On June 2, 2024, Nasdaq filed a rule change proposal with the SEC, seeking to add XRP, SOL, XLM, and ADA to its digital asset benchmark and allow the Hashdex Nasdaq Crypto ETF (NCIQ) to transition from the current NCIUS index to the broader Nasdaq Crypto Index (NCI), which includes nine digital assets. If approved, the ETF will be allowed to invest in all nine cryptocurrencies, including the four newly added ones.

The SEC's final decision deadline is November 2, 2025.