{
    "fund_name": "SPDR S&P U.S. Materials Select Sector UCITS ETF (Acc)",
    "type": "ETF",
    "ucits": true,
    "replication_method": "physical",
    "leverage": false,
    "derivatives": false,
    "swaps": false,
    "inverse": false,
    "complex_factors": [
        "Complex index with daily capped constituents",
        "Potential for significant tracking error",
        "Concentration risk in specific sectors/materials"
    ],
    "classification": "non-complex",
    "supporting_data": "The ETF uses physical replication to track the S&P Materials Select Sector Daily Capped 35/20 Index, which consists of large-cap U.S. materials companies. While the index has daily capped constituents (35%/20% limits), this does not inherently make the ETF complex. The fund does not use leverage, inverse strategies, or synthetic replication. Derivatives are mentioned for portfolio management but not as a core strategy. The risk profile (category 6) reflects the volatility of the materials sector rather than structural complexity. The fund is UCITS-compliant, further supporting its non-complex classification. The fact that it trades on multiple exchanges and has a low TER (0.15%) also aligns with typical non-complex ETFs.",
    "confidence": 90,
    "counter_argument": "Some might argue the daily capped index or the potential for tracking error could introduce complexity, but these are standard features of many non-complex ETFs. The absence of derivatives as a core strategy and the transparency of the underlying holdings (28 large-cap U.S. equities) outweigh these concerns.",
    "final_reasoning": "The ETF's straightforward physical replication, lack of leverage or inverse strategies, and transparent underlying holdings justify a non-complex classification under MiFID II, despite the index's capped structure."
}