According to @StockMarketNerd, quantum computing equities remain expensive, low-quality, and hyper-speculative, highlighting elevated valuation and business-quality risks for traders focused on the quantum theme; source: @StockMarketNerd on X, Nov 10, 2025. The post did not cite specific tickers, valuation metrics, or catalysts, indicating a broad cautionary view on the quantum cohort rather than company-level analysis; source: @StockMarketNerd on X, Nov 10, 2025. No crypto market impact or digital-asset linkage was mentioned in the post; source: @StockMarketNerd on X, Nov 10, 2025.