Bitcoin prices today: Crypto token drops over 5% to $84,400, market capitalisation hits $1.68 trillion by Live mint | January 29, 2026 10:05 pm | Indian Stocks, Market, News Bitcoin, the largest cryptocurrency, hit a new low of $84,410 on January 29, marking a 5.43% drop amid a market sell-off. Its market capitalisation is $1.68 trillion, with a trading volume of $50.59 billion in the past 24 hours.