{
    "success": true,
    "data": {
        "leverage": false,
        "derivatives": false,
        "swaps": false,
        "inverse": false,
        "replication_method": "physical",
        "ucits": true,
        "type": "ETF",
        "complex_factors": [
            "ESG Screening",
            "Index Methodology"
        ],
        "classification": "non-complex",
        "supporting_data": "The Amundi MSCI Millennials ESG Screened UCITS ETF Acc is a UCITS ETF that tracks the MSCI ACWI IMI Millennials ESG Filtered Net Total Return Index. The KIID states that the fund is passively managed and uses direct replication, investing primarily in the securities comprising the Benchmark Index. It may also use a sampling replication strategy. The index methodology involves ESG screening and a 'Best-in-class' approach, which can introduce complexity in understanding the index construction and its constituent selection. However, the core replication method is physical, and the ETF structure is standard for UCITS ETFs. There is no mention of derivatives being used for synthetic replication or leveraged purposes. The ESG screening and index methodology, while adding layers of detail, do not inherently render the ETF 'complex' under MiFID II for retail investors if the underlying mechanism is transparent and the risks are primarily market-related. The text emphasizes 'minimizing the volatility of the difference between the return of the Fund and the return of the Index (the Tracking Error)', which is a standard characteristic of index-tracking ETFs. The risks mentioned (market risk linked to controversies, risks linked to ESG methodologies and ESG score computation) are related to the index methodology but are explained within the context of understanding the benchmark, not indicative of complex financial engineering within the ETF itself. Therefore, based on the provided information, the ETF is presumed non-complex.",
        "esma_guideline_references": []
    }
}