What are COIN-M and USDT-M futures?

Cryptocurrency futures like COIN-M and USDT-M offer traders leveraged exposure to digital assets, with the former settling in crypto and the latter in stablecoins.

Jul 13, 2025 at 11:35 am

Understanding the Basics of Cryptocurrency Futures

Cryptocurrency futures are derivative contracts that allow traders to speculate on the future price of digital assets without owning the underlying asset. These financial instruments are widely used for hedging, arbitrage opportunities, and speculative trading. Two of the most common types of crypto futures available on major exchanges like Binance, Bybit, and OKX are COIN-M and USDT-M futures.

Futures contracts enable traders to lock in a specific price for a cryptocurrency at a predetermined time in the future. This provides flexibility and risk management tools for both institutional and retail investors in the volatile crypto market.

What is COIN-M Futures?

COIN-M futures, also known as Coin-Backed Margin Futures, are futures contracts where the margin and profit/loss (PnL) are settled in the native cryptocurrency itself. For example, when trading BTC/USD COIN-M perpetual futures, the trader must deposit Bitcoin (BTC) as collateral, and any gains or losses will also be realized in BTC.

This type of futures contract appeals to long-term holders who do not want to convert their holdings into stablecoins or fiat currencies. It allows them to maintain exposure to the underlying coin while engaging in leveraged trading.

Key Features of COIN-M Futures

• Margin Currency: The margin is paid in the base cryptocurrency (e.g., BTC, ETH).
• Settlement Currency: Profits and losses are also settled in the same cryptocurrency.
• No Stablecoin Exposure: Traders avoid converting crypto assets into USDT or USD, preserving their crypto holdings.
• Ideal for HODLers: Suitable for users who believe in holding onto their coins long-term but still want to trade with leverage.

One notable aspect of COIN-M futures is that they introduce additional volatility due to PnL being denominated in the same volatile asset used as margin. If the value of the asset drops significantly, liquidation risks increase even if the directional trade was correct.

What is USDT-M Futures?

USDT-M futures, or Tether-Backed Margin Futures, are contracts where the margin and PnL are settled in Tether (USDT), a popular stablecoin pegged to the US dollar. For instance, in BTC/USDT-M perpetual futures, the trader deposits USDT as collateral, and all profits or losses are calculated in USDT.

These futures are particularly favored by traders who want to minimize their exposure to crypto volatility beyond their directional bets. Since the margin is in a stablecoin, the overall risk from fluctuating margin value is reduced.

Key Features of USDT-M Futures

• Margin Currency: The margin is paid in USDT or another stablecoin like USDC.
• Settlement Currency: All profit and loss calculations are done in stablecoins.
• Lower Liquidation Risk: As the margin does not fluctuate in value, it reduces the chances of unexpected liquidations caused by margin depreciation.
• Simpler Risk Management: Traders can better calculate potential gains and losses without worrying about the margin’s changing value.

USDT-M contracts are often preferred by short-term traders and speculators who want predictable margin requirements and more straightforward position sizing. They offer greater control over capital allocation and risk exposure.

Comparing COIN-M and USDT-M Futures

While both futures types serve similar purposes—allowing traders to take leveraged positions—they differ significantly in terms of margin handling, risk exposure, and user preference.

• Margin Type: COIN-M uses the base cryptocurrency; USDT-M uses a stablecoin like USDT.
• Volatility Exposure: COIN-M exposes traders to additional volatility via margin depreciation; USDT-M eliminates this factor.
• Profit/Loss Denomination: COIN-M settles in the traded coin; USDT-M settles in stablecoin.
• Use Case: COIN-M suits long-term holders; USDT-M suits active traders and speculators.

Each type has its own advantages depending on the trader's strategy, market outlook, and risk tolerance level.

Selecting Between COIN-M and USDT-M Futures

Choosing between these two futures depends on several factors:

• Asset Holding Strategy: Do you prefer to hold your crypto or keep funds in stablecoins?
• Risk Appetite: Are you comfortable with margin value fluctuations or prefer a stable margin base?
• Trading Horizon: Is your strategy short-term speculative or long-term directional?
• Market Conditions: Are you trading during high volatility or relatively stable periods?

It's crucial to understand how each futures contract behaves under different market scenarios before committing real capital.

Frequently Asked Questions

Q1: Can I switch between COIN-M and USDT-M futures on the same platform?

Yes, most major exchanges like Binance, Bybit, and KuCoin offer both COIN-M and USDT-M futures for the same underlying asset. You can choose which contract to trade based on your margin preference and trading strategy.

Q2: How does funding rate work in COIN-M and USDT-M futures?

Funding rates apply to both types of perpetual futures contracts. The difference lies in the currency in which funding payments are made—COIN-M uses the base cryptocurrency, whereas USDT-M uses the stablecoin. Funding rates help align the price of the perpetual contract with the spot market.

Q3: Which futures type is more liquid?

Generally, USDT-M futures tend to have higher liquidity because they are more popular among short-term traders. However, COIN-M contracts also maintain decent liquidity, especially for major cryptocurrencies like BTC and ETH.

Q4: Does using COIN-M futures affect my tax reporting?

Yes, using COIN-M futures may complicate tax reporting since profits and losses are realized in cryptocurrency. Each transaction may trigger taxable events depending on your jurisdiction. Always consult a tax professional familiar with cryptocurrency regulations.