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PAA
Plains All American Pipeline, L.P. Common Units representing Limited Partner Interests
stock NASDAQ

At Close

Jul 21, 2026 3:59:59 PM EDT

24.29USD-0.082%(-0.02)1,980,280

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 21, 2026 9:22:30 AM EDT

24.25USD-0.247%(-0.06)552

After-hours

Jul 21, 2026 4:00:30 PM EDT

24.29USD0.000%(0.00)178,974

OverviewOptionsHistoricalExchange VolumeShortsMore

PAA Volume Jul 21, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	44.10	873,220	32.78
Nasdaq GSM	19.59	387,938	28.51
NYSE Arca	13.38	265,008	13.44
IEX	12.70	251,438	11.39
Cboe BZX	3.25	64,372	4.51
Cboe EDGX	2.33	46,211	2.97
NYSE	1.96	38,830	2.31
MEMX	0.59	11,633	1.44
NYSE American	0.56	11,007	0.12
Cboe BYX	0.36	7,034	0.61
MIAX Pearl	0.30	6,007	0.51
Nasdaq PHLX	0.21	4,118	0.12
NYSE National	0.18	3,524	0.37
CHX	0.17	3,373	0.16
Nasdaq BX	0.17	3,300	0.16
Cboe EDGA	0.15	2,882	0.58
24X National	0.02	300	0.02
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.

PAA Nutrition Facts

0.88 servings per container

Serving size

2.26M

Calories

1.98M

% Day

% Avg

Off Exchange¹ 873K

44.10%

32.78%

Nasdaq GSM 388K

19.59%

28.51%

NYSE Arca 265K

13.38%

13.44%

IEX 251K

12.70%

11.39%

Cboe BZX 64K

3.25%

4.51%

Cboe EDGX 46K

2.33%

2.97%

NYSE 39K

1.96%

2.31%

MEMX 12K

0.59%

1.44%

NYSE American 11K

0.56%

0.12%

Cboe BYX 7K

0.36%

0.61%

MIAX Pearl 6K

0.30%

0.51%

Nasdaq PHLX 4K

0.21%

0.12%

NYSE National 4K

0.18%

0.37%

CHX 3K

0.17%

0.16%

Nasdaq BX 3K

0.17%

0.16%

Cboe EDGA 3K

0.15%

0.58%

24X National 300

0.02%

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

PAA Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 873,220, which is 44.10% of today's total volume.
Today's Lit volume is 1,106,975, which is 55.90%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 32.78%.
The average Lit volume has been 67.22%.

PAA Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

MEMX

NYSE American

Cboe BYX

MIAX Pearl