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PSN
Parsons Corporation
stock NYSE

At Close

Sep 18, 2026 3:59:49 PM EDT

44.85USD-2.870%(-1.32)3,078,002

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 18, 2026 9:18:30 AM EDT

46.21USD+0.087%(+0.04)2,500

After-hours

Sep 18, 2026 4:43:30 PM EDT

46.58USD+3.868%(+1.73)26,197

OverviewOptionsHistoricalExchange VolumeShortsMore

PSN Volume Sep 18, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	59.27	566,600	45.35
NYSE	15.17	144,974	29.68
Nasdaq GSM	7.65	73,111	7.97
IEX	5.59	53,479	6.09
Cboe BZX	3.59	34,342	3.53
NYSE Arca	2.91	27,817	2.91
Cboe EDGX	2.09	19,969	1.74
MEMX	0.88	8,386	0.59
Nasdaq PHLX	0.48	4,561	0.16
Cboe BYX	0.47	4,531	0.46
NYSE National	0.40	3,806	0.20
NYSE American	0.38	3,592	0.17
Cboe EDGA	0.33	3,165	0.46
CHX	0.31	2,985	0.18
Nasdaq BX	0.20	1,917	0.16
MIAX Pearl	0.17	1,613	0.19
LTSE	0.06	546	0.12
Texas Stock Exchange LLC	0.05	468	0.02
24X National	0.01	113	0.02

chartexchange.com

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

PSN Nutrition Facts

0.86 servings per container

Serving size

1.12M

Calories

955.98K

% Day

% Avg

Off Exchange¹ 567K

59.27%

45.35%

NYSE 145K

15.17%

29.68%

Nasdaq GSM 73K

7.65%

7.97%

IEX 53K

5.59%

6.09%

Cboe BZX 34K

3.59%

3.53%

NYSE Arca 28K

2.91%

Cboe EDGX 20K

2.09%

1.74%

MEMX 8K

0.88%

0.59%

Nasdaq PHLX 5K

0.48%

0.16%

Cboe BYX 5K

0.47%

0.46%

NYSE National 4K

0.40%

0.20%

NYSE American 4K

0.38%

0.17%

Cboe EDGA 3K

0.33%

0.46%

CHX 3K

0.31%

0.18%

Nasdaq BX 2K

0.20%

0.16%

MIAX Pearl 2K

0.17%

0.19%

LTSE 546

0.06%

0.12%

Texas Stock Exchange LLC 468

0.05%

0.02%

24X National 113

0.01%

0.02%

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

chartexchange.com

PSN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 566,600, which is 59.27% of today's total volume.
Today's Lit volume is 389,375, which is 40.73%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.35%.
The average Lit volume has been 54.65%.

PSN Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

Nasdaq PHLX

Cboe BYX

NYSE National