先选大类，再展开子类；数量、规模、收益与回撤均来自当前全市场快照。
每日资金流由 AUM、收益和份额变化估算；公开源无法统一得到实际申购/赎回单位时明确显示“未披露”，不会把估算冒充成交。
完整持仓使用 SEC N-PORT 法定申报，覆盖面广但有监管披露时滞；Yahoo 前十大持仓只用于更及时的概览。
收益使用复权收盘价。跟踪误差只有明确基准映射时计算；杠杆衰减拆分为每日复位路径影响和实现偏差。
| ETF | 规模 | 费率 | 1 年 | 5 年 | 回撤 |
|---|---|---|---|---|---|
ITA iShares U.S. Aerospace & Defense ETF | $14.4B | 0.4% | +20.5% | +130.3% | -18.7% |
PPA Invesco Aerospace & Defense ETF | $8.3B | 0.6% | +17.9% | +138.3% | -18.4% |
XAR State Street SPDR S&P Aerospace & Defense ETF | $5.8B | 0.3% | +20.6% | +111.9% | -27.7% |
EUAD Spinnaker ETF Series Select STOXX Europe Aerospace & Defense E | $1.1B | 0.5% | +10.3% | — | -22.0% |
MISL First Trust Exchange-Traded Fund First Trust Indxx Aerospace & | $802M | 0.6% | +9.6% | — | -17.9% |
UFOX Defiance Space and Connective Tech ETF | $795M | 0.3% | +44.9% | +117.7% | -33.9% |
ARKX ARK Space & Defense Innovation ETF | $765M | 0.8% | +15.9% | +49.3% | -43.6% |
UFO Procure Space ETF | $599M | 0.8% | +46.8% | +59.4% | -50.0% |
MARS Roundhill ETF Trust Roundhill Space & Technology ETF | $75M | 0.8% | — | — | -50.9% |
ORBX Global X Space Tech ETF | $55M | 0.5% | — | — | -51.5% |
GCAD Gabelli Commercial Aerospace and Defense ETF | $44M | 0.1% | +29.6% | — | -16.1% |
WARP VanEck Space ETF | $32M | 0.5% | — | — | -53.5% |
WAR ETF Series Solutions U.S. Global Technology and Aerospace & De | $32M | 0.6% | +35.7% | — | -25.0% |
SPCI ETF Opportunities Trust Tuttle Capital Space Industry Income B | $10M | 1.0% | — | — | -63.0% |
XSPC VegaShares SpaceX & Beyond Earth ETF | $2M | 0.8% | — | — | -30.8% |
GALX Tidal Trust III VistaShares Space Supercycle ETF | — | 0.8% | — | — | -8.1% |
NASA Tema ETF Trust Tema Space Innovators ETF | — | — | — | — | -51.0% |