{
    "complex": true,
    "leverage": false,
    "derivatives": true,
    "swaps": true,
    "inverse": false,
    "replication_method": "synthetic",
    "ucits": true,
    "type": "ETC",
    "complex_factors": [
        "Synthetic replication using swaps",
        "Futures-based index tracking",
        "Contango/backwardation effects",
        "Counterparty risk exposure"
    ],
    "classification": "complex",
    "supporting_data": "The WisdomTree Nickel ETC uses synthetic replication via swaps to track a futures-based commodity index, which introduces complexity due to: (1) the synthetic structure with counterparty risk, (2) the futures rolling mechanism (contango/backwardation), and (3) the commodity derivatives exposure. While UCITS-eligible, the product's reliance on swaps and futures tracking makes it complex under MiFID II, even without leverage or inverse exposure. The PRIIPs KID's 'comprehension warning' and the fact sheet's detailed swap/collateral disclosures further support this classification.",
    "confidence": 90
}