How to understand the position value of CoinEx contract?

Position value on CoinEx reflects the total worth of open futures contracts, impacting liquidation risks and margin requirements.

Jun 12, 2025 at 01:00 pm

What Is the Position Value in CoinEx Contract?

The position value in CoinEx contract trading refers to the total value of a trader's open position at the current market price. This metric is essential for understanding the exposure and potential profit or loss associated with a particular trade. Unlike spot trading, where the value is straightforward, futures contracts involve leverage and margin, making it crucial to understand how position value is calculated and what factors influence it.

In CoinEx’s perpetual futures market, the position value plays a key role in determining liquidation risks and required maintenance margins. Traders must monitor this value closely to avoid unexpected losses due to adverse price movements.

How Is Position Value Calculated on CoinEx?

To calculate the position value, you need two main components: the number of contracts held and the current mark price. The formula used by CoinEx is:

Position Value = Number of Contracts × Mark Price

For example, if a trader holds 10 BTC contracts and the mark price is $30,000, then the position value would be $300,000.

It is important to note that the mark price is not necessarily the same as the last traded price. Instead, it is a price derived from external indices and funding rates to prevent manipulation and ensure fair liquidations. Understanding this distinction helps traders better assess their actual exposure.

Why Is Position Value Important in Risk Management?

Understanding position value is critical for effective risk management on CoinEx. It directly affects the liquidation price, which is the price at which a trader’s position will be forcibly closed due to insufficient margin. A higher position value means greater exposure, increasing the likelihood of liquidation if the market moves against the trader.

CoinEx uses a tiered margin system, meaning the required maintenance margin percentage increases with the position value. As a result, larger positions require proportionally more collateral to remain open. Traders who ignore this dynamic may find themselves unexpectedly liquidated even with seemingly adequate margin levels.

Additionally, the position value influences funding fees, which are periodic payments exchanged between long and short traders depending on the prevailing interest rate environment. These fees are calculated based on the position value, making it another factor that impacts overall profitability.

How Does Leverage Affect Position Value?

Leverage amplifies both gains and losses in contract trading. While it does not change the position value itself, it significantly affects the margin requirements relative to that value. On CoinEx, users can adjust leverage from 1x up to 100x, depending on the asset and market conditions.

When using high leverage, the position value remains the same, but the amount of margin required decreases. However, this also means that small price fluctuations can lead to large percentage changes in equity, increasing the risk of liquidation. For instance, a 10x leveraged position with a position value of $10,000 only requires $1,000 in margin, but a 5% adverse move could wipe out the entire investment.

Traders should carefully consider how much leverage they apply in relation to their position value to maintain control over their risk profile.

How to View Position Value on the CoinEx Platform

Navigating the CoinEx interface to locate your position value is a straightforward process. Once logged into your account, follow these steps:

• Navigate to the Futures section.
• Select the specific market you are interested in (e.g., BTC/USDT).
• Open the Positions tab to view all active trades.
• In the table, locate the column labeled Position Value.

This information updates in real-time based on the latest mark price, allowing traders to monitor their exposure dynamically. Additionally, hovering over or clicking on each position typically reveals further details such as unrealized PnL, liquidation price, and leverage level—all of which relate directly to the position value.

Users can also check the risk ratio in their margin account, which reflects how close they are to liquidation based on the current position value and available margin.

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Frequently Asked Questions (FAQ)

What is the difference between position value and unrealized PnL?

The position value represents the total value of an open contract based on the current mark price, while unrealized PnL (Profit and Loss) indicates the gain or loss that would occur if the position were closed at the current market price. The former is a measure of exposure, whereas the latter reflects performance.

Does position value affect funding fees?

Yes, position value directly determines the amount of funding fees incurred in CoinEx futures trading. Funding fees are charged periodically and are calculated as a percentage of the position value at the time of settlement.

Can I reduce my position value without closing my position?

You can reduce your position value by partially closing your position or adjusting the number of contracts held. Reducing the size of your open trade lowers both your exposure and the associated maintenance margin requirements.

Is position value the same across all exchanges?

No, while the concept of position value is standard in futures trading, different exchanges like Binance, Bybit, and CoinEx may use varying mark price calculation methods or display formats. Always verify the specifics on the platform you are using.