What’s new for crypto investors?: Grayscale considers 35 altcoins Grayscale was one of the first firms to offer Bitcoin exchange-traded funds (ETF) and they found great success financially in bringing new investors to the crypto space. They explore other crypto to offer in the same way and list 35 prospects on 10th October 2024. Key Takeaways Grayscale shares its Q4 2024 list of potential crypto investment products. It comprises 35 networks across all sectors.