Dear valued customers, Due to the delay of the mainnet swap of En-Tan-Mo (ETM). The withdrawal services of ERC-20 ETM will resume at 11:30 July 28, 2020 (UTC). We apologize for any inconvenience this may cause. Thank you for your continued support and we assure you of our best services at all times. Regards, OKX July 28, 2020 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

USDT-margined contracts Buy order loss: Abs (Contract size × |Number of contracts| × Multiplier × Min [0, (Mark price – Order price)]) Sell order loss: Abs (Contract size × |Number of contracts| × Multiplier × Min [0, (Order price – Mark price)]) Crypto-margined contracts Buy order loss: Abs (Contract size × |Number of contracts| × Multiplier × Min [0, (1 / Order price – 1 / Mark price)]) Sell order loss: Abs (Contract size × |Number of contracts| × Multiplier × Min [0, (1 / Mark price – 1 / Order

USDT-margined contracts Buy order loss: Abs (Contract size × |Number of contracts| × Multiplier × Min [0, (Mark price – Order price)]) Sell Order loss: Sell order loss: Abs (Contract size × |Number of contracts| × Multiplier × Min [0, (Order price – Mark price)])Crypto-margined contracts Buy order loss: Abs (Contract size × |Number of contracts| × Multiplier × Min [0, (1 / Order price – 1 / Mark price)]) Sell order loss: Abs (Contract size × |Number of contracts| × Multiplier × Min [0, (1 / Mark

Calculation: Outright positions for each instrument = max(abs(number of long positions as if only all the long open orders are filled), abs(number of short positions as if only all the short open orders are filled)) Sum the quantity in (1) over all instruments, and the sum must not exceed 500,000. Example: No.

Before adjustment, account's delta (USD) is = sum of BTC, ETH & SOL delta = 400 + 400 + Abs (-200) = 1000 USD 3. As BTC and ETH have a net long delta, they will be adjusted. SOL has a net short delta and will be calculated normally. 4. After adjustment, account's delta (USD) = adjusted BTC & ETH delta + SOL delta = Max [0, (400 + 400 – 800)] + Abs (-200) = 200 USD 5. Eventually, your Delta-to-equity = 200 / 800 = 0.25, and OKX will implement delta risk control based on the adjusted delta.

You may reach out to the third-party payment channels via contact details below: Fiat partner How to contact Simplex https://www.simplex.com/support/ Banxa https://support.banxa.com/en/support/tickets/new MoonPay https://www.moonpay.com/contact-us Mercuryo mailto: support@mercuryo.io Coinify https://help.coinify.com/hc/en-us/requests/new UTORG https://utorg.pro/contacts/ Advcash https://support.advcash.com/hc/en-us/requests/new Fiahub https://www.fiahub.com/livechat/ Itez https://itez.com/contacts

In order to make users better understand price limit, and convenient for users to trade, the highest price of buy order and lowest price of sell order are calculated as follows: Highest price of buy order = Mark price of options + Adjustment coefficient * Max (0.004, 0.016 * abs (Delta)); Lowest price of sell order = Mark price of options - Adjustment coefficient * Max (0.004, 0.016 * abs (Delta)); OKX may adjust the above parameters according to certain market conditions, and the adjustment coefficients

/USD Binance ENS/USDT 20.00% Binance ENS/USDT 29.41% Bitget ENS/USDT 20.00% Bybit ENS/USDT 17.64% Coinbase ENS/USD 20.00% Coinbase ENS/USD 17.64% Kucoin ENS/USDT 20.00% Kucoin ENS/USDT 5.88% OKX ENS/USDT 20.00% OKX ENS/USDT 29.41% ENS/USDT Binance ENS/USDT 25.00% Binance ENS/USDT 35.71% Bybit ENS/USDT 25.00% Bybit ENS/USDT 21.42% Kucoin ENS/USDT 25.00% Kucoin ENS/USDT 7.14% OKX ENS/USDT 25.00% OKX ENS/USDT 35.71% EOS/BTC Binance EOS/BTC 16.66% Binance EOS/BTC 31.25% Bitfinex EOS/BTC 16.66% Bitfinex

Spot and margin The following units are all cryptocurrencies, and the final Liquidation clearance fee will be reflected in the liquidated assets: Account mode Formula Isolated mode Liabilities = ABS (liability amount) × Maintenance margin requirement in position tier of trading pair / Trading pair tiered maintenance margin rate Cross-margin mode Liabilities = ABS (liability amount) × Maintenance margin requirement in position tier of trading pair Multi-currency cross-margin mode 1.

[Get balance] (https://www.okx.com/docs-v5/en/#trading-account-rest-api-get-balance) [Get sub-account trading balance] (https://www.okx.com/docs-v5/en/#sub-account-rest-api-get-sub-account-trading-balance) [Account channel] (https://www.okx.com/docs-v5/en/#trading-account-websocket-account-channel) Auto-conversion methods may vary by account mode.

Spot and margin The following units are all cryptocurrencies, and the final Liquidation clearance fee will be reflected in the liquidated assets: Account mode Formula Isolated mode Liabilities = ABS (liability amount) × Maintenance margin requirement in position tier of trading pair / Trading pair tiered maintenance margin rate Spot and futures cross-margin mode Liabilities = ABS (liability amount) × Maintenance margin requirement in position tier of trading pair Multi-currency cross-margin position

Dear valued customers, UNUS SED LEO (LEO) trading will be available soon: Depositing for LEO: 14:00 Jun 12, 2019 (CEST, UTC); LEO/BTC, LEO/ETH, LEO/USDT, LEO/USDK trading: 14:00 Jun 13, 2019 (CEST, UTC); Withdrawal for LEO: 11:00 Jun 14, 2019 (CEST, UTC); [About LEO] https://www.OKX.com/support/hc/en-us/articles/360029421831 Risk Warning: Trading digital assets involves significant risk and can result in the loss of your invested capital.

Token-margined perpetual swap trading: https://OKXsupport.zendesk.com/hc/en-us/sections/360003039191-OKX-Coin-Margined-Perpetual-Swap-Trading-User-Agreement-Guide USDT-margined perpetual swap trading: https://OKXsupport.zendesk.com/hc/en-us/sections/360007442591-OKX-USDT-Margined-Perpetual-Swap-Trading-User-Agreement-Guide II.

Token-margined perpetual swap trading: https://OKXsupport.zendesk.com/hc/en-us/sections/360003039191-OKX-Coin-Margined-Perpetual-Swap-Trading-User-Agreement-Guide USDT-margined perpetual swap trading: https://OKXsupport.zendesk.com/hc/en-us/sections/360007442591-OKX-USDT-Margined-Perpetual-Swap-Trading-User-Agreement-Guide II.

Token-margined perpetual swap trading: https://OKXsupport.zendesk.com/hc/en-us/sections/360003039191-OKX-Coin-Margined-Perpetual-Swap-Trading-User-Agreement-Guide USDT-margined perpetual swap trading: https://OKXsupport.zendesk.com/hc/en-us/sections/360007442591-OKX-USDT-Margined-Perpetual-Swap-Trading-User-Agreement-Guide II.