Dark

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

OverviewOptionsHistoricalExchangesShort Interest - DailyMore

As of 2026-07-31, there were 7,680,934 shares short with a short interest of 2.11%.

Price

Price

Historical data is split-adjusted.

1) Data from Finra. Finra publishes an updated file every two weeks.

2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.

.dark-mode .dLGKjS{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .dLGKjS{ color: #333333; background-color: white; border: 2px solid #333333; }MPLXMPLX LPstock NYSE