According to the source, a post on X claims a big announcement for Solana’s SOL is scheduled for October 20, providing a specific date that traders may treat as a potential catalyst, source: the source. Ahead of and after the stated date, traders can monitor SOL spot liquidity, perpetual funding rates, and open interest on major exchanges to gauge positioning shifts and potential volatility, source: public exchange dashboards from Binance, OKX, and Coinbase. Options participants can track implied volatility and skew for SOL contracts to assess risk pricing around the event window, source: Deribit options metrics. No further details of the announcement were provided in the post, so any positioning should be sized with event risk in mind, source: the source.