Constituent dispersion · breadth vs the index

AEI — Agentic Ecosystem Index (EW)

34/34 covered · 100% by weight · benchmark: AEI price · closes through 2026-08-28 ·holdings as of 2026-08-27

Concentration 14.71% in top 5 34.01 effective names · HHI 294
RS vs S&P 500 21d +15.64pp sector return − SPY
RS vs Nasdaq-100 21d +14.56pp sector return − QQQ
Broad advance - breadth is rising with price. Last 21 sessions — price +19.37% · A/D +47 (+1.38/name)
AEI price
Cumulative advance / decline of constituents — rises when more names are up than down; turns before price at inflections

Divergence over time — price vs breadth, by horizon

The hero read is the 1-month picture; here the same price↔breadth divergence across 1 week / 1 month / 1 quarter, computed over the 126-session history. A/D /name is net advancers-minus-decliners per covered constituent; % beating Δ and median−ETF Δ show how participation shifted. Price rising while those fall = the move is narrowing under the surface.

HorizonPriceA/D /name% beating ΔMedian−ETF ΔRead
1 week +4.94% +0.76 +3pp +3.28pp Confirming ↑
1 month +19.37% +1.38 -9pp -4.30pp Confirming ↑
1 quarter +4.05% -2.15 -3pp -4.40pp Weakening

Over the last 126 sessions: price up +68.14%, breadth up (+5.65/name) · % beating 42→50 · median−ETF -0.56pp→+1.06pp.

Stocks above their moving average — participation breadth

Of the 34 covered constituents, the share trading above each simple moving average — the classic breadth gauge. A firm index price with a low %-above-MA is a narrow, top-heavy tape. As of 2026-08-27.

5-day 70.59% 24/34 above
20-day 50% 17/34 above
50-day 64.71% 22/34 above
100-day 75.76% 25/33 above
150-day 81.82% 27/33 above
200-day 81.25% 26/32 above
% of constituents above their 50-day average — breadth over the last year; 50% is the participation midpoint

New highs & new lows — by horizon

How many of the 34 covered constituents closed today at a new high (or low) over each window, and the net. A shrinking net as the index holds up = fewer names leading.

HorizonNew highsNew lowsNet
5-Day 9 (26%) 6 (18%) +3
1-Month 2 (6%) 2 (6%) +0
3-Month 2 (6%) 0 (0%) +2
6-Month 2 (6%) 0 (0%) +2
52-Week 2 (6%) 0 (0%) +2
YTD 2 (6%) 0 (0%) +2

Dispersion by window

WindowETFMedianMedian − ETF Up / DownBeat / Lag±1% bandDispersion
1d +6.81% -2.95% -9.76pp 10 / 24 1 / 33 0 of 34 ±5.47%
5d +4.94% +1.57% -3.37pp 20 / 14 10 / 24 1 of 34 ±7.91%
21d +19.37% +14.04% -5.33pp 26 / 8 13 / 21 2 of 34 ±15%
YTD +63.87% +39.38% -24.49pp 26 / 5 11 / 20 0 of 31 ±45.6%

Median − ETF below zero means the typical name is lagging the cap-weighted index — the move is top-heavy. "Beat" counts constituents outperforming the ETF over the window. Dispersion is the cross-sectional standard deviation of constituent returns — high = a stock-picker's tape, low = pure beta.

What drove the move — contribution = weight × return

Today (1d)

  • ESTC+19.31%+0.57pp
  • 3778.T+5.75%+0.17pp
  • 300454.SHE+4.08%+0.12pp
  • MDB+1.37%+0.04pp
  • TMICY+1.08%+0.03pp
  • RBRK-13.05%-0.38pp
  • IREN-12.53%-0.37pp
  • DOCN-8.60%-0.25pp
  • FSLY-6.49%-0.19pp
  • 2513.HK-6.03%-0.18pp

This month (21d)

  • ESTC+55.50%+1.63pp
  • MDB+37.05%+1.09pp
  • RBRK+29.99%+0.88pp
  • 2513.HK+26.45%+0.78pp
  • SPCX+26.11%+0.77pp
  • DDOG-11.76%-0.35pp
  • TMICY-10.46%-0.31pp
  • DOCN-7.50%-0.22pp
  • IREN-7.34%-0.22pp
  • TDC-5.86%-0.17pp

Each name's contribution = its index weight × its return — the percentage points it added to (green) or subtracted from (red) the ETF's move. Computed across covered names.

Leaders & laggards (21-day)

  • ESTC+55.50%
  • MDB+37.05%
  • RBRK+29.99%
  • 2513.HK+26.45%
  • SPCX+26.11%
  • DDOG-11.76%
  • TMICY-10.46%
  • DOCN-7.50%
  • IREN-7.34%
  • TDC-5.86%

AEI — constituent leadership race

$100 in each covered AEI constituent at 2026-01-07, rebased to 100. Watch leadership change hands.

0%

Each covered constituent started at $100 at the window open; the bars race by total return (top 12 shown). Decision-support, not investment advice.

