$BTC Bitcoin is currently trading around $81K, after a strong move up from the $76K area. Investing.com +1 Resistance: ~$83K–$84K Support: ~$78K–$80K Momentum: Positive, with RSI around 64, but approaching overbought territory. tradingkey.com +1 A sustained move above $84K could strengthen the upward trend, while losing $78K could bring a pullback toward $75K. #BTCBreaks80K #BitcoinMarketCapTopsTesla