Useful tips: Limit orders and market orders
A limit order requires you to enter a price first: buy orders will only execute at the set price or lower, while sell orders will only execute at the set price or higher.
Before placing an order, check the price, quantity, and buy/sell direction. Adding an extra zero or selecting the wrong direction is more common than you might think.
Here’s a real-time price: $BTC is quoted at 68800.22 (24h -6.81%).