HONEYWELL AEROSPACE INC and ROLLINS INC moved almost identically (−27.17% vs −24.92%), yet HONA moved the XLI 62.7× 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 +51.01 pt move · cell size = points contributed · color = direction, intensity = return
CAT+6.5 pts(+141.7%)
GEV+6.2 pts(+405.3%)
GE+5.2 pts(+107.7%)
RTX+2.7 pts(+84.0%)
ETN+2.3 pts(+41.2%)
VRT+2.3 pts(+234.9%)
DE+2.1 pts(+73.8%)
PH+1.9 pts
HWM+1.8 pts
FDX+1.5 pts(+85.0%)
PWR+1.4 pts(+126.6%)
CMI+1.4 pts(+97.9%)
JCI+1.4 pts
URI+1.3 pts
EMR+1.3 pts(+54.7%)
FIX+1.2 pts(+374.9%)
TT+1.0 pts(+33.4%)
CSX+1.0 pts
MMM
FAST
NSC+0.8 pts
PCAR+0.8 pts
ADP+0.7 pts
GWW
DAL
HONA−0.6 pts
WAB+0.6 pts
ROK
AME
WM
BA
CPRT
UNP
GD
EFX
LMT
EXPD
VRSK
HON
HUBB
SNA
Concentration curve
cumulative share of the +51.01 pt move · sorted by contribution
When they drove it
cumulative points through the period
Breadth
member returns, this period
−100%0%+100%+200%+300%+400%
From −57.74% (BLDR) to +405.29% (GEV). Equal-weight, the XLI would be +41.91% vs the actual +40.04%; the gap is what cap weighting did.
By sector
point contribution · sums to +51.01 pts
-83
+52.2
The year, session by session
every trading day of 2026 · hover for the move
JANFEBMARAPRMAYJUNJULAUG
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Industrials · Select Sector
What moved the market
2Y · AUG 25, 2026
+40.04%
+51.0 pts · closed 178.40
62 of 83 rose · 21 fell
CAT+141.7%
+6.5
GEV+405.3%
+6.2
GE+107.7%
+5.2
RTX+84.0%
+2.7
ETN+41.2%
+2.3
BLDR−57.7%
−0.4
UPS−9.0%
−0.4
EFX−34.2%
−0.4
CPRT−35.9%
−0.5
HONA−27.2%
−0.6
Broad advance · CAT led at +6.47 ptsWMTMT.COM
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