According to @StockMKTNewz, Microsoft CEO Satya Nadella said Excel will offer Formula Completions in Copilot that proactively suggests a formula when a user types '=' based on the context of the sheet (source: @StockMKTNewz on X, Oct 14, 2025). The post provides no rollout timing, pricing, or adoption metrics for the feature (source: @StockMKTNewz on X, Oct 14, 2025). The post contains no mention of cryptocurrencies or any direct crypto market impact (source: @StockMKTNewz on X, Oct 14, 2025).