What Is Bitget One-Way Mode and Hedge Mode? Differences Explained

Definition of One-Way Mode

1. One-Way Mode is a position management structure where a trader can hold only one open position per trading pair at any given time.

2. It does not allow simultaneous long and short positions on the same asset, enforcing a single directional exposure.

3. The system automatically closes the existing position before opening a new one in the opposite direction.

4. Margin allocation is calculated based on the net position size, simplifying risk assessment for beginners.

5. Liquidation is triggered when the margin balance falls below the maintenance threshold of that singular position.

Definition of Hedge Mode

1. Hedge Mode permits traders to maintain both long and short positions concurrently on the same trading pair.

2. Each position operates independently with its own margin, entry price, leverage, and liquidation level.

3. Positions are isolated in terms of margin usage, meaning gains from one side do not offset losses on the other unless manually closed.

4. This mode supports advanced strategies such as grid trading, scalping with directional bias, and delta-neutral setups.

5. Traders must monitor multiple liquidation prices simultaneously, increasing cognitive load but enhancing flexibility.

Margin Calculation Differences

1. In One-Way Mode, margin is aggregated across all entries into a unified position, resulting in a single effective entry price and average cost basis.

2. Hedge Mode calculates margin separately for each position, preserving original leverage settings and isolating funding rate impact per side.

3. Cross-margin behavior differs: One-Way allows full margin sharing across entries, while Hedge Mode restricts margin reuse between opposing positions.

4. Unrealized PnL in One-Way Mode directly affects available margin for new entries; in Hedge Mode, unrealized PnL on one side does not influence margin availability for the opposite side.

5. Bitget’s API responses return distinct position structures — “posSize” for One-Way and “positions” array for Hedge Mode — requiring different parsing logic in automated systems.

Liquidation Mechanics

1. One-Way Mode computes liquidation price using net position size and total margin, producing a single deterministic threshold.

2. Hedge Mode triggers liquidation individually per position when its isolated margin ratio breaches maintenance requirements.

3. Partial liquidations are possible in Hedge Mode if only one side breaches margin, leaving the counter-position intact.

4. Funding payments accrue separately for each open position in Hedge Mode, whereas One-Way treats funding as a net obligation.

5. During extreme volatility, Hedge Mode may experience asymmetric liquidations — e.g., long position liquidated while short remains active — leading to unexpected net exposure shifts.

Use Case Alignment

1. One-Way Mode suits trend-following strategies, swing traders, and users relying on simple moving-average crossovers or breakout signals.

2. Hedge Mode accommodates market makers who quote bid-ask spreads, arbitrageurs exploiting basis differentials, and volatility traders running straddle-like setups.

3. Copy trading platforms on Bitget default to One-Way Mode to avoid ambiguous signal interpretation across followers’ accounts.

4. API-based bots configured for multi-timeframe analysis often require Hedge Mode to retain concurrent directional hypotheses without position cancellation.

5. Manual traders switching between modes must reconfigure stop-loss logic, as trailing stops behave differently under isolated vs. aggregated margin models.

Frequently Asked Questions

Q1: Can I switch between One-Way and Hedge Mode while holding open positions?No. Bitget requires all positions to be closed before changing the mode. Attempting to switch mid-position results in an API error 4003 or platform rejection.

Q2: Does Hedge Mode affect funding rate calculation?Yes. Each position incurs funding independently. A long and short position on BTC/USDT will generate two separate funding payments every 8 hours, potentially offsetting or compounding depending on rate direction.

Q3: Are order types restricted in either mode?No. Limit, market, stop-market, take-profit, and trailing-stop orders function identically in both modes. However, conditional triggers reference different position states — net size in One-Way, individual position ID in Hedge Mode.

Q4: How does Bitget handle forced liquidations during exchange-wide circuit breakers?During circuit breaker activation, all open positions — regardless of mode — undergo immediate mark-price-based liquidation checks. Hedge Mode positions are assessed individually; One-Way positions are assessed as a consolidated unit.