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WHAT MOVED THE MARKET TODAY

Energy · Select Sector

21 stocks · cap-weighted, ETF-derived weights · Aug 25, 2026 close
62.07
−26.61 (−30.01%)
XLE 62.07 · −26.6 pts (−30.01%) 2Y
150.49122.1693.8365.5037.17EW +57.81%H 97.12 · Nov 21L 44.13 · Dec 19
Aug 20, 2024Feb 21, 2025Aug 25, 2025Feb 24, 2026Aug 25, 2026
Breadth
0 / 21
stocks fell with the index
Concentration
5%
of the decline from SLB, OXY, DVN
Biggest driver
SLB −0.91
SLB LTD, +27.91%
Biggest offset
MPC +2.81
MARATHON PETROLEUM CORP, +115.57%

What drove it

21 members · detractors first · 2Y · residual 5839.0bp exceeds 60bp gate

The XLE fell 30.01% (−26.61 pts) over two years, but 21 of 21 members went the other way. SLB and OXY dragged the tape lower, accounting for 5% of the decline.

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

+22.6 pts from 17 gainers1.6 pts from 4 losers
net −26.6 pts · gainers outweigh losers 14.0 to 1
Stock
Points
Return
XLEsum of all 21 stocks
−26.6
100%
−30.01%
SLBSLB LTD
−0.9
3%
+27.91%
OXYOCCIDENTAL PETROLEUM CORP
−0.3
1%
+8.20%
DVNDEVON ENERGY CORP
−0.2
1%
+12.84%
EOGEOG RESOURCES INC
−0.2
1%
+24.25%
TPLTEXAS PACIFIC LAND CORP
+0.1
0%
+38.28%
HALHALLIBURTON CO
+0.1
0%
+14.34%
OKEONEOK INC
+0.2
−1%
+15.67%
FANGDIAMONDBACK ENERGY INC
+0.2
−1%
+10.12%
APAAPA CORP
+0.2
−1%
+57.57%
EXEEXPAND ENERGY CORP
+0.5
−2%
+35.74%
XOMEXXONMOBIL HOLDINGS CORP
+0.9
−3%
+8.60%
COPCONOCOPHILLIPS
+1.0
−4%
+26.95%
EQTEQT CORP
+1.3
−5%
+65.93%
BKRBAKER HUGHES CO
+1.4
−5%
+86.98%
PSXPHILLIPS 66
+1.8
−7%
+90.13%
WMBWILLIAMS COS INC
+2.1
−8%
+71.56%
KMIKINDER MORGAN INC
+2.1
−8%
+61.34%
TRGPTARGA RESOURCES CORP
+2.4
−9%
+110.14%
VLOVALERO ENERGY CORP
+2.6
−10%
+153.38%
CVXCHEVRON CORP
+2.7
−10%
+48.83%
MPCMARATHON PETROLEUM CORP
+2.8
−11%
+115.57%
Cap weighting, illustrated

KINDER MORGAN INC and APA CORP moved almost identically (+61.34% vs +57.57%), yet KMI moved the XLE 10.4× 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 −26.61 pt move · cell size = points contributed · color = direction, intensity = return
MPC+2.8 pts(+115.6%)
CVX+2.7 pts(+48.8%)
VLO+2.6 pts(+153.4%)
TRGP+2.4 pts(+110.1%)
KMI+2.1 pts(+61.3%)
WMB+2.1 pts(+71.6%)
PSX+1.8 pts(+90.1%)
BKR+1.4 pts(+87.0%)
EQT+1.3 pts(+65.9%)
COP+1.0 pts(+26.9%)
SLB−0.9 pts(+27.9%)
XOM+0.9 pts(+8.6%)
EXE+0.5 pts(+35.7%)
OXY
DVN
APA
FANG
OKE

Concentration curve

cumulative share of the −26.61 pt move · sorted by contribution
0%50%100%5111621stocks:3 stocks = 5%100% covered at 21

When they drove it

cumulative points through the period
0SLB −0.91OXY −0.28DVN −0.24MPC +2.81CVX +2.75VLO +2.64Aug 20Aug 25

Breadth

member returns, this period
0%+50%+100%+150%
From +8.20% (OXY) to +153.38% (VLO). Equal-weight, the XLE would be +57.81% vs the actual −30.01%; the gap is what cap weighting did.

By sector

point contribution · sums to −26.61 pts
-21
+21.0

The year, session by session

every trading day of 2026 · hover for the move
JANFEBMARAPRMAYJUNJULAUG

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