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MPLX
MPLX LP
stock NYSE

Market Open

Jul 1, 2026 3:44:27 PM EDT

55.99USD-0.604%(-0.34)818,766

55.97Bid 56.02Ask 0.05Spread

Pre-market

Jul 1, 2026 9:21:30 AM EDT

56.33USD0.000%(0.00)3,132

After-hours

Jun 30, 2026 4:53:30 PM EDT

56.49USD+0.248%(+0.14)0

OverviewOptionsHistoricalExchange VolumeShortsMore

MPLX Volume Jul 1, 2026 3:24:50 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	52.11	397,548	40.85
NYSE Arca	18.15	138,471	7.59
Nasdaq GSM	6.75	51,505	8.35
NYSE	6.22	47,481	20.58
Cboe EDGX	5.05	38,493	5.66
Cboe BZX	3.99	30,472	5.50
IEX	3.25	24,755	6.32
MEMX	2.52	19,239	1.73
Cboe BYX	0.41	3,145	0.62
MIAX Pearl	0.35	2,672	0.39
Cboe EDGA	0.32	2,455	0.57
Nasdaq BX	0.22	1,698	0.31
LTSE	0.22	1,678	0.11
CHX	0.15	1,171	0.81
Nasdaq PHLX	0.11	821	0.14
NYSE National	0.11	806	0.27
NYSE American	0.06	441	0.18
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

0.50 servings per container

Serving size

1.53M

Calories

762.85K

% Day

% Avg

Off Exchange¹ 398K

52.11%

40.85%

NYSE Arca 138K

18.15%

7.59%

Nasdaq GSM 52K

6.75%

8.35%

NYSE 47K

6.22%

20.58%

Cboe EDGX 38K

5.05%

5.66%

Cboe BZX 30K

3.99%

5.50%

IEX 25K

3.25%

6.32%

MEMX 19K

2.52%

1.73%

Cboe BYX 3K

0.41%

0.62%

MIAX Pearl 3K

0.35%

0.39%

Cboe EDGA 2K

0.32%

0.57%

Nasdaq BX 2K

0.22%

0.31%

LTSE 2K

0.22%

0.11%

CHX 1K

0.15%

0.81%

Nasdaq PHLX 821

0.11%

0.14%

NYSE National 806

0.11%

0.27%

NYSE American 441

0.06%

0.18%

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 397,548, which is 52.11% of today's total volume.
Today's Lit volume is 365,303, which is 47.89%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.85%.
The average Lit volume has been 59.15%.

MPLX Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

NYSE

Cboe EDGX

Cboe BZX

IEX

MEMX

Cboe BYX

MIAX Pearl

Cboe EDGA