According to the source, Zach Pandl of Grayscale announced the Grayscale CoinDesk Crypto 5 ETF as a diversified, index-based way to invest in crypto, calling it “ushering in the age of index investing in crypto” (source: Pandl post on X, Sep 19, 2025). The announcement did not disclose the ticker, constituents, weights, fees, custodian, index methodology, rebalancing schedule, or listing venue (source: Pandl post on X, Sep 19, 2025). A full video with additional details is scheduled for release this afternoon, indicating more specifics are forthcoming that are essential for trading decisions (source: Pandl post on X, Sep 19, 2025).