The master account’s tier is determined according to the total 30day trading volume of all master and sub accounts. Fee rates of your master account will be applied to your sub-account at 18:00 (CEST, UTC+2) on the same day after creation
Normal User
| Total OKB holding |
Volume de trading sur 30 jours (BTC) |
Frais d''opérateur |
Frais du preneur |
Limite de retrait sur 24hr (BTC) |
VIP User
| Volume de trading sur 30 jours (BTC) |
Frais d''opérateur |
Frais du preneur |
Limite de retrait sur 24hr (BTC) |
- Total OKB holding
- The Total OKB holding is the total amount of OKB held in your main and sub-accounts, spot account, and C2C account.
- 30-day Trading Volume
- Our system will record the transactions according to the prices (in quote currencies) at that time. Then every 24 hours at 00:00 UTC+8, it will calculate the total trading volume in BTC equivalent.Example: If you have traded OMG/BTC, XUC/BTC, BTC/USDT, LTC/ETH and BCH/USDT, our system will record the transactions in BTC, ETH, USDT according to the prices at that time. Then at 00:00 UTC+8, it will calculate the total trading volume of BTC, ETH and USDT in BTC equivalent.
- Transaction fee charges: For spot market trading pairs, we will charge the transaction fee from the asset you buy. For example, when a user trades a BTC/USDT pairs, the transaction fee will be charged in BTC when buying BTC, USDT will be charged when buying USDT.
- Rebate Rules of Negative Trading Fees For a spot market order, a trading fee rebate is settled in the digital asset the taker pays for the transaction fee. For example, in the BTC/USDT spot market, if a user places a BTC sell order, the buy taker will pay the transaction fee in BTC, and the sell maker will receive a fee rebate in BTC. If a user places a BTC buy order, the sell taker will pay the transaction fee in USDT, and the buy maker will receive a fee rebate in USDT.
- Create Order
- Maker orders are "passive" limit orders posted on the order book prior to the trade. Example: If the current market price is 1000USD and you created a 999USD maker order, the order will not be filled. Instead it will be posted on the order book, allowing others to take the order. Once the order is filled, maker will pay the maker fee and taker will pay the taker fee. The final transaction fee will not exceed 12.5% of the option premium.
Normal User
| Total OKB holding |
Volume de trading sur 30 jours (BTC) |
Frais d''opérateur |
Frais du preneur |
Limite de retrait sur 24hr (BTC) |
VIP User
| Volume de trading sur 30 jours (BTC) |
Frais d''opérateur |
Frais du preneur |
Limite de retrait sur 24hr (BTC) |
- Total OKB holding
- The Total OKB holding is the total amount of OKB held in your main and sub-accounts, spot account, and C2C account.
- 30-day Trading Volume
- The 30-day trading volume of futures trading is calculated in BTC USD price. Trading volume is converted into BTC and settled at 00:00 (UTC+8) every day, calculated based on the accumulated trading volume in the last 30 days of all futures trading assets.
- For example, a user traded BTC, ETH and ETC coin margined futures in the last 30 days, the system will calculate the BTC, ETH and ETC trading volume (contract face value*number of contracts) by converting the BTC USD price into BTC and settle the accumulated trading volume of the last 30 days at 00:00 (UTC+8) every day.
- Create Order
- Maker orders are "passive" limit orders posted on the order book prior to the trade. Example: If the current market price is 1000USD and you created a 999USD maker order, the order will not be filled. Instead it will be posted on the order book, allowing others to take the order. Once the order is filled, maker will pay the maker fee and taker will pay the taker fee. The final transaction fee will not exceed 12.5% of the option premium.
- Distribution
- Futures settlement fee is not affected by the user's tier (0.03% for all tokens).
- Forced-liquidation
- Futures trading forced-liquidation fee is calculated according to the taker fee of user’s current tier.
