| 持股明細(資料日期：2025/05/30) |
| 持股名稱 | 比例 |
| ISHARES 20+ YEAR TREASURY BD | 69.76% |
| ISHARES 20+ YEAR TREASURY BOND ETF SWAP | 43.78% |
| ISHARES 20+ YEAR TREASURY BOND ETF SWAP | 39.86% |
| ISHARES 20+ YEAR TREASURY BOND ETF SWAP | 37.43% |
| ISHARES 20+ YEAR TREASURY BOND ETF SWAP | 35.33% |
| ISHARES 20+ YEAR TREASURY BOND ETF SWAP | 35.01% |
| ISHARES 20+ YEAR TREASURY BOND ETF SWAP | 23.80% |
| ISHARES 20+ YEAR TREASURY BOND ETF SWAP | 15.04% |
| GOLDMAN FINL SQ TRSRY INST 506 | 10.41% |
| DREYFUS GOVT CASH MAN INS | 9.98% |
| DREYFUS TRSRY SECURITIES CASH MGMT | 7.08% |
| JP MORGAN 100 US TRSY CAPITAL 3163 | 2.23% |
| GOLDMAN SACHS FIN GOV 465 INSTITUT | 1.88% |