— C+

Lab · Sector Dispersion

Breadth vs the sector.

Most screens show the sector's price. These show what its members are doing underneath — is the move broad, or carried by a few mega-caps? Median constituent vs the index, advancers vs decliners, how many names beat the index, and a cumulative advance/decline line that tends to turn before price. 40 ETFs & index cuts · closes through 2026-06-18.

What changed below the surface · 21-day

Where the constituents' advance/decline is pulling away from the ETF's price — the early read, before the headline reflects it.

Improving — breadth rising under flat/soft price

Weakening — breadth falling under firm price

Closelook indices

RUBIN 102/102
Rubin Build-Out 100 (EW)
+4.07% med -0.39pp 83 / 19
HALO 98/100 · 98% wt
HALO Growth 100 (EW)
+0.78% med -0.03pp 65 / 33
AEI 104/104
Agentic Ecosystem Index (EW)
+1.82% med -1.45pp 59 / 44
EUROAI 61/65 · 94% wt
Euro-AI Sovereign 50 (EW)
+0.68% med +0.04pp 36 / 25
AW25 25/25
Agentic Winners 25 (EW)
-0.14% med -0.63pp 10 / 15

S&P 500 sectors

XLK 72/72
Technology Select Sector
+3.04% med -2.17pp 47 / 25
XLF 76/76
Financial Select Sector
-0.89% med +0.21pp 17 / 59
XLV 59/59
Health Care Select Sector
-0.87% med +0.81pp 29 / 30
XLE 21/21
Energy Select Sector
-1.65% med +0.57pp 3 / 18
XLI 80/80
Industrial Select Sector
+0.73% med +0.03pp 56 / 24
XLP 36/36
Consumer Staples Select Sector
-0.45% med +0.09pp 16 / 20
XLY 48/48
Consumer Discretionary Select Sector
+1.45% med -0.14pp 38 / 10
XLU 31/31
Utilities Select Sector
+0.67% med -0.42pp 23 / 8
XLB 26/26
Materials Select Sector
-0.40% med +0.35pp 12 / 13
XLRE 31/31
Real Estate Select Sector
-0.25% med +0.00pp 12 / 19
XLC 23/23
Communication Services Select Sector
+0.23% med -0.38pp 11 / 12

Nasdaq-100 cuts

QTEC 45/45
First Trust Nasdaq-100 Technology
+3.34% med -1.86pp 33 / 12
QQXT 56/56
First Trust Nasdaq-100 Ex-Technology
+0.17% med -0.06pp 30 / 26
QQEW 49/49
First Trust Nasdaq-100 Equal Weight
+1.45% med -1.12pp 31 / 18
QTOP 31/31
iShares Nasdaq-100 Top 30
+2.83% med -1.67pp 25 / 6

Tech & thematics

IGV 110/110
iShares Expanded Tech-Software
-0.08% med +0.19pp 58 / 52
SMH 25/25
VanEck Semiconductor
+5.76% med +0.26pp 23 / 2
XSD 43/43
SPDR S&P Semiconductor (EW)
+7.26% med -0.31pp 43 / 0
AIQ 66/66
Global X AI & Technology
+3.84% med -3.45pp 38 / 28
CIBR 41/41
First Trust Nasdaq Cybersecurity
+0.37% med +0.04pp 26 / 15
DTCR 20/20
Global X Data Center & Digital Infra
+1.85% med -0.45pp 12 / 8
WTAI 47/48 · 77% wt
WisdomTree AI & Innovation
+5.57% med -4.66pp 33 / 13
QTUM 62/63 · 76% wt
Defiance Quantum
+3.39% med -0.35pp 43 / 19
ARKK 42/42
ARK Innovation
+2.17% med +0.64pp 37 / 5

Global

IXN 86/124 · 80% wt
iShares Global Tech
+3.75% med -3.06pp 53 / 33

Computed across the constituents we cover in our data lake (coverage shown per card). A/D line = cumulative daily advancers minus decliners. Decision-support, not investment advice.