Exchange-traded funds are one of the easiest ways for investors to gain diversified exposure to a particular theme or asset class.

Bitcoin ETF (ticker: BITO) ProShares Bitcoin Strategy ETF revolutionised cryptocurrency investing. In October, the SEC permitted the BITO ETF to trade on a major U.S. exchange.

ETF Bitcoin Valkyrie (BTF) Just days after BITO began trading on the NYSE, Valkyrie Bitcoin Strategy ETF debuted on Nasdaq. BTF does not invest directly in Bitcoin like BITO.

Grayscale Bitcoin Trust (GBTC) Prior to the launch of the BITO ETF, the Grayscale Bitcoin Trust was the best Bitcoin fund option for most investors.

VanEck Bitcoin Strategy ETF (XBTF) The VanEck Bitcoin Strategy ETF is VanEck's version of a Bitcoin futures fund. The XBTF fund launched in November 2021 following the launch of the BTF and BITO funds and is differentiated in two ways.

Simplify US Equity PLUS GBTC ETF (SPBC) The Simplify US Equity PLUS GBTC ETF launched in May 2021 and gives investors diversified Bitcoin and S&P 500 exposure.

Valkyrie Balance Sheet Opportunities ETF (VBB) The Valkyrie Balance Sheet Opportunities ETF doesn't invest in Bitcoin directly.

Blockchain & Bitcoin Strategy ETF (BITS) The Blockchain & Bitcoin Strategy ETF is Global X's second blockchain-related ETF, launched in November 2021.