Many newbies feel a certain way when they first open the trading page:
There are a lot of buttons and the terminology feels foreign, but you're hesitant to click around.
This article aims to clarify the essence of the order page from a newbie's perspective.
1. Spot Order Page
Spot trading is essentially: using USDT (or fiat) to directly buy BTC / ETH and other asset spots. The core of the page consists of three elements:
Price: How much are you willing to trade for?
Amount: How many coins are you looking to buy or sell?
Total: How much are you spending in total (Total = Price × Amount).
Assuming the current BTC price is $60,000 USDT. If you input a quantity of 0.1, the amount will automatically display as $6,000 USDT. Click buy, and you'll have 0.1 BTC in your wallet.

Two, Contract Order Page
If spot trading is buying assets, then contracts are: using leverage to amplify gains and losses, going long or short.
Compared to spot trading, the contract page will have these key parameters:
1. Margin Modes: Cross vs Isolated
Cross (全仓): all positions share margin; if one position gets liquidated, it may drag down the entire account.
Isolated (逐仓): only the funds for this position bear the risk. If you lose it all, you only lose this amount without affecting other funds in your account. Newbies are advised to start with isolated mode.
Assuming you have $1,000 USDT in your account and opened a long position with $100 margin. Cross means that all $1,000 is used as collateral; whereas the isolated example means only $100 USDT is used as collateral.
2. Leverage (杠杆倍数)
This is a profit and loss amplifier. Common multipliers: 1x / 5x / 10x / 20x …
10x leverage means for a 1% price movement, your profit/loss is 10%.
Assuming you only have $1,000 USDT and choose 10x leverage, you can trade Bitcoin worth $10,000 USDT. If BTC rises by 1%, your profit is $10,000 * 1% = 100 USDT. Relative to your principal of $1,000, your return skyrockets to 10%! Conversely, if it drops 10%, your principal gets wiped out.
3. Position Modes: One-way vs Two-way
One-way: you can only hold one direction for a coin (either long or short).
Two-way: allows you to hold both a 'long' and a 'short' position for the same coin simultaneously, usually for hedging risk.
4. Open/Close Position Buttons
Go long/Go short: open a position (buying up or selling down).
Close long/Close short: take profit or cut losses.

Three, Price Types
When placing an order, you’ll notice many options below the price box that determine your execution speed.
For example, when buying, the market data is as follows:


Four, Quantity Units: Contracts, Coins, and USDT – what’s the relationship?
In contracts, when entering a quantity, you can choose different units:
Coin: the most straightforward. For example, entering 0.1 BTC means you’re trading 0.1 Bitcoin.
USDT: calculated by amount. For example, entering 1000 USDT, the system will automatically convert it to coins based on the current price.
Contracts: each contract represents a fixed value. The meaning of 'one contract' varies by exchange. For example, on some platforms, 1 contract of BTC = $100, on others, 1 contract = 0.001 BTC. Always double-check before placing an order.

That's a wrap for this session! In the next one, I'll introduce you to advanced order types like take profit, stop loss, line orders, and planned orders to make your trading smoother!
🎁 Bonus Drop: Friends who read this entire article, contact customer service and show this link to enjoy an exclusive 10% discount on membership. Limited quantity~
