Constituent dispersion · breadth vs the ETF
XLU — Utilities Select Sector
Improving below the surface - the A/D line is rising while price is flat-to-down; more names participating than the headline shows. Last 21 sessions — price -0.36% · A/D +78 (+2.52/name)
XLU price
Cumulative advance / decline of constituents — rises when more names are up than down; turns before price at inflections
Dispersion by window
| Window | ETF | Median | Median − ETF | Up / Down | Beat / Lag | ±1% band |
|---|---|---|---|---|---|---|
| 1d | +0.47% | +0.25% | -0.22pp | 20 / 10 | 11 / 20 | 26 of 31 |
| 5d | +2.80% | +2.92% | +0.11pp | 30 / 1 | 16 / 15 | 22 of 31 |
| 21d | -0.36% | +1.09% | +1.45pp | 22 / 9 | 23 / 8 | 7 of 31 |
| YTD | +5.53% | +8.01% | +2.47pp | 27 / 4 | 20 / 11 | 3 of 31 |
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.
Leaders & laggards (21-day)
- D+9.31%
- VST+8.19%
- FE+6.38%
- EXC+4.01%
- PNW+3.51%
- NEE-9.99%
- ATO-5.70%
- CEG-4.54%
- NRG-3.21%
- ETR-1.61%
Other ETFs & indices
Dispersion is computed across the constituents we cover in our data lake (see coverage badge). Decision-support, not investment advice.