{
    "success": true,
    "data": {
        "complex": true,
        "leverage": false,
        "derivates": true,
        "swaps": false,
        "inverse": false,
        "replication_method": "physical",
        "ucits": true,
        "type": "ETF",
        "complex_factors": [
            "Securities lending",
            "Derivative use for EPM (though limited)",
            "Transparency of the underlying index (though generally transparent)"
        ],
        "classification": "non-complex",
        "supporting_data": "The iShares MSCI EMU Large Cap UCITS ETF is classified as non-complex.  While the fund uses financial derivative instruments (FDIs) for portfolio management (EPM) to manage inflows/outflows, hedge currency risk, and reduce transaction costs, the use is not integral to its investment objective (tracking the MSCI EMU Large Cap Index). The fund replicates the index physically by holding the underlying equity securities, making the ETF's performance transparent and straightforward to understand, as opposed to synthetic replication using derivatives that introduces opacity and risks.  Securities lending, a secondary activity to generate income, is well-managed within UCITS rules, not increasing risk or opacity significantly.  The ETF aims to replicate a transparent market index, which supports non-complexity. While the risk category is rated six, indicating some risk, this is primarily related to market volatility, not structural complexity. The risk of counterparty default is not a core risk in this case. The lack of leverage and capital protection do not automatically classify it as complex."
    }
}