Binance Square alert! On August 19, 2025, the crypto market cap is $3.96T, down 0.7% with $155B in volume. Bitcoin's dominance fell to 57.9%, signaling altcoin shifts. Profit-taking after BTC's ATH has led to declines: ETH at $4,235, SOL at $180. Yet, institutional hype persists, with VanEck eyeing $180K BTC. Macro caution from Fed forecasts weighs in, but rate cuts could spark rallies. Traders, monitor key supports. Is this a buy zone? Let's debate in comments! #CryptoMarketCap #BitcoinDominance #MarketUpdate #BinanceSquare