Liquidity in a currency pair determines how easy it is to buy or sell without moving the price too much. BTC/USDT is the most liquid pair in the market, which allows for large orders to be executed without slippage. In contrast, in pairs with low volume like DOGE/USDC, it is common to see large price variations with few trades. For me, liquidity is a key factor when choosing where to invest. I prefer to trade in markets with good order book depth to have more control over my entries and exits. #Liquidity101