COINM

Coin-denominated refers to a method where cryptocurrencies such as Bitcoin or Ethereum are used as the unit of account and settlement. In this approach, profits, losses, and positions are measured by the number of coins held, rather than in USD or stablecoins. Coin-denomination is commonly seen in coin-margined perpetual contracts, mining and staking rewards, and NFT pricing in ETH. It contrasts with USD-denominated (USDT-margined) systems. The main advantage is that it aligns with the habits of long-term holders. However, the key risk is that fluctuations in coin prices can directly amplify changes in account net value.
Abstract
1.
Meaning: A trading mode where cryptocurrency (such as Bitcoin) is used as the unit of account and settlement, rather than fiat currency like USD.
2.
Origin & Context: Emerged as a mainstream concept after Binance launched coin-margined futures in 2019. Early traders found that USD settlement required frequent conversions, while direct coin settlement was more convenient. The concept became widely adopted, especially in derivatives trading.
3.
Impact: Reduces transaction costs and conversion friction, allowing coin holders to trade directly without converting to USD first. Drove the growth of derivatives markets and enabled more retail traders to participate in leveraged trading. Also increased market liquidity and trading volume.
4.
Common Misunderstanding: Mistakenly thinking coin-margin means trading with any cryptocurrency. In reality, it specifically means using the underlying asset itself (e.g., BTC settlement for Bitcoin contracts) as margin and settlement currency, not other coins.
5.
Practical Tip: Check the exchange's futures page—it usually clearly labels 'COINM' or 'coin-margin'. When choosing, compare both modes: coin-margin suits long-term coin holders (saves conversion steps), while USDT-margin suits traders wanting stable value. Choose based on your holdings.
6.
Risk Reminder: In coin-margin contracts, if the coin price fluctuates significantly, margin value changes too, potentially accelerating liquidation risk. Also verify the exchange's regulatory compliance and whether it operates in your region—some countries prohibit derivatives trading. Leverage trading is inherently high-risk; beginners should start with small amounts.
COINM

What Does Coin-Denominated Mean?

Coin-denominated refers to using cryptocurrency as the unit of account and settlement. In this system, your account value, profit and loss (PnL), and positions are measured in terms of the underlying coin itself—such as using 1 BTC as your reference unit, rather than denominating everything in USD or USDT. You’ll find the concept of coin-denomination in spot trading, derivatives, and on-chain yield scenarios, as the counterpart to USDT-based (U-denominated) systems.

A straightforward example: you hold 1 BTC, and the price rises from $30,000 to $40,000. In a coin-denominated perspective, you still have 1 BTC; from the USD viewpoint, your net value has increased from $30,000 to $40,000. This illustrates that coin-denomination focuses on the change in the amount of coins you own, while a fiat view emphasizes changes in your asset’s value in government-issued currency.

Why Is Understanding Coin-Denomination Important?

It impacts how you perceive real returns and manage risk.

If you’re bullish on a major cryptocurrency for the long term, coin-denomination allows you to concentrate on “stacking more coins,” without being distracted by short-term fluctuations in USD value. Conversely, if you open coin-margined contracts and prices fall, both your margin and net asset value decrease simultaneously—meaning risk is more concentrated than in U-denominated setups.

Your choice of denomination affects your capital management strategy: what you use for hedging and how you set profit targets. For example, NFT investments priced in ETH are better measured in ETH for returns; meanwhile, USDT budgeting is best not done with a coin-denominated approach.

How Does Coin-Denomination Work?

It operates through two main processes: accounting and settlement.

Accounting means your assets and PnL are measured in coins—for instance, using BTC or ETH as your base unit in a spot portfolio. Settlement refers to trades or contracts being ultimately settled in the coin itself.

In coin-margined perpetual contracts, both margin and PnL are settled in the underlying cryptocurrency. For example, with a BTC-margined contract, you deposit BTC as margin and any profits or losses are also paid out in BTC. This exposes you directly to coin price volatility: if the price drops, both your margin and available balance decrease, moving you closer to liquidation.

U-denomination uses stablecoins like USDT for pricing and settlement. This isolates price volatility from your account’s net value to some extent, making it suitable for traders with a fiat-based budgeting mindset. Understanding both systems helps you select the right products and risk management strategies.

Where Is Coin-Denomination Commonly Used in Crypto?

It is widely used across exchanges, on-chain protocols, and asset valuation scenarios.

On Gate’s perpetual contracts, coin-margined contracts use BTC, ETH, or similar coins as collateral, with profits and losses also settled in those coins. For example, if you make 0.02 BTC profit on a BTC-margined contract, your account increases by 0.02 BTC—not by an equivalent amount of USDT.

In DeFi, many yields are paid out in native tokens. When participating in liquidity pools, you typically deposit two types of tokens and withdraw token amounts when exiting. Coin-denominated accounting closely reflects how many tokens you actually get back.

For NFTs and blockchain games, floor prices are often listed in ETH or SOL. Measuring values in coins avoids the illusion of profit from fiat exchange rate movements when your actual coin holdings have not changed.

Miner and validator staking rewards are also typically settled in native coins, making them naturally coin-denominated returns.

How Can You Mitigate Coin-Denomination Risks?

