{
    "fund_name": "iShares EUR High Yield Corp Bond ESG UCITS ETF",
    "type": "ETF",
    "ucits": true,
    "leverage": false,
    "derivatives": true,
    "swaps": true,
    "inverse": false,
    "replication_method": "physical",
    "complex_factors": [
        "Derivative usage for hedging and optimization",
        "High-yield corporate bonds",
        "ESG screening complexity"
    ],
    "classification": "complex",
    "supporting_data": "The ETF uses derivatives for currency hedging and optimization techniques, which may include financial derivative instruments (FDIs) for direct investment purposes. While it primarily uses physical replication, the use of derivatives for purposes beyond simple efficient portfolio management (EPM) and the exposure to sub-investment grade bonds introduce complexity. The ESG screening criteria and the potential for indirect exposure to non-ESG compliant securities via derivatives further add to the complexity. The fund's risk rating of 4 and the counterparty risks associated with derivative usage also contribute to the classification as complex.",
    "confidence": 85,
    "counter_argument": "The ETF is physically replicated and primarily invests in bonds, which might suggest it is non-complex. However, the use of derivatives for hedging and optimization, combined with the exposure to high-yield bonds and ESG screening, tips the balance towards complexity under MiFID II rules.",
    "risk_level": "4 (higher risk due to sub-investment grade bonds and derivative usage)"
}