Common Price Types in Futures Trading

In futures trading, platforms usually display multiple types of prices. Each price serves a different purpose and can be used as a reference depending on trading needs.

1. Last Traded Price

The Last Traded Price refers to the price of the most recent trade executed in the futures market.

It is commonly used to:

• Reflect the latest market activity
• Serve as the displayed price on candlestick charts

The Last Traded Price can be heavily affected by short-term trades, which may lead to significant price deviations during periods of high market volatility.

2. Mark Price

The Mark Price is an important reference price used in futures trading to calculate Unrealized PnL and liquidation prices. It is typically derived from the Index Price and funding rates, helping keep futures prices aligned with the broader market and reducing the impact of sudden price swings.

The Mark Price is commonly used to:

• Calculate Unrealized PnL
• Calculate liquidation prices
• Determine whether liquidation is triggered

During periods of high market volatility, the Last Traded Price and the Mark Price may differ. As a result, liquidation is determined by the Mark Price, not the Last Traded Price.

3. Index Price

The Index Price is a composite reference price calculated using prices from multiple major spot trading platforms.

It is mainly used to:

• Reflect the overall price level of the spot market
• Serve as an important reference for calculating the Mark Price

The Index Price references data from multiple markets, making it generally more stable than prices from a single market.

4. Liquidation Price

5. Differences Between Price Types

Users are advised to keep a close eye on the Mark Price and Liquidation Price, and to adjust leverage and margin proactively to reduce exposure during volatile market conditions.