Constituents — 34 covered · click a column to sort

Symbol Weight Last 1d 5d 21d YTD RS rank
2513.HK Zhipu AI / Z.ai 2.94% 1090.00 -6.03% -3.45% +26.45% 88
NBIS Nebius 2.94% 209.18 -4.26% -4.54% +11.01% +149.90% 44
OVH OVHcloud 2.94% 15.37 +0.13% -5.59% +2.19% +110.84% 24
CRWV CoreWeave 2.94% 84.23 -2.96% -4.12% +13.98% +17.62% 47
IREN IREN 2.94% 35.45 -12.53% -15.35% -7.34% -6.14% 9
KC Kingsoft Cloud 2.94% 10.64 +0.47% -4.49% +4.93% +2.90% 26
3778.T Sakura Internet 2.94% 3865.00 +5.75% +8.26% +21.92% +39.03% 68
NET Cloudflare 2.94% 299.84 -2.72% +2.29% +5.80% +52.09% 29
AKAM Akamai 2.94% 107.47 -3.39% -2.67% -5.52% +23.17% 15
FSLY Fastly 2.94% 23.04 -6.49% -7.66% +6.91% 32
EQIX Equinix 2.94% 1044.41 -2.98% -1.97% -0.30% +37.74% 21
SPCX SpaceX / Starlink 2.94% 141.50 +0.45% +3.31% +26.11% 85
TWLO Twilio 2.94% 237.78 -1.48% +5.54% +24.53% +67.17% 79
DOCN DigitalOcean 2.94% 111.21 -8.60% -3.83% -7.50% +131.11% 6
BB BlackBerry 2.94% 8.16 -5.66% +1.49% -3.32% +115.30% 18
NTAP NetApp 2.94% 187.02 -1.90% -2.73% +7.50% +76.39% 35
SNOW Snowflake 2.94% 328.00 -0.34% -1.44% +10.03% +49.53% 41
P Everpure 2.94% 93.40 -5.88% -13.96% +24.43% +39.38% 76
TDC Teradata 2.94% 28.77 +0.77% +3.90% -5.86% -5.49% 12
MDB MongoDB 2.94% 446.62 +1.37% +3.67% +37.05% +6.42% 94
ESTC Elastic 2.94% 99.91 +19.31% +16.26% +55.50% +32.44% 97
DDOG Datadog 2.94% 236.98 -2.45% +0.58% -11.76% +74.26% 0
FROG JFrog 2.94% 98.74 -5.09% +7.17% +25.91% +58.09% 82
DT Dynatrace 2.94% 53.67 +0.45% +8.86% +21.70% +23.83% 65
OKTA Okta 2.94% 166.23 -3.86% +23.01% +18.38% +92.24% 59
SAIL SailPoint 2.94% 19.83 -3.03% +6.38% +22.63% -1.98% 71
CRWD CrowdStrike 2.94% 218.40 -4.19% +13.78% +17.91% +86.36% 56
PANW Palo Alto Networks 2.94% 371.59 -2.94% +3.83% +14.10% +101.73% 50
FTNT Fortinet 2.94% 166.00 -3.92% +8.14% +7.62% +109.04% 38
S SentinelOne 2.94% 21.54 -5.15% +1.65% +17.07% +43.60% 53
RBRK Rubrik 2.94% 93.05 -13.05% -7.03% +29.99% +21.67% 91
ZS Zscaler 2.94% 184.23 -1.64% +1.37% +24.15% -18.09% 74
TMICY Trend Micro 2.94% 37.48 +1.08% +8.45% -10.46% -9.65% 3
300454.SHE Sangfor 2.94% 124.89 +4.08% +3.56% +19.74% +8.45% 62

RS rank = the constituent's 21-day return percentile within the index (100 = strongest of the covered names). Weight is the index weight; returns use adjusted closes. Default sort: weight.

Other ETFs & indices

Dispersion is computed across the constituents we cover in our data lake (see coverage badge). Decision-support, not investment advice.

FAQ · from the current data

AEI dispersion — data Q&A

Is AEI's move broad or carried by a few names (21 sessions)?

As of 2026-08-28: over 21 sessions the fund returned +19.37% while its median constituent returned +14.04% — a dispersion of 15.00 pp; 38% of 34 members beat the fund. Broad advance - breadth is rising with price.

How did AEI's members trade in the last session?

As of 2026-08-28: fund +6.81%, median member -2.95%, 10 advancers vs 24 decliners.

What does the dispersion page for AEI measure?

It splits the fund into its members: the fund's own return against the median constituent, how many members beat the fund, advancers vs decliners, and a cumulative advance/decline line that tends to lead price. A firm fund price with a weak median and a falling A/D line is a narrow, top-heavy tape; a broad move shows the median keeping up. 34 constituents covered, re-baked nightly from the Closelook lake.

Is this investment advice?

No — a data surface in an investment research diary. It describes breadth inside a fund; it makes no recommendation.