47 members · drivers first · QTD · residual 2.0bp within 60bp gate
The XLY rose 0.56% (+0.66 pts) so far this quarter, but 24 of 47 members went the other way. AMZN and BKNG carried the tape higher, contributing more than the entire move.
TESLA INC and NORWEGIAN CRUISE LINE HOLDIN moved almost identically (−16.73% vs −18.19%), yet TSLA moved the XLY 63.0× 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 +0.66 pt move · cell size = points contributed · color = direction, intensity = return
TSLA−3.7 pts(−16.7%)
AMZN+2.5 pts(+9.5%)
BKNG+0.8 pts(+19.9%)
ABNB+0.6 pts(+33.1%)
DASH+0.5 pts(+26.5%)
TJX−0.4 pts(−7.9%)
EXPE+0.3 pts
HD−0.3 pts
ROST+0.3 pts(+13.3%)
GM+0.3 pts
RCL−0.3 pts
CVNA+0.2 pts
GRMN+0.2 pts
APTV−0.1 pts
CCL−0.1 pts
TPR
GPC
EBAY
LOW
MAR
BBY
NCLH
DRI
F
Concentration curve
cumulative share of the +0.66 pt move · sorted by contribution
When they drove it
cumulative points through the period
Breadth
member returns, this period
−30%−10%+10%+30%
From −24.04% (APTV) to +33.12% (ABNB). Equal-weight, the XLY would be +3.04% vs the actual +0.56%; the gap is what cap weighting did.
By sector
point contribution · sums to +0.66 pts
-47
+0.7
The year, session by session
every trading day of 2026 · hover for the move
JANFEBMARAPRMAYJUNJULAUG
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Consumer Discretionary · Select Sector
What moved the market
QTD · AUG 25, 2026
+0.56%
+0.7 pts · closed 117.94
23 of 47 rose · 24 fell
AMZN+9.5%
+2.5
BKNG+19.9%
+0.8
ABNB+33.1%
+0.6
DASH+26.5%
+0.5
EXPE+32.1%
+0.3
APTV−24.0%
−0.1
RCL−7.9%
−0.3
HD−4.2%
−0.3
TJX−7.9%
−0.4
TSLA−16.7%
−3.7
AMZN carried a split tape · 24 of 47 went the other wayWMTMT.COM
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