Recently, someone asked me about the difference between market orders and limit orders, so I thought I’d organize my thoughts. These two types of orders seem simple, but there are many details involved, especially regarding slippage, which many beginners easily fall into.

Let's start with the most core difference. A market order is executed immediately at the current market price. If you see a buy price of 1.12365 and want to buy, you just buy at that price. A limit order, on the other hand, is different. You set a specific price, for example, only willing to buy at 1.12100, and then wait. When the price reaches that level, the order is executed.

Each of these order types has its own use cases. People eager to enter the market use market orders because they execute quickly and have a high success rate. But there's a big issue—slippage. Market volatility is unpredictable, and the price you see and the final transaction price are often different, especially during sharp market swings. I’ve experienced trying to buy at 1.09476, but the actual transaction happened at 1.09520. This difference is called slippage, and it’s to your disadvantage.

Conversely, limit orders give you control. You set a buy at 50 units or sell at 60 units, and wait without constantly watching the market. This method is especially suitable for long-term traders and those who don’t have time to monitor the market during work. But the downside is that it might not get filled—if the market price never reaches your target, the order stays there indefinitely.

In my experience, during sideways markets, limit orders work very well. When the asset fluctuates between 50 and 55 units, you can place a limit buy at 50 or 51, and wait for it to fill, saving on trading costs and avoiding slippage losses.

But in a trending market, for example, if there's a sudden major positive news and the asset surges, manually entering a price might be too slow. Using a market order ensures you get in first. Of course, slippage might be larger in this case, but at least you’re in the market.

The operation process isn’t complicated. For a market order, just select the market order type, input the amount and leverage, and place the order directly. For a limit order, select the limit order type and input your target price.

Regarding risks, here are the main points. The biggest risk with limit orders is setting a price too far from the market, so the order never gets filled. When setting prices, consider the asset’s actual value, market liquidity, and technical analysis. For market orders, be cautious of slippage, especially during high volatility, as it can be significant. I’ve seen people chasing gains with market orders, only to get caught by reversals.

In summary, if you’re eager to enter the market, use a market order, but be prepared for possible slippage. If you’re not in a rush, limit orders can give you better entry prices. The key is to choose flexibly based on your trading style and market conditions. For beginners, it’s best to practice on a demo account first, get familiar with these two order types, and then trade with real money.