What Is MEXC Futures Margin Ratio? When Will Liquidation Happen?

Understanding MEXC Futures Margin Ratio

1. The margin ratio on MEXC Futures reflects the percentage of collateral required relative to the notional value of an open position.

2. MEXC applies dynamic margin ratios depending on contract type, leverage level, and market volatility conditions.

3. For perpetual contracts, initial margin typically ranges from 0.5% to 5%, while maintenance margin is set lower—often between 0.25% and 2.5%.

4. Users selecting higher leverage tiers face stricter margin thresholds; for instance, 100x leverage triggers a 1% maintenance margin requirement on BTC/USDT pairs.

5. Margin ratios are recalculated in real time using mark price rather than last traded price to prevent manipulation-based liquidations.

MEXC Liquidation Triggers and Mechanics

1. Liquidation occurs when the account’s margin balance falls below the maintenance margin level.

2. The system computes liquidation price based on entry price, leverage, position size, and funding rate accruals.

3. Once triggered, MEXC initiates auto-deleveraging or uses its insurance fund to cover losses if the position cannot be closed at the bankruptcy price.

4. Partial liquidation may apply for multi-position accounts where only undercollateralized positions are closed.

5. A 0.5% liquidation fee is deducted from the remaining equity before settlement, and any surplus is returned to the user’s wallet.

Role of Mark Price in Margin Calculations

1. MEXC uses a composite mark price derived from spot index prices across three major exchanges plus funding rate adjustments.

2. This mechanism prevents unfair liquidations caused by short-term price spikes or wash trading on the futures order book.

3. The mark price updates every 5 seconds and serves as the basis for unrealized PnL and margin balance evaluation.

4. Positions showing negative equity against the mark price contribute directly to margin ratio erosion.

5. During extreme volatility, MEXC may widen the deviation threshold between mark and last price to stabilize liquidation cascades.

Insurance Fund and Risk Mitigation Infrastructure

1. MEXC maintains a transparently tracked insurance fund funded by 20% of all liquidation proceeds.

2. The fund absorbs losses when liquidated positions settle below bankruptcy price, protecting solvent users from clawbacks.

3. Historical fund balance is publicly displayed on the platform dashboard with daily snapshots archived for auditability.

4. No user funds are ever used to replenish the insurance pool—only liquidation surpluses and platform revenue allocations contribute.

5. When the insurance fund exceeds $50 million, MEXC reduces the liquidation fee allocation percentage to reinvest in system resilience.

Frequently Asked Questions

Q1: Does MEXC adjust margin ratios during weekends or holidays?Yes. Margin requirements remain active and responsive to real-time market data regardless of calendar days or exchange holidays.

Q2: Can I use USDT stablecoin as margin for all MEXC futures contracts?USDT is accepted as margin for all USD-denominated perpetual and quarterly contracts but not for inverse BTC-settled instruments.

Q3: Is there a minimum balance required to maintain open positions on MEXC Futures?A minimum wallet equity of 5 USDT must be retained to avoid forced closure of inactive positions.

Q4: How does funding rate impact my margin balance?Funding payments are settled hourly and directly affect available margin; positive funding inflows increase equity while negative outflows reduce it.