MPLX LP (MPLX) stock chart and technical analysis

Indicator summary: Leaning bullish (3 bullish, 1 bearish, 1 neutral). As of 2026-09-18, the close was $59.38: 2.0% above the 50-day average and 8.0% above the 200-day average, which is rising. RSI (14) is 54, in its neutral range. MACD is bearish after a cross in the last 10 days. The stock sits 94% of the way up its 52-week range of $44.21 to $60.39, on 2.1x its 20-day average volume.

Indicator	Reading	Read
50-day average	$58.21	Price 2.0% above
200-day average	$55.00	Price 8.0% above, average rising
50 vs 200-day	50 above 200	Golden-cross alignment
RSI (14)	54	Neutral range
MACD (12, 26, 9)	+0.15 vs +0.30	Bearish cross in the last 10 days
52-week range	$44.21 to $60.39	94% of the way up the range
Volume vs 20-day average	2.1x	Heavy

What followed this setup for MPLX

When it closed above its 200-day average (2,395 days), it was higher 63 trading days later 74% of the time, median +5.4%.
When it closed above its 50-day average (2,152 days), it was higher 63 trading days later 71% of the time, median +4.8%.
When it had MACD below its signal line (1,641 days), it was higher 63 trading days later 69% of the time, median +4.8%.
All days since 2012 (3,429 days): higher 63 trading days later 68% of the time, median +4.7%.

Base rates use MPLX's own daily history since 2012; they describe the past, not a forecast.

ŷRobot chart signal: Bearish, from the chart signal model.

MPLX analysis: AI score, fair value and forecast · Is it a bull or a bear market today? · All covered stocks

ŷRobot analysis is AI-generated and quality-gated; nothing here is investment advice.