Constituent dispersion · breadth vs the index
RXI — Global Discretionary
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.
| Horizon | Price | A/D /name | % beating Δ | Median−ETF Δ | Read |
|---|---|---|---|---|---|
| 1 week | -0.40% | -0.22 | -7pp | +0.77pp | Weakening |
| 1 month | +2.08% | -0.57 | -22pp | -3.54pp | Weakening |
| 1 quarter | -0.95% | +0.64 | -10pp | -0.27pp | Improving |
Over the last 126 sessions: price down -0.75%, breadth down (-2.65/name) · % beating 66→31 · median−ETF +3.13pp→-2.18pp.
Dispersion by window
| Window | ETF | Median | Median − ETF | Up / Down | Beat / Lag | ±1% band | Dispersion |
|---|---|---|---|---|---|---|---|
| 1d | +1.22% | +0.74% | -0.49pp | 52 / 18 | 28 / 44 | 36 of 72 | ±1.63% |
| 5d | -0.41% | -0.67% | -0.26pp | 31 / 41 | 35 / 37 | 17 of 72 | ±2.92% |
| 21d | +2.08% | -0.10% | -2.18pp | 35 / 37 | 22 / 50 | 13 of 72 | ±8.65% |
| YTD | -2.59% | +1.36% | +3.95pp | 37 / 33 | 39 / 31 | 2 of 70 | ±25.36% |
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)
- AMZN+3.97%+0.64pp
- MCD+1.90%+0.06pp
- MC+2.40%+0.05pp
- BKNG+1.52%+0.03pp
- EBAY+3.28%+0.03pp
- TSLA-1.71%-0.12pp
- RCL-1.89%-0.02pp
- ULTA-4.18%-0.01pp
- HLT-1.18%-0.01pp
- MAR-0.79%-0.01pp
This month (21d)
- AMZN+13.13%+2.13pp
- TSLA+12.92%+0.94pp
- ABNB+24.56%+0.22pp
- DASH+19.85%+0.18pp
- CVNA+20.51%+0.15pp
- TJX-15.16%-0.41pp
- RCL-13.21%-0.13pp
- ROST-9.51%-0.1pp
- MAR-6.50%-0.08pp
- TPR-17.75%-0.08pp
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)
- ABNB+24.56%
- CVNA+20.51%
- DASH+19.85%
- AMS+15.16%
- TSCO+14.93%
- APTV-21.24%
- TPR-17.75%
- TJX-15.16%
- RCL-13.21%
- KER.PA-12.54%
RXI — constituent leadership race
$100 in each covered RXI constituent at 2025-12-30, rebased to 100. Watch leadership change hands.
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 — 72 covered · click a column to sort
| Symbol | Weight | Last | 1d | 5d | 21d | YTD | RS rank |
|---|---|---|---|---|---|---|---|
| AMZN Amazon.com Inc | 16.23% | 266.43 | +3.97% | +3.02% | +13.13% | +15.43% | 92 |
| TSLA Tesla Inc | 7.26% | 348.75 | -1.71% | -3.89% | +12.92% | -22.45% | 90 |
| HD Home Depot | 4.24% | 330.19 | +0.48% | -1.61% | -0.95% | -3.40% | 44 |
| MCD McDonald's Corp | 3.15% | 265.00 | +1.90% | -2.20% | -1.28% | -12.81% | 39 |
| TJX TJX Companies | 2.72% | 135.12 | +0.67% | -3.85% | -15.16% | -11.79% | 3 |
| MC Moelis | 2.17% | 458.15 | +2.40% | +1.25% | -3.20% | -27.81% | 28 |
| BKNG Booking Holdings | 2.00% | 205.63 | +1.52% | -1.90% | +6.41% | — | 82 |
| LOW Lowe's Companies | 1.90% | 208.05 | +0.63% | -3.72% | -0.97% | -12.93% | 43 |
| SBUX Starbucks Corp | 1.85% | 107.85 | +0.55% | +0.72% | +1.89% | +28.90% | 68 |
| CFR Cullen/Frost Bankers | 1.66% | 161.69 | +0.19% | -1.52% | -1.10% | +29.56% | 42 |
| MAR Marriot Int Cl A | 1.27% | 351.08 | -0.79% | -1.49% | -6.50% | +13.38% | 21 |
| ORLY O'Reilly Automotive | 1.21% | 88.50 | +0.76% | -0.68% | +1.30% | -2.97% | 60 |
