According to CoinMarketCap, its Market Overview dashboard consolidates total crypto market cap and 24h volume, BTC dominance metrics, the Altcoin Season Index, the Fear & Greed indicator, and trending narratives and sectors into a single macro view for traders. Source: CoinMarketCap. According to CoinMarketCap, this one-stop screen is designed to help monitor BTC vs altcoin dominance, sentiment, and sector trends from a trading perspective. Source: CoinMarketCap.