Исследование с проверкой источников: Bybit / OKX

Verified source facts

1. Bybit says Unified Trading Account margin balance can reflect collateral value ratios rather than the undiscounted wallet value. 2. Bybit documents restrictions on disabling collateral, including outstanding borrowing and margin-rate constraints. 3. OKX says selected collateral participates in risk sharing across positions in multi-currency cross-margin mode. 4. OKX documents that removing collateral may require repayment and position or order closure, and may be blocked by maintenance-margin requirements.

Comparison at a glance

1. Compare account mode on the same job

A platform comparison becomes useful only when both venues are measured against one job. For account mode, that job concerns which mode enables multi-asset risk sharing. Marketing pages frequently describe broad capability while the actual decision lives in a specific pair, contract, network, entity, or account tier. Build two evidence rows from the same timestamp, then verify the signed-in mode before comparing. Until that check is complete, neither venue earns the point.

The comparison should distinguish a published ceiling from an executable outcome. A fee table does not reveal slippage; a product menu does not prove regional eligibility; a security feature page does not prove the control is enabled on the reader's account. Record the route from public statement to authenticated evidence. The unresolved variable is regional eligibility, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For account mode, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how which mode enables multi-asset risk sharing changes the entry, exit, monitoring, or fallback decision, and make the operator verify the signed-in mode before comparing. The remaining uncertainty—regional eligibility—belongs in the dated scorecard. That produces a job-specific preference instead of a permanent winner.

2. Compare asset coverage on the same job

For asset coverage, that job concerns which coins can act as collateral. Build two evidence rows from the same timestamp, then export the live eligible-asset list.

The unresolved variable is future additions and removals, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For asset coverage, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how which coins can act as collateral changes the entry, exit, monitoring, or fallback decision, and make the operator export the live eligible-asset list. The remaining uncertainty—future additions and removals—belongs in the dated scorecard.

3. Compare haircut on the same job

For haircut, that job concerns collateral value ratio or discount rate. Build two evidence rows from the same timestamp, then recalculate usable value with the live tier.

The unresolved variable is future stress adjustments, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For haircut, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how collateral value ratio or discount rate changes the entry, exit, monitoring, or fallback decision, and make the operator recalculate usable value with the live tier. The remaining uncertainty—future stress adjustments—belongs in the dated scorecard.

4. Compare default assets on the same job

For default assets, that job concerns collateral that cannot be disabled. Build two evidence rows from the same timestamp, then identify mandatory risk-sharing assets.

The unresolved variable is entity-specific defaults, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For default assets, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how collateral that cannot be disabled changes the entry, exit, monitoring, or fallback decision, and make the operator identify mandatory risk-sharing assets. The remaining uncertainty—entity-specific defaults—belongs in the dated scorecard.

5. Compare borrowing on the same job

For borrowing, that job concerns negative balances and interest obligations. Build two evidence rows from the same timestamp, then reconcile every borrowed asset before switching.

The unresolved variable is future borrow liquidity, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For borrowing, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how negative balances and interest obligations changes the entry, exit, monitoring, or fallback decision, and make the operator reconcile every borrowed asset before switching. The remaining uncertainty—future borrow liquidity—belongs in the dated scorecard.

6. Compare removal rules on the same job

For removal rules, that job concerns conditions that block disabling collateral. Build two evidence rows from the same timestamp, then close dependent orders and repay debt first.

The unresolved variable is account-specific frozen equity, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For removal rules, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how conditions that block disabling collateral changes the entry, exit, monitoring, or fallback decision, and make the operator close dependent orders and repay debt first. The remaining uncertainty—account-specific frozen equity—belongs in the dated scorecard.

7. Compare liquidation coupling on the same job

For liquidation coupling, that job concerns how one asset supports unrelated positions. Build two evidence rows from the same timestamp, then model a fall in each collateral asset.

The unresolved variable is cross-product loss correlation, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For liquidation coupling, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how how one asset supports unrelated positions changes the entry, exit, monitoring, or fallback decision, and make the operator model a fall in each collateral asset. The remaining uncertainty—cross-product loss correlation—belongs in the dated scorecard.

8. Compare transferability on the same job

For transferability, that job concerns amount available to move out. Build two evidence rows from the same timestamp, then use the real-time transfer screen as authority.

The unresolved variable is future margin utilization, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For transferability, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how amount available to move out changes the entry, exit, monitoring, or fallback decision, and make the operator use the real-time transfer screen as authority. The remaining uncertainty—future margin utilization—belongs in the dated scorecard.

9. Compare evidence on the same job

For evidence, that job concerns public formula versus authenticated calculation. Build two evidence rows from the same timestamp, then retain a dated non-secret snapshot.

The unresolved variable is internal risk-engine changes, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For evidence, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how public formula versus authenticated calculation changes the entry, exit, monitoring, or fallback decision, and make the operator retain a dated non-secret snapshot. The remaining uncertainty—internal risk-engine changes—belongs in the dated scorecard.

10. Compare user fit on the same job

For user fit, that job concerns capital efficiency versus blast radius. Build two evidence rows from the same timestamp, then choose isolation unless cross-asset sharing is intentional.

The unresolved variable is behavior during extreme markets, so the scorecard must preserve that blank instead of awarding a speculative advantage.

For user fit, connect the finding to the reader's actual order plan rather than the other nine rows in the abstract. Document how capital efficiency versus blast radius changes the entry, exit, monitoring, or fallback decision, and make the operator choose isolation unless cross-asset sharing is intentional. The remaining uncertainty—behavior during extreme markets—belongs in the dated scorecard.

Decision scenarios

Scenario 1: when account mode becomes decisive

Consider a reader whose main constraint is which mode enables multi-asset risk sharing. The correct response is not to infer a universal platform or product winner. It is to verify the signed-in mode before comparing, retain the evidence, and define a stop condition before funds or permissions are committed. If the evidence changes, the decision must be reopened. This produces a repeatable operating rule rather than a one-time opinion.

Scenario 2: when asset coverage becomes decisive

Consider a reader whose main constraint is which coins can act as collateral. It is to export the live eligible-asset list, retain the evidence, and define a stop condition before funds or permissions are committed.

Scenario 3: when haircut becomes decisive

Consider a reader whose main constraint is collateral value ratio or discount rate. It is to recalculate usable value with the live tier, retain the evidence, and define a stop condition before funds or permissions are committed.

Scenario 4: when default assets becomes decisive

Consider a reader whose main constraint is collateral that cannot be disabled. It is to identify mandatory risk-sharing assets, retain the evidence, and define a stop condition before funds or permissions are committed.

Scenario 5: when borrowing becomes decisive

Consider a reader whose main constraint is negative balances and interest obligations. It is to reconcile every borrowed asset before switching, retain the evidence, and define a stop condition before funds or permissions are committed.

Scenario 6: when removal rules becomes decisive

Consider a reader whose main constraint is conditions that block disabling collateral. It is to close dependent orders and repay debt first, retain the evidence, and define a stop condition before funds or permissions are committed.