Supplemental Information to ONEX Rulebook and ONEX Futures - Product Specifications (Dec 2025)

Supplemental Information to ONEX Rulebook and ONEX Futures - Product Specifications (Dec 2025)

Supplemental Information to ONEX Rulebook and ONEX Futures - Product Specifications (Dec 2025)


References to rules below are to the relevant rules of the ONEX Rulebook (“Rule”).
References to sections below are to the relevant sections of the ONEX Futures - Product Specifications (“Section”).

  1. AET Jurisdictions (Rule 45)

[None specified]

  1. List of ONEX Futures instruments (Section 2.1)

  • BTC/USD perpetual

  • ETH/USD perpetual

  • XRP/USD perpetual

  • SOL/USD perpetual

  • DOGE/USD perpetual

  • ADA/USD perpetual

  • LINK/USD perpetual

  • SUI/USD perpetual

  • LTC/USD perpetual

  • TAO/USD perpetual

  1. List of Eligible Collateral and the corresponding instrument (Rule 43.1 and Section 2.4)

  • USD, EUR and GBP accepted for all instruments

  1. Collateral Haircut (Rule 43.2)

  • 1% on EUR and GBP

  1. Increment sizes (Section 4.1)

  • BTC: 0.00001 (5 decimal places) 

  • ETH, SOL & TAO: 0.0001 (4 decimal places)

  • XRP & LTC: 0.001 (3 decimal places) 

  • LINK: 0.01 (2 decimal places)

  • DOGE, SUI & ADA: 0.1 (1 decimal place)

  1. Order sizes (Section 4.2)

  • Minimum Order sizes: 10 USD ($10)

  1. Tick sizes for Settlement Price Tick and Mark Price Tick (Sections 7.2 and 7.3)

  • BTC / ETH / LTC / TAO: $0.01

  • SOL / LINK: $0.001 

  • XRP / DOGE / SUI / ADA: $0.0001

  1. Relevant Index (Section 7.5)

The Relevant Indices for ONEX Futures are currently provided by Challenger Deep SAS (trade name: Kaiko), and the ticker names of the Kaiko indices are listed below:

  • BTC/EUR perpetual – KK_BRR_BTCUSD

  • ETH/EUR perpetual – KK_BRR_ETHUSD

  • XRP/EUR perpetual - KK_BRR_XRPUSD

  • SOL/USD perpetual - KK_BRR_SOLUSD

  • DOGE/USD perpetual - KK_BRR_DOGEUSD

  • ADA/USD perpetual - KK_BRR_ADAUSD

  • LINK/USD perpetual - KK_BRR_LINKUSD

  • SUI/USD perpetual - KK_BRR_SUIUSD

  • LTC/USD perpetual - KK_BRR_KTCUSD

  • TAO/USD perpetual - KK_RFR_TAOUSD

For details, please refer to https://www.kaiko.com/indices/benchmarks

If prices of the above Kaiko indices are unavailable, One Trading will, in its discretion, select a reputable exchange that offers spot trading of the relevant Base Asset and use the mid-price of the best bid and best ask prices available on such exchange to determine the Index Price.

  1. Funding Rate calculation methodology (Section 7.6)

Please refer to: https://docs.onetrading.com/futures/funding-rate-methodology

  1. Margin requirements and De-Risk Levels (Section 8.2)


References to rules below are to the relevant rules of the ONEX Rulebook (“Rule”).
References to sections below are to the relevant sections of the ONEX Futures - Product Specifications (“Section”).

  1. AET Jurisdictions (Rule 45)

[None specified]

 

  1. List of ONEX Futures instruments (Section 2.1)

  • BTC/EUR perpetual

  • ETH/EUR perpetual

  1. List of eligible collateral and the corresponding instrument (Section 2.4)

  • EUR accepted for all instruments

  1. Order sizes (Section 4.2)

  • Minimum Order sizes: 10 EUR (€10)

  • For BTC, Order increments is at 0.00001 (5 decimal places). For ETH, order increments is at 0.0001 (4 decimal places).

  1. Tick sizes for Settlement Price Tick and Mark Price Tick (Sections 7.2 and 7.3)

  • 0.01 EUR where BTC/ETH is Base Asset

  1. Relevant Index (Section 7.5)

The Relevant Indices for ONEX Futures are currently provided by Challenger Deep SAS (trade name: Kaiko), and the ticker names of the Kaiko indices are listed below:

  • BTC/EUR perpetual – KK_BRR_BTCEUR

  • ETH/EUR perpetual – KK_BRR_ETHEUR

For details, please refer to https://www.kaiko.com/indices/benchmarks

If prices of the above Kaiko indices are unavailable, One Trading will, in its discretion, select a reputable exchange that offers spot trading of the relevant Base Asset and use the mid-price of the best bid and best ask prices available on such exchange to determine the Index Price.

  1. Funding Rate calculation methodology (Section 7.6)

Please refer to: https://docs.onetrading.com/futures/funding-rate-methodology


  1. Margin requirements and De-Risk Levels (Section 8.2)


Leverage: 10x

  • De-Risk: 75% of Initial Margin

  • Margin Threshold: 50% of Initial Margin

Leverage: 5x

  • De-Risk: 62.5% of Initial Margin

  • Margin Threshold: 30% of Initial Margin

Leverage: 2x

  • De-Risk: 50% of Initial Margin

  • Margin Threshold: 10% of Initial Margin

Leverage Limit

Leverage Limit

Leverage Limit

De-Risk Level

De-Risk Level

De-Risk Level

Margin Threshold

Margin Threshold

Margin Threshold

10x

10x

10x

75% of Initial Margin

75% of Initial Margin

75% of Initial Margin

50% of Initial Margin

50% of Initial Margin

50% of Initial Margin