1. Invesco Galaxy Bitcoin ETF (BTCO): Launched in partnership between Invesco and Galaxy, it aims to provide investors with returns that are consistent with Bitcoin prices.

2. VanEck Bitcoin Trust (HODL): VanEck has been actively involved in the cryptocurrency ETF space for a long time, and HODL is its latest Bitcoin spot ETF.

3. WisdomTree Bitcoin ETF (BTCW): The BTCW launched by WisdomTree aims to provide investors with a convenient channel for Bitcoin investment.

4. Fidelity Bitcoin ETF (FBTC): FBTC launched by Fidelity, a traditional financial giant, brings Bitcoin investment into the mainstream market, further enhancing market liquidity.

5. Valkyrie Bitcoin Fund (BRRR): The BRRR launched by Valkyrie focuses on Bitcoin's price performance, providing another option for Bitcoin ETF.

6. BlackRock Bitcoin ETF (IBIT): IBIT, launched by the world's largest asset management company BlackRock, is one of the most closely watched Bitcoin ETFs in the market, backed by strong financial strength and management capabilities.

7. Grayscale Bitcoin Trust (GBTC): The Bitcoin trust fund by Grayscale Investments, after being approved to transition into a Bitcoin ETF, provides investors with a more transparent and liquid investment tool.

8. Bitwise Bitcoin ETF (BITB): Bitwise, with its expertise in

BITB, launched with experience in cryptocurrency management, closely follows market trends to offer investors a stable Bitcoin investment option.

9. Hashdex Bitcoin ETF (DEFI): The Bitcoin ETF launched by Hashdex offers a unique market entry point for investors by combining Bitcoin with decentralized finance (DeFi) elements through innovative investment methods.