Differences Between USDT-Settled and Coin-Settled Perpetual Contracts
In perpetual futures trading, contracts are generally divided into two types: USDT-settled perpetual contracts (USDT-M) and coin-settled perpetual contracts (COIN-M).
The core difference lies in the margin and settlement assets, which leads to variations in risk structure and suitable use cases.
I. Different Settlement and Margin Assets
1) USDT-Settled Perpetual Contracts (USDT-M)
Use USDT as margin and settlement asset.
Profit and loss (PnL) and funding rates are settled in USDT.
Margin value remains relatively stable and is unaffected by coin price fluctuations.
Features:
Intuitive and easy-to-calculate returns.
Relatively lower volatility.
Suitable for most traders, especially beginners.
2) Coin-Settled Perpetual Contracts (COIN-M)
Use the corresponding cryptocurrency (e.g., BTC, ETH) as margin and settlement asset.
Profit and loss and funding rates are settled in that cryptocurrency.
Margin value fluctuates with the coin price.
Features:
Allows accumulation of more of the underlying cryptocurrency through trading.
Returns can be significantly amplified during bull markets.
Requires higher risk management skills.
II. Differences in Risk Structure and Volatility
USDT-Settled Perpetual
Coin-Settled Perpetual
Stable margin value
Margin value fluctuates with coin price
More controllable risks
Liquidation risk rises when coin price falls
Easier to assess liquidation risk
Leverage effect is more pronounced in uptrends
III. Comparison of Suitable User Types
Beginner traders
✔ More intuitive and easier to use
✘
Prefer stable returns
✔ Lower volatility
✘
Want to accumulate BTC/ETH
✘
✔
Long-term holders (HODLers)
Can be used
✔ More suitable
IV. Differences in Trading Experience
USDT-Settled Perpetual Contracts
Wide range of common trading pairs (e.g., BTCUSDT, ETHUSDT).
PnL displayed in USDT, making tracking and analysis more intuitive.
Better suited for daily trading and strategy execution.
Coin-Settled Perpetual Contracts
More suitable for medium-to-long-term strategies.
Often used in bull markets to "earn coins through contracts."
Higher entry barriers and require deeper risk understanding.
V. Summary
USDT-settled perpetuals: Stable, intuitive, suitable for most users.
Coin-settled perpetuals: Suitable for long-term holders and traders looking to accumulate cryptocurrency-denominated assets.
It is recommended that beginners start with USDT-settled perpetual contracts and only consider coin-settled contracts after fully understanding leverage and risk mechanisms, based on their specific needs.
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