Market Wrap: Bitcoin Stays in Tight Range but Gains Dominance as XRP Crumbles News With XRP’s sell-off, bitcoin’s dominance increases. However, the derivatives market hints at more volatility ahead for the world’s leading cryptocurrency. More courses:Crypto Art Sales are Soaring as Non-Fungible Token…Market Wrap: Bitcoin All-Time High Tops Out at…Market Wrap: Bitcoin Hovers Around $27K While…