{
    "success": true,
    "data": {
        "ucits": true,
        "type": "ETP",
        "replication_method": "synthetic",
        "derivatives": true,
        "swaps": true,
        "inverse": false,
        "leverage": false,
        "complex_factors": [
            "FX Forward Contracts",
            "Rolling of Forward Contracts",
            "Currency Risk"
        ],
        "classification": "complex",
        "supporting_data": "The WisdomTree Short USD Long GBP is classified as complex primarily due to its use of FX forward contracts to track the MSFXSM Short US Dollar/GBP Total Return Index. The document explicitly states that the ETP's total return is comprised of the daily performance of FX forward contracts. The ESMA guidelines and MiFID II rules generally consider instruments that use derivatives as integral to their strategy, particularly swaps (which are a type of derivative), as complex. The document also mentions the effect of 'rolling' of forward contracts and the inherent currency risk, both of which add layers of complexity that may not be easily understood by a basic retail investor. While the ETP is UCITS eligible, its specific structure involving derivatives for replication is the key determinant of its complexity classification under MiFID II."
    }
}