Use sub-accounts, hedging strategies, and rebalancing to manage volatility.

First: Keep your daily expenses and stable cash flow in U-denominated or fiat accounts—using USDT as your base—to avoid having coin price swings impact your regular budget.

Second: On Gate, choose contract types that match your holdings. U-denominated contracts offer more stability for short-term trading; coin-margined contracts may suit long-term accumulation or miner hedging—but be sure to maintain a healthy margin buffer.

Third: Hedge part of your position. For example, if you hold BTC but worry about a short-term decline, open a small short position on U-margined perpetuals to offset principal volatility using USDT; or buy put options to cap extreme downside risk.

Fourth: Set tiered stop-losses and rebalancing rules. For instance, if the price drops below a certain threshold, automatically convert some coins to USDT to reduce cascading liquidation risk; when prices recover, convert back according to your rules to maintain your target coin holdings.

Over the past year, coin-denominated products have seen increasing usage and broader application scenarios.

In the first half of 2025, industry dashboards and data aggregators indicate that open interest for coin-margined perpetuals accounts for about 12%–18% of all perpetuals—up several percentage points from all of 2024 (see Coinglass and major exchange data; figures vary by platform). During bull markets, miners and long-term holders show greater preference for coin-margined positions for hedging or adding exposure.

Q3 2025 data shows that major NFT marketplaces continue pricing primarily in ETH; transactions denominated in ETH remain dominant. According to DeFi Llama statistics, strategies paying on-chain yield in native tokens still lead the market—making coin-denominated accounting the norm for DeFi investors.

At the exchange level during H1 2025, BTC- and ETH-margined perpetuals have become more active: on some platforms during strong markets, coin-margined contracts have grown to represent 15%–20% of trading volume. In contrast, U-denominated products remain the mainstream choice for short-term traders and those focused on cash flow management.

How Does Coin-Denomination Compare With U-Denomination?

The two differ in their units of account, risk transmission, and user suitability.

Coin-denomination uses the underlying crypto asset for both accounting and settlement. It suits users who believe in long-term appreciation and want to accumulate more coins. Its key risk is that falling prices compress both margin and net value directly—making liquidations more likely during high volatility.

U-denomination uses USDT or similar stablecoins for pricing and settlement. It’s ideal for users who prioritize USD budgeting and stable cash flow. It makes it easier to calculate gains and losses while insulating account value from market swings.

Recommendation: If your goal is long-term accumulation of major cryptocurrencies and you can stomach volatility, consider coin-denomination. If you focus on stable cash flow or short-term trading efficiency, U-denomination may be better. You can also combine both: use coin-denomination for investments and U-denomination for budgeting—managing risk and goals separately.

  • Perpetual Contract: A derivative contract without an expiration date where traders can hold positions indefinitely but must pay funding fees.
  • Coin-Margined: A contract model where cryptocurrency (such as Bitcoin) is used as both the unit of account and settlement.
  • Leverage Trading: Using borrowed funds to amplify trade size—potentially increasing both profits and risks.
  • Margin: The initial capital that traders must deposit to open and maintain positions.
  • Liquidation Price: The price at which positions are forcibly closed when account equity can no longer sustain them.
  • Funding Fee: Periodic payments between traders in perpetual contracts designed to keep long and short positions balanced.

FAQ

How Can You Avoid Liquidation in Coin-Margined Contract Trading?

Avoiding liquidation starts with sound risk management: set reasonable leverage (beginners should not exceed 5x), use stop-losses so positions close automatically when losses reach a certain threshold, and never commit all your funds at once—only trade with amounts you’re willing to risk so even if liquidation occurs, it won’t impact your entire portfolio.

Who Should Use Coin-Margined Accounts?

Coin-margined accounts are particularly suitable for traders who are bullish on a specific cryptocurrency’s long-term value. If you believe Bitcoin will appreciate over time, trading with coin-margined products enables you to earn trading profits while increasing your coin holdings. By comparison, U-margined accounts are better suited for frequent traders seeking immediate realization of gains in stablecoins.

What Steps Are Required to Trade Coin-Margined Products on Gate?

First log into your Gate account and complete identity verification. Then go to the contract trading page and select “coin-margined” mode. Choose your trading pair (such as BTC/USD), set leverage level and order size, then decide whether to go long or short based on market analysis. Beginners should start with demo accounts to get familiar with the process before committing real capital.

What Does “Maintenance Margin Ratio” Mean in Coin-Margined Trading?

The maintenance margin ratio is a key indicator for potential liquidation risk. When this ratio drops to the platform’s threshold (usually around 5%), forced liquidation is triggered to prevent further losses. In simple terms: the lower your available margin as a percentage of your open position’s notional value, the higher your risk of liquidation.

What Are the Advantages of Coin-Denominated Contracts Over Holding Spot Bitcoin?

Coin-margined contracts let you amplify potential returns with less capital (via leverage) and support short-selling during market corrections. However, these advantages come with high risk—liquidation can cause significant loss of principal. By contrast, holding spot Bitcoin is safer but limits returns. Coin-margined products are best suited for experienced users with high risk tolerance; beginners should start with spot trading to build experience first.

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