https://api.data.payoff.ch/v2/underlyings/LU0156801721

{
    "isin": "LU0156801721",
    "symbol": "TW10",
    "valor": "1517990",
    "name": "Tenaris SA",
    "assetClass": "Aktien",
    "tradingExchangeName": "EURONEXT MILAN",
    "bid": null,
    "ask": null,
    "bidSize": null,
    "askSize": null,
    "last": null,
    "lastDateTime": null,
    "change": null,
    "ttsId": null
}