{
    "type": "ETF",
    "ucits": true,
    "replication_method": "physical",
    "leverage": false,
    "derivatives": true,
    "swaps": false,
    "inverse": false,
    "complex_factors": [
        "Currency hedging using derivatives",
        "Securities lending"
    ],
    "classification": "non-complex",
    "supporting_data": "The ETF primarily uses physical replication to track the ICE U.S. Treasury 20+ Years Bond Index, investing directly in government bonds. While it uses derivatives for currency hedging (FX forward contracts) and securities lending, these are standard practices in bond ETFs and do not introduce significant complexity. The fund's risk profile is straightforward, focusing on interest rate and credit risk typical of long-duration government bonds. The PRIIPs KID confirms a 'physical' product structure, and the fact sheet shows direct investment in government bonds. The use of derivatives is limited to hedging and efficient portfolio management, not for leverage or complex strategies. The fund's risk indicator (6) is consistent with other long-duration bond funds and does not suggest excessive complexity. The absence of leverage, inverse strategies, or synthetic replication methods supports a non-complex classification.",
    "confidence": 90
}