The asset described appears to match the ProShares Bitcoin ETF that ordinarily trades under the ticker BITO in the United States and also has listings on certain European venues, where a local market code such as PROA can be used on exchanges like Hamburg (Börse Hamburg). ## Asset overview - Name: ProShares Bitcoin ETF. - Primary U.S. ticker: BITO (listed on NYSE Arca in USD). - European trading: The same ETF or related share classes can trade on European exchanges (including Hamburg) under local symbols such as PROA, typically quoted in EUR. ## Structure and objective - Fund type: Exchange-traded fund (ETF) offering exchange-traded exposure to bitcoin price movements via the regulated securities markets. - Strategy: Seeks to provide returns that correspond to the performance of bitcoin by investing primarily in standardized, cash‑settled bitcoin futures contracts, rather than holding spot bitcoin directly. - Management: Actively managed exposure to bitcoin futures, with portfolio decisions (such as futures contract selection and rolling) made by ProShare Advisors LLC. ## Key characteristics - Underlying exposure: Bitcoin futures, generally front‑month CME bitcoin futures, and ancillary cash instruments such as U.S. Treasury bills and other money‑market instruments for collateral and liquidity management. - Benchmark / reference: Designed so its performance broadly tracks bitcoin or a bitcoin index (for example, a Bloomberg or Galaxy bitcoin index), subject to tracking differences from using futures instead of spot. - Currency of primary listing: USD in the U.S.; local cross‑listings (such as Hamburg) are typically quoted in EUR even though the underlying fund is U.S.‑domiciled. ## Important considerations - Futures vs. spot: Because it uses futures, performance can differ materially from holding spot bitcoin, especially over longer periods due to effects such as contango or backwardation when rolling contracts. - Risk profile: The ETF is subject to high volatility, market risk of bitcoin, futures‑specific risks (including margin requirements and position limits), and ETF‑specific risks like premium/discount to NAV and bid‑ask spreads. - Costs: The stated annual expense ratio is about 0.95% for the ProShares Bitcoin ETF, which directly reduces net returns to investors. If you share what you need (for example: basic specs, suitability for an investment plan, or a comparison with another bitcoin product), more targeted details can be given.