Constituent dispersion · breadth vs the ETF
QTEC — First Trust Nasdaq-100 Technology
Broad advance - breadth is rising with price. Last 21 sessions — price +13.65% · A/D +42 (+0.93/name)
QTEC 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 | +4.59% | +2.69% | -1.90pp | 41 / 4 | 15 / 30 | 9 of 45 |
| 5d | +6.81% | +1.83% | -4.98pp | 32 / 13 | 16 / 29 | 5 of 45 |
| 21d | +13.65% | +7.36% | -6.29pp | 30 / 15 | 15 / 30 | 0 of 45 |
| YTD | +45.28% | +18.09% | -27.19pp | 27 / 18 | 20 / 25 | 0 of 45 |
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)
- ARM+80.55%
- MRVL+69.18%
- SNDK+52.44%
- MU+40.20%
- WDC+33.61%
- KLAC-86.45%
- MSTR-29.86%
- INTU-25.51%
- ZS-15.15%
- ADSK-15.08%
Other ETFs & indices
Dispersion is computed across the constituents we cover in our data lake (see coverage badge). Decision-support, not investment advice.