VanEck, a wealth investment firm, is optimistic about the approval of a spot Solana ($SOL) ETF by 2025, reflecting a broader community sentiment. This optimism follows the success of Bitcoin products and increased institutional interest. On January 1, VanEck's Head of Research, Matthew Sigel, highlighted that community expectations for $SOL ETFs were undervalued. Polymarket users predicted a 77% chance of approval, which rose to 85% after Sigel's comments. The bullish sentiment is driven by expectations that Solana could follow Bitcoin and Ethereum into mainstream markets through ETFs. VanEck filed a spot Solana ETF application in June 2024, despite the SEC's view of Solana as a security. Optimism is further fueled by Donald Trump's election win and his pro-crypto stance, which is expected to lead to favorable regulations. Solana's market value has surged, trading at $220 with a market cap over $106 billion.