Bybit invite code: BYOFFICIAL
Bybit invite link: https://partner.bybit.com/b/BYOFFICIAL
Offer: link includes 33% fee discount; after enabling MNT deduction, up to 50% spot discount and up to 40% derivatives discount.
📌 Quick comparison
| Item | Isolated | Cross |
|---|---|---|
| Collateral source | Per position | Shared UTA collateral |
| Liquidation trigger | Mark Price hits position liquidation price | Account MMR reaches 100% |
| Liquidation price | Relatively fixed | Dynamic reference |
| Capital efficiency | Lower | Higher |
| Risk isolation | Strong | Weaker |
| UTA default | Not default | Cross |
1️⃣ Isolated Margin
Each position manages its own collateral. BTC and ETH positions calculate risk independently. One position liquidation usually does not take other isolated positions’ collateral.
💡 Extra: you can add margin manually to one isolated position, but that increases funds at risk for that trade only.
2️⃣ Cross Margin
UTA available collateral is shared across eligible positions and orders. One losing position may consume whole-account collateral, improving capital use but increasing overall risk.
💡 Extra: monitor Account MMR, not only one chart liquidation tag.
3️⃣ Core difference
Isolated: control how much margin this position may use.
Cross: manage how much margin the whole account can risk.
4️⃣ When isolated gets liquidated
Liquidation may trigger when Mark Price touches the position Liquidation Price. Bybit mainly uses Mark Price, not Last Traded Price.
⚠️ Mark Price can hit liquidation before the latest traded price, so a stop based on last price may fill late.
5️⃣ When cross gets liquidated
When Account Maintenance Margin Rate reaches 100%, the account may enter liquidation. Displayed liquidation price is dynamic and changes with equity, other PnL, available collateral and maintenance requirement.
6️⃣ Farther cross liquidation price ≠ safer
Shared collateral can push one position’s reference liquidation price farther, but continuous loss can drain account-wide collateral. Risk spreads from one position to the whole pool.
7️⃣ IM vs MM
Initial Margin (IM): collateral required to open a position.
Maintenance Margin (MM): minimum collateral to keep the position open.
💡 Extra: IMR and MMR often rise in tiers with notional size; VIP tiers may lower them. Check Bybit official margin schedule.
8️⃣ Higher leverage risk
Higher leverage reduces initial margin buffer, so smaller adverse moves may approach liquidation faster. Actual PnL depends on notional value and price change, not the leverage number alone.
9️⃣ Suitable scenarios
Isolated: per-position caps, separate strategies, limit one bad trade’s spillover.
Cross: multi-position accounts, higher capital efficiency, but whole-account MMR must be watched.
🔟 Spot leverage isolated?
Bybit UTA Spot Margin Trading does not support Isolated Margin. It supports Cross Margin and Portfolio Margin only.
1️⃣1️⃣ Switch margin mode
UTA defaults to Cross. App derivatives page → top-right three dots → Margin Mode → choose mode → Switch Margin Mode → confirm. Margin Mode is account-level; switching may be blocked by insufficient collateral, open positions, spot borrowings or immediate liquidation risk.
1️⃣2️⃣ FAQ
Invite code? BYOFFICIAL. Link: https://partner.bybit.com/b/BYOFFICIAL
Fee discount? Built-in 33% via link; with MNT up to 50% spot, up to 40% derivatives.
Isolated liquidation affects others? Usually no, because each isolated position uses its own collateral.
Cross can drain everything? It can affect a wider collateral range depending on assets, positions and risk engine.
Main cross metric? Account MMR at 100% may trigger liquidation.
Forgot code after registration? Do not assume it can be added; check referral status or contact support.
💡 Extra: enable MNT fee payment manually and keep MNT balance to unlock higher combined discount.
✅ Checklist
- Register via BYOFFICIAL link
- Confirm 33% base fee discount
- Understand isolated vs cross collateral
- Set stop-loss and confirm trigger price type
- Under cross, monitor Account MMR
- Do not use Last Traded Price alone for liquidation judgment
- Keep leverage conservative until experienced
⚠️ Crypto derivatives are highly volatile and can cause total loss. This guide is informational only, not investment advice. Final fees, discounts, margin rules and risk limits follow your Bybit account display and official announcements.
🔗 https://partner.bybit.com/b/BYOFFICIAL |Code: BYOFFICIAL
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