QQQ 持仓变化｜2026-06-22 → 2026-06-23
权重变化:
- MU 5.90% → 5.29% (-0.60pct)

SMH 持仓变化｜06/22/2026 → 06/23/2026
权重变化:
- NVDA 17.96% → 18.54% (+0.58pct)
- MU 5.84% → 5.46% (-0.38pct)