WMTMT
WHAT MOVED THE MARKET TODAY

Energy · Select Sector

21 stocks · cap-weighted, ETF-derived weights · Aug 25, 2026 close
62.07
+4.22 (+7.29%)
XLE 62.07 · +4.2 pts (+7.29%) 3M
64.5261.4058.2855.1652.04EW +5.94%H 63.75 · Aug 20L 52.81 · Jul 1
May 26Jun 17Jul 13Aug 3Aug 25
Breadth
14 / 21
stocks rose with the index
Concentration
75%
of the gain from MPC, VLO, PSX
Biggest driver
MPC +1.08
MARATHON PETROLEUM CORP, +43.08%
Biggest drag
BKR −0.26
BAKER HUGHES CO, −7.36%

What drove it

21 members · drivers first · 3M · residual 21.4bp within 60bp gate

The XLE rose 7.29% (+4.22 pts) over the past three months, and 75% of that gain came from just three stocks: MPC, VLO, PSX.

Read the latest market-close note: Nvidia and Goldman Sachs Lead a Narrow Advance as Energy and Staples Slide

+5.4 pts from 11 gainers1.1 pts from 10 losers
net +4.2 pts · gainers outweigh losers 4.7 to 1
Stock
Points
Return
XLEsum of all 21 stocks
+4.2
100%
+7.29%
MPCMARATHON PETROLEUM CORP
+1.1
26%
+43.08%
VLOVALERO ENERGY CORP
+1.1
25%
+40.97%
PSXPHILLIPS 66
+1.0
24%
+36.17%
XOMEXXONMOBIL HOLDINGS CORP
+0.9
20%
+8.60%
CVXCHEVRON CORP
+0.8
18%
+8.23%
COPCONOCOPHILLIPS
+0.3
6%
+13.10%
EOGEOG RESOURCES INC
+0.1
3%
+7.80%
TRGPTARGA RESOURCES CORP
+0.1
1%
+6.32%
APAAPA CORP
+0.0
1%
+10.27%
DVNDEVON ENERGY CORP
+0.0
1%
+4.71%
FANGDIAMONDBACK ENERGY INC
+0.0
1%
+2.44%
OXYOCCIDENTAL PETROLEUM CORP
−0.0
0%
+2.12%
OKEONEOK INC
−0.0
0%
+1.39%
EXEEXPAND ENERGY CORP
−0.0
0%
+0.12%
TPLTEXAS PACIFIC LAND CORP
−0.0
−1%
−6.74%
EQTEQT CORP
−0.1
−1%
−3.96%
KMIKINDER MORGAN INC
−0.1
−2%
−4.09%
SLBSLB LTD
−0.2
−5%
−7.59%
WMBWILLIAMS COS INC
−0.2
−6%
−6.21%
HALHALLIBURTON CO
−0.2
−6%
−17.36%
BKRBAKER HUGHES CO
−0.3
−6%
−7.36%
Cap weighting, illustrated

BAKER HUGHES CO and TEXAS PACIFIC LAND CORP moved almost identically (−7.36% vs −6.74%), yet BKR moved the XLE 9.5× as much. In a cap-weighted index, the bigger company's weight turns the same percentage move into far more points.

Attribution map

slicing the +4.22 pt move · cell size = points contributed · color = direction, intensity = return
MPC+1.1 pts(+43.1%)
VLO+1.1 pts(+41.0%)
PSX+1.0 pts(+36.2%)
XOM+0.9 pts(+8.6%)
CVX+0.8 pts(+8.2%)
COP+0.3 pts
BKR−0.3 pts(−7.4%)
HAL−0.2 pts(−17.4%)
WMB−0.2 pts(−6.2%)
SLB−0.2 pts(−7.6%)
EOG+0.1 pts
KMI
TRGP
EQT
TPL

Concentration curve

cumulative share of the +4.22 pt move · sorted by contribution
0%50%100%5111621stocks:3 stocks = 75%100% covered at 5

When they drove it

cumulative points through the period
0MPC +1.08VLO +1.06PSX +1.02BKR −0.26HAL −0.24WMB −0.23May 26Aug 25

Breadth

member returns, this period
−20%0%+20%+40%
From −17.36% (HAL) to +43.08% (MPC). Equal-weight, the XLE would be +5.94% vs the actual +7.29%; the gap is what cap weighting did.

By sector

point contribution · sums to +4.22 pts
-21
+4.2

The year, session by session

every trading day of 2026 · hover for the move
JANFEBMARAPRMAYJUNJULAUG

Share this move

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