According to the source, Grayscale is poised to debut a Dogecoin (DOGE) ETF and VanEck's Solana (SOL) fund has started trading, but these claims were not corroborated by SEC EDGAR filings, exchange listing notices, or issuer press releases at the time of analysis, sources: SEC EDGAR, NYSE or Nasdaq or Cboe issuer notices, Grayscale and VanEck press rooms. In the US, crypto commodity ETPs cannot begin trading without both an approved exchange rule filing on Form 19b-4 and an effective S-1 registration statement, source: SEC. Traders should wait for official ticker, CUSIP, effective date, and exchange listing confirmations and monitor issuer announcements and regulatory dockets before taking positions, sources: SEC EDGAR, exchange issuer notices, Grayscale newsroom, VanEck press room.

According to Eleanor Terrett, CSC Delaware Trust Company has confirmed the legitimacy of a statutory trust filing for a 'Fidelity Solana Fund'. Fidelity, managing over $5 trillion in assets, currently offers Bitcoin (BTC) and Ethereum (ETH) spot ETPs, signaling a potential expansion into Solana (SOL) products. This move could influence SOL's market dynamics significantly. [Source: Eleanor Terrett on Twitter]

According to Crypto Rover, Fidelity has officially registered the 'Fidelity Solana Fund' in Delaware on March 20. This development is seen as bullish for Solana ($SOL) as it potentially indicates increased institutional interest and investment in the Solana blockchain. Such a move by a major financial institution like Fidelity could lead to greater market confidence and increased trading volumes for SOL. [Source: Twitter/@rovercrc]