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 |
|---|---|---|---|---|---|
SHLD Global X Funds Global X Defense Tech ETF | $6.9B | 0.5% | +3.5% | — | -25.4% |
KDEF Exchange Listed Funds Trust PLUS Korea Defense Industry Index | $108M | 0.7% | -4.7% | — | -48.6% |
NATO Themes Transatlantic Defense ETF | $101M | 0.3% | +15.2% | — | -16.0% |
WDAF WisdomTree Asia Defense Fund | $20M | 0.5% | — | — | -28.2% |
ARMY Tema International Defense ETF | $7M | 0.7% | — | — | -21.5% |
WDGF WisdomTree Global Defense Fund | $5M | 0.5% | — | — | -18.0% |
XDEF Xtrackers Europe Defense Technologies ETF | $4M | 0.3% | — | — | -99.3% |
FLDZ TrueShares Patriot Defense ETF | $4M | 0.4% | +3.3% | — | -19.5% |
DUTY Tidal Trust III U.S. Defense ETF | $3M | 0.5% | — | — | -13.4% |
AMMO Tidal Trust III VistaShares Defense Supercycle ETF | $974,000 | 0.8% | — | — | -5.4% |