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MPLX
MPLX LP
stock NYSE

At Close

Aug 14, 2026 3:59:54 PM EDT

59.46USD+1.088%(+0.64)1,189,710

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 13, 2026 9:06:30 AM EDT

59.87USD+1.785%(+1.05)0

After-hours

Aug 14, 2026 4:28:30 PM EDT

59.59USD+0.219%(+0.13)2,101

OverviewOptionsHistoricalExchange VolumeShortsMore

MPLX Volume Aug 14, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	42.82	485,872	45.30
NYSE	23.32	264,611	18.42
Nasdaq GSM	8.73	99,110	8.11
Cboe BZX	6.12	69,494	6.06
NYSE Arca	5.54	62,830	7.30
Cboe EDGX	4.16	47,154	4.97
IEX	3.82	43,380	5.34
MEMX	1.79	20,256	1.80
MIAX Pearl	1.10	12,466	0.48
Cboe EDGA	0.64	7,305	0.49
NYSE American	0.64	7,292	0.23
Cboe BYX	0.45	5,143	0.45
Nasdaq BX	0.21	2,380	0.24
Nasdaq PHLX	0.19	2,187	0.16
CHX	0.16	1,836	0.24
LTSE	0.14	1,623	0.12
NYSE National	0.09	996	0.25
Texas Stock Exchange LLC	0.07	749	0.03
24X National	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.

MPLX Nutrition Facts

0.73 servings per container

Serving size

1.55M

Calories

1.13M

% Day

% Avg

Off Exchange¹ 486K

42.82%

45.30%

NYSE 265K

23.32%

18.42%

Nasdaq GSM 99K

8.73%

8.11%

Cboe BZX 69K

6.12%

6.06%

NYSE Arca 63K

5.54%

7.30%

Cboe EDGX 47K

4.16%

4.97%

IEX 43K

3.82%

5.34%

MEMX 20K

1.79%

1.80%

MIAX Pearl 12K

1.10%

0.48%

Cboe EDGA 7K

0.64%

0.49%

NYSE American 7K

0.64%

0.23%

Cboe BYX 5K

0.45%

Nasdaq BX 2K

0.21%

0.24%

Nasdaq PHLX 2K

0.19%

0.16%

CHX 2K

0.16%

0.24%

LTSE 2K

0.14%

0.12%

NYSE National 996

0.09%

0.25%

Texas Stock Exchange LLC 749

0.07%

0.03%

24X National 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

MPLX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 485,872, which is 42.82% of today's total volume.
Today's Lit volume is 648,812, which is 57.18%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.30%.
The average Lit volume has been 54.70%.

MPLX Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

NYSE Arca

Cboe EDGX

IEX

MEMX

MIAX Pearl

Cboe EDGA

NYSE American