{
    "success": true,
    "data": {
        "complex": false,
        "leverage": false,
        "derivates": true,
        "swaps": true,
        "inverse": false,
        "replication_method": "synthethic",
        "ucits": true,
        "type": "ETF",
        "complex_factors": [
            "Use of derivatives for index replication.",
            "Counterparty risk associated with derivative usage.",
            "Potential difficulty for retail investors to understand derivative-based strategies."
        ],
        "classification": "complex",
        "supporting_data": "The UBS (Lux) Fund Solutions u2013 MSCI Europe UCITS ETF, class (hedged to EUR) A-acc uses derivatives to replicate the MSCI Europe 100% hedged to EUR Index (Net Return).  While the fund is described as passively managed, the use of derivatives as a core part of the replication strategy introduces complexity and potential risks like counterparty risk, which could be difficult for retail investors with basic knowledge to fully grasp. The document explicitly states that exposure through derivatives may be affected by derivative trading costs, further suggesting a complex structure.  The fund's prospectus should contain a comprehensive list of risks.  Furthermore, the use of OTC derivatives introduces counterparty risk, though the fund mentions mitigation by a collateral policy. The statement that exposure to the index through direct replication may be affected by rebalancing costs, whereas exposure to the index through derivatives may be affected by derivative trading costs, also implies a complex structure. The use of derivatives is integral to the fund's investment objective, and this is not a case of derivative usage for portfolio management or risk management, but rather as an inherent aspect of replication.  This, in conjunction with the mention of OTC derivatives, signifies a complex structure per MiFID II guidelines.  The high-risk rating (6/7) is indicative of market volatility, not structural complexity, and this factor alone does not automatically classify the ETF as complex. However, in this case, the complexity of the derivative-based replication strategy outweighs the simple tracking of the index.  The use of swaps and the mention of possible instances where securities not included in the index are held, suggests a structure that goes beyond basic tracking.  Ultimately, the reliance on derivatives for core index replication, despite some risk mitigation, is the key element in triggering the MiFID II complex asset classification."
    }
}