$BTC BTC trading pairs are cryptocurrency trading combinations centered around Bitcoin (BTC). Common types include BTC/USDT (pegged to stablecoins), BTC/ETH (traded against other major cryptocurrencies), and fiat pairs (such as BTC/CNY). As a benchmark asset in the cryptocurrency market, BTC trading pairs have high liquidity and significant price volatility, directly affecting market sentiment and capital flow. Their trading mechanism relies on exchange matching, requiring attention to liquidity (such as the deep liquidity provided by platforms like Binance and Coinbase), transaction fees (which can vary significantly between platforms), and security (ensured by cold storage and multi-signature technology to protect assets). In technical analysis, trading pairs like BTC/USDT often serve as market barometers, with support levels (such as $100,000) and resistance levels (such as $106,000) determining short-term trading strategies.