Normal User
| Total OKB holding |
Volume de trading sur 30 jours (BTC) |
Frais d''opérateur |
Frais du preneur |
Limite de retrait sur 24hr (BTC) |
VIP User
| Volume de trading sur 30 jours (BTC) |
Frais d''opérateur |
Frais du preneur |
Limite de retrait sur 24hr (BTC) |
Note: The above fee rates only apply to 9 major assets (BTC, ETH, EOS, LTC, BCH, XRP, ETC, BSV, TRX) for perpetual swap trading. We will lower the maker fee rates by 0.020% and increase the taker fee rates by 0.030% for other perpetual swap assets based on the above fee rate tiers. For details, please refer to
Fee Details
- Total OKB holding
- The Total OKB holding is the total amount of OKB held in your main and sub-accounts, spot account, and C2C account.
- 30-day Trading Volume
- The 30-day trading volume of futures trading is calculated in BTC USD price. Trading volume is converted into BTC and settled at 00:00 (UTC+8) every day, calculated based on the accumulated trading volume in the last 30 days of all futures trading assets.
- For example, a user traded BTC, ETH and ETC coin margined futures in the last 30 days, the system will calculate the BTC, ETH and ETC trading volume (contract face value*number of contracts) by converting the BTC USD price into BTC and settle the accumulated trading volume of the last 30 days at 00:00 (UTC+8) every day.
- Create Order
- Maker orders are "passive" limit orders posted on the order book prior to the trade. Example: If the current market price is 1000USD and you created a 999USD maker order, the order will not be filled. Instead it will be posted on the order book, allowing others to take the order. Once the order is filled, maker will pay the maker fee and taker will pay the taker fee. The final transaction fee will not exceed 12.5% of the option premium.
- Forced-liquidation
- Futures trading forced-liquidation fee is calculated according to the taker fee of user’s current tier.
Normal User
| Total OKB holding |
Volume de trading sur 30 jours (BTC) |
Frais d''opérateur |
Frais du preneur |
Limite de retrait sur 24hr (BTC) |
VIP User
| Volume de trading sur 30 jours (BTC) |
Frais d''opérateur |
Frais du preneur |
Limite de retrait sur 24hr (BTC) |
- Total OKB holding
- The Total OKB holding is the total amount of OKB held in your main and sub-accounts, spot account, and C2C account.
- 30-day Trading Volume
- Our system will calculate 30-day trading volume of options trading in BTC equivalent every 24 hours at 00:00 (UTC+8). Example: If you traded BTC and ETH options in the last 30 days, our system will record and convert the trading volume of BTC and ETH at the BTC/USD rate to BTC and calculate the total trading volume of the last 30 days at 00:00 (UTC+8) every day.
- Create Order
- Maker orders are "passive" limit orders posted on the order book prior to the trade. Example: If the current market price is 1000USD and you created a 999USD maker order, the order will not be filled. Instead it will be posted on the order book, allowing others to take the order. Once the order is filled, maker will pay the maker fee and taker will pay the taker fee. The final transaction fee will not exceed 12.5% of the option premium.
- fee formula:
- taker fee = min (taker fee rate * contract multiplier * number of contracts, options price * contract multiplier * number of contracts *12.5%)
- maker fee = min (maker fee rate * contract multiplier * number of contracts, options price * contract multiplier * number of contracts *12.5%)
- Options Exercise Fees
- Options exercise fee rate is not determined by users' tiers. The rate for BTC is 0.02%. The options exercise fee rate will not exceed the options taker fee rate corresponding to the users' tiers. The exercise fee rate for a single options contract will not exceed 12.5% of the exercise income.
- Partial Liquidation and Liquidation
- The options partial liquidation fee is charged according to the user's tier and the maker/taker rate. The options liquidation fee is based on the Lv1 taker fee. To learn more about partial liquidation and liquidation in options trading, please refer to the "Options Guide".
- During partial liquidation, a penalty fee will be charged. The fee rate is fixed at 0.2% for BTC and not affected by the user's tier. The penalty fee will be injected into the insurance fund at the time of settlement.
- The partial liquidation fee and liquidation fee will not exceed 12.5% of the option premium.
