Liquidity in crypto means how easily an asset can be bought or sold without affecting its price. High liquidity means you can trade large amounts quickly with minimal price change. Low liquidity means it's harder to trade, and prices may jump or fall quickly. Popular trading pairs like BTC/USDT usually have high liquidity. Liquidity is important for traders because it affects how fast and smoothly they can enter or exit a position. Always consider liquidity before trading, especially with small or new coins. It's a key factor in market efficiency. #Liquidity101