSE Arca 314K

8.57%

6.61%

IEX 294K

8.02%

7.07%

Cboe BZX 129K

3.51%

3.14%

Cboe EDGX 82K

2.23%

1.84%

NYSE 55K

1.50%

1.87%

NYSE National 29K

0.80%

0.64%

MEMX 28K

0.77%

0.90%

Cboe BYX 20K

0.55%

0.64%

Cboe EDGA 12K

0.32%

1.08%

MIAX Pearl 8K

0.22%

0.41%

Nasdaq BX 6K

0.15%

0.18%

NYSE American 3K

0.08%

0.09%

Nasdaq PHLX 3K

0.08%

Texas Stock Exchange LLC 700

0.02%

24X National 500

0.01%

CHX 5

0.00%

0.08%

LTSE 3

0.00%

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

chartexchange.com

CERT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,116,501, which is 30.44% of today's total volume.
Today's Lit volume is 2,551,871, which is 69.56%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 33.46%.
The average Lit volume has been 66.54%.

CERT Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

NYSE National

MEMX

Cboe BYX

Cboe EDGA