| HLT Hilton Inc | 1.15% | 321.85 | -1.18% | -1.46% | -0.05% | +12.15% | 50 |
| ROST Ross Stores Inc | 1.09% | 228.55 | -0.57% | -4.39% | -9.51% | +27.14% | 11 |
| GM General Motors Company | 1.08% | 86.27 | +0.10% | -1.89% | -2.41% | +6.57% | 32 |
| ITX.MC INDUSTRIA DE DISENO TEXTIL SA | 1.02% | 58.32 | +1.07% | +0.17% | +1.46% | +5.29% | 61 |
| RCL Royal Caribbean Cruises Ltd | 1.02% | 279.41 | -1.89% | -4.31% | -13.21% | +1.23% | 4 |
| RMS.PA HERMES INTERNATIONAL | 1.01% | 1598.00 | +2.24% | +1.59% | +3.06% | -23.93% | 72 |
| PRX.AS PROSUS NV CLASS N | 0.95% | 38.69 | +1.79% | +1.03% | -2.98% | -26.79% | 29 |
| DASH Doordash Inc Cl A | 0.92% | 236.74 | +2.09% | +5.93% | +19.85% | +4.53% | 96 |
| AZO Autozone | 0.88% | 2961.96 | +1.01% | +0.14% | -1.48% | -12.67% | 36 |
| ABNB Airbnb Inc Cl A | 0.88% | 189.43 | +2.73% | +1.14% | +24.56% | +39.57% | 99 |
| F Ford Motor Company | 0.84% | 13.88 | -0.50% | -3.68% | -6.59% | +8.29% | 19 |
| EBAY Ebay Inc | 0.83% | 105.62 | +3.28% | +1.74% | -6.96% | +22.01% | 18 |
| NKE Nike Inc | 0.82% | 39.60 | +3.02% | -2.85% | -6.36% | -37.43% | 22 |
| CVNA Carvana Company Cl A | 0.71% | 74.04 | -0.07% | +5.91% | +20.51% | — | 97 |
| YUM Yum! Brands | 0.67% | 153.86 | +2.06% | +0.57% | -2.00% | +2.67% | 33 |
| CMG Chipotle Mexican Grill | 0.66% | 38.03 | +2.18% | +3.06% | -1.27% | +2.78% | 40 |
| RACE Ferrari N.V. | 0.66% | 420.54 | +1.57% | -3.67% | +5.74% | +15.11% | 81 |
| GRMN Garmin Ltd | 0.61% | 285.19 | -1.61% | -3.28% | -4.15% | +41.13% | 26 |
| DHI D.R. Horton | 0.61% | 147.39 | +1.47% | -0.65% | +1.58% | +2.94% | 63 |
| CCL Carnival Corporation Ltd | 0.52% | 24.76 | -0.76% | -3.77% | -10.37% | -18.05% | 10 |
| TPR Tapestry Inc | 0.44% | 125.49 | +1.83% | -3.60% | -17.75% | -1.24% | 1 |
| AMS American Shared Hospital Services | 0.42% | 18.16 | +0.00% | +4.07% | +15.16% | +131.34% | 94 |
| EXPE Expedia Group Inc | 0.40% | 329.44 | +3.30% | +2.58% | +12.46% | +16.78% | 89 |
| IHG Intercontinental Hotels Group ADR | 0.36% | 162.65 | -0.15% | +2.01% | +1.06% | +16.58% | 56 |
| WSM Williams-Sonoma | 0.36% | 235.09 | -1.39% | -1.05% | +0.76% | +32.58% | 54 |
| DRI Darden Restaurants | 0.35% | 215.63 | +2.13% | -2.69% | +4.18% | +18.96% | 76 |
| ULTA Ulta Beauty Inc | 0.35% | 517.50 | -4.18% | -0.76% | +0.15% | -14.46% | 51 |
| PHM Pultegroup | 0.35% | 128.55 | +1.42% | -0.35% | -0.15% | +9.86% | 49 |
| ALL Allstate Corp | 0.35% | 260.58 | +1.15% | +2.66% | -1.81% | +26.48% | 35 |
| NXT.LSE Nextpower Inc | 0.32% | 15575.00 | +0.26% | +1.90% | +2.20% | +16.87% | 71 |
| KER.PA KERING SA | 0.31% | 254.20 | +1.46% | -0.04% | -12.54% | -14.26% | 6 |
| LEN Lennar Corp | 0.30% | 86.33 | +1.43% | -0.79% | +3.08% | -15.20% | 74 |
| NVR NVR Inc | 0.26% | 6396.27 | +0.48% | +0.59% | +1.71% | -12.29% | 65 |
| TSCO Tractor Supply Company | 0.26% | 34.72 | +0.06% | -0.06% | +14.93% | -29.70% | 93 |
