According to the source, the total crypto market capitalization increased by roughly $410 billion over the past week, as stated in an X post dated Oct 5, 2025 (source: X post, Oct 5, 2025). Traders should verify the figure and breadth on independent dashboards such as CoinMarketCap’s Total Market Cap and TradingView’s TOTAL/TOTAL2 tickers before positioning (sources: CoinMarketCap, TradingView). To assess sustainability, monitor BTC dominance on TradingView alongside perpetual funding rates and futures open interest on major derivatives venues like CME and Binance for signs of overheating or continuation (sources: TradingView, CME, Binance). Rotation risk can be evaluated via ETH/BTC and SOL/BTC pairs on TradingView and by tracking spot BTC ETF net flows on issuer dashboards such as BlackRock iShares and Bitwise and third‑party trackers like Farside Investors for confirmation of institutional demand (sources: TradingView, BlackRock iShares, Bitwise, Farside Investors).