How to Switch Between Cross Margin and Isolated Margin on Bybit?

Understanding Margin Modes on Bybit

1. Cross margin applies the entire wallet balance as collateral across all positions in a given trading pair or asset class.

2. Isolated margin allocates a fixed, user-defined amount of capital to each individual position, limiting risk exposure to that specific trade.

3. Bybit allows traders to toggle between these modes without closing existing positions, provided the position status permits modification.

4. The margin mode selection is enforced at the order level—once a position is opened, its mode remains fixed unless manually changed under eligible conditions.

5. Switching modes triggers an immediate recalculation of liquidation price and margin ratio based on current market conditions and account equity.

Step-by-Step Mode Transition Process

1. Log into your Bybit account via web or mobile application and navigate to the Derivatives trading interface.

2. Select the specific contract—such as BTCUSD or ETHUSDT perpetual—and ensure no active orders are pending execution.

3. Locate the “Margin Mode” toggle button near the order entry panel; it displays either “Cross” or “Isolated” depending on current setting.

4. Click the toggle and confirm the prompt warning about potential liquidation threshold shifts and required margin adjustments.

5. After confirmation, the system updates the position’s margin parameters instantly, and the new mode reflects in the position details section.

Risk Implications of Mode Selection

1. Using cross margin increases capital efficiency but exposes all open positions to shared liquidation risk—if one position approaches liquidation, available margin from other positions may be consumed.

2. Isolated margin prevents spillover effects: a losing trade cannot draw funds from unrelated positions, preserving portfolio segmentation.

3. Traders holding multiple leveraged positions in volatile assets often prefer isolated mode to avoid cascading liquidations during sharp market moves.

4. Cross margin becomes advantageous when managing correlated pairs—like BTC and ETH—where synchronized price action supports unified collateral usage.

5. Bybit enforces minimum margin requirements for isolated positions; failure to maintain the designated buffer triggers automatic partial liquidation.

Interface Behavior and Visual Indicators

1. When cross margin is active, the margin display shows total wallet balance alongside used and available values in real time.

2. In isolated mode, the margin field displays only the assigned value for that position, with a separate “Add Margin” button visible next to it.

3. A green Cross or Isolated badge appears beside the position row in the “Positions” tab to denote current configuration.

4. Hovering over the margin mode label reveals tooltip explanations including definitions and examples of impact on liquidation distance.

5. The order history log records every mode change with timestamp, previous mode, and resulting margin ratio adjustment.

Frequently Asked Questions

Q: Can I switch margin mode while a position is in liquidation queue?A: No. Bybit blocks mode changes if the position has entered the liquidation process or if the maintenance margin falls below 50% of required level.

Q: Does switching from isolated to cross margin release locked margin back to my wallet balance immediately?A: Yes. The full isolated margin amount becomes part of the cross margin pool upon successful mode transition.

Q: Will changing margin mode affect my unrealized PnL calculation?A: No. Unrealized profit and loss are computed solely from entry price, mark price, and position size—not margin mode.

Q: Is there a fee associated with switching margin modes?A: Bybit does not charge any fee for switching between cross and isolated margin modes.