| LVS Las Vegas Sands | 0.23% | 45.04 | +1.81% | -4.23% | -9.11% | -30.04% | 14 |
| DECK Deckers Outdoor Corp | 0.23% | 87.76 | +1.66% | -4.28% | -11.97% | -15.35% | 7 |
| RL Ralph Lauren Corp | 0.23% | 354.04 | +0.61% | -4.98% | -8.26% | +0.40% | 15 |
| GPC Genuine Parts Company | 0.21% | 137.51 | +0.59% | +2.65% | +10.16% | +14.09% | 86 |
| LULU Lululemon Athletica | 0.21% | 120.81 | +5.05% | -0.21% | +1.11% | -41.87% | 57 |
| HAS Hasbro Inc | 0.19% | 94.23 | +0.05% | +0.74% | -0.32% | +16.65% | 47 |
| BBY Best Buy Company | 0.18% | 82.44 | -1.34% | -4.02% | -6.13% | +25.05% | 24 |
| APTV Aptiv Plc | 0.18% | 45.75 | +0.68% | -5.24% | -21.24% | -39.87% | 0 |
| DPZ Domino's Pizza Inc | 0.15% | 350.00 | +5.40% | +2.38% | -0.64% | -15.61% | 46 |
| HM-B.ST HENNES & MAURITZ | 0.13% | 174.95 | +0.11% | -4.19% | +0.60% | -3.83% | 53 |
| WYNN Wynn Resorts Ltd | 0.13% | 95.26 | +1.76% | -5.01% | -5.40% | -20.45% | 25 |
| NCLH Norwegian Cruise Ord | 0.12% | 16.65 | +0.00% | -3.42% | -11.06% | -25.40% | 8 |
| UHR.SW THE SWATCH GROUP AG | 0.12% | 187.10 | +0.67% | -1.11% | +5.71% | +13.75% | 79 |
| MGM MGM Resorts International | 0.11% | 42.28 | -1.61% | -3.34% | -7.40% | +15.87% | 17 |
| PNDORA.CO PANDORA | 0.11% | 854.00 | +1.55% | +9.07% | +7.29% | +26.62% | 83 |
| KGF.LSE KINGFISHER PLC | 0.10% | 315.50 | -0.88% | -1.81% | +1.87% | +3.90% | 67 |
| POOL Pool Corp | 0.09% | 188.07 | +1.08% | +0.05% | -1.37% | -16.68% | 38 |
| RNO.PA RENAULT SA | 0.09% | 29.43 | +3.63% | +2.79% | +5.22% | -10.59% | 78 |
| WTB.LSE WHITBREAD PLC | 0.08% | 2459.00 | -0.53% | +1.44% | -2.69% | -1.10% | 31 |
| BRBY.LSE BURBERRY GROUP PLC | 0.08% | 1084.00 | +1.12% | +1.36% | -9.21% | -14.58% | 13 |
| BTRW.LSE BARRATT REDROW PLC | 0.08% | 318.20 | -0.41% | +1.86% | +7.83% | -14.89% | 85 |
| SW Smurfit Westrock Plc | 0.07% | 48.29 | -0.70% | -2.23% | +1.62% | +27.42% | 64 |
| BKG.LSE BERKELEY GROUP HOLDINGS (THE) PLC | 0.06% | 3570.00 | +0.79% | +0.45% | +1.19% | -8.56% | 58 |
| TW TAYLOR WIMPEY PLC | 0.06% | 108.87 | +0.71% | +1.71% | +11.32% | +1.49% | 88 |
| VOW.XETRA VOLKSWAGEN AG | 0.05% | 78.25 | +2.83% | +2.56% | +2.15% | -25.55% | 69 |
| UHRN.SW THE SWATCH GROUP AG | 0.04% | 36.75 | +0.82% | -1.08% | +3.52% | +9.13% | 75 |
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
RXI dispersion — data Q&A
Is RXI's move broad or carried by a few names (21 sessions)?
As of 2026-08-28: over 21 sessions the fund returned +2.08% while its median constituent returned -0.10% — a dispersion of 8.65 pp; 31% of 72 members beat the fund. Weakening below the surface - the A/D line is falling while price holds up; leadership is narrowing.
How did RXI's members trade in the last session?
As of 2026-08-28: fund +1.22%, median member +0.74%, 52 advancers vs 18 decliners.
What does the dispersion page for RXI 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. 72 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.