What is mark price and last price of margins and contracts? Mark price is a reference price applied to calculate unrealized profit and loss of users, as a tool to reduce unnecessary forced liquidation in an abnormal volatile market and improve the stability of contracts market. Last price refers to the latest traded price of the orderbook for a margin or contract. It is determined by the most recent trade filled for that margin or contract.

Dear OKX users, OKX Wallet has launched the Gas Station feature. If you don't have native tokens to make a transaction, you can simply swap USDT, USDC, DAI, WETH, and other mainstream tokens for native tokens at our Gas Station to pay the gas fees for token transfers. At present, Gas Station supports transactions on 8 networks such as Ethereum, OKC, BSC, Polygon, Fantom, Avalanche, Arbitrum, Optimistic, etc. TRON, Solana, Cronos, and other blockchains are to be supported soon.

spot, which only includes spot buy and sell Cost price = (Average cost price before last buy × Amount + Price of last buy × Amount) / Net buying amount PnL = (Last price – Cost price) × Net buying amount PnL Ratio = (Last price – Cost price) / Cost price

If price limit rules are triggered, the corresponding manually-placed orders will be adjusted to the price limit. Please refer to：/trade-market/info/spot for realtime rules in detail. The preceding parameters and indicators may be adjusted according to market conditions, without separate announcements.Spot and margin price protection To protect users from large price slippages, your order will be cancelled if the filled price exceeds a price limit.

Such factors include, among other things, applicable laws, political and socioeconomic events, regulations and trading rules, the marketmaking and order processing systems of those markets, the liquidity and efficiency of those markets, and the prices and price behavior of futures contracts on that index or a related index.

Dear OKX users: OKX DEX launched Gas Station on January 12. If you don't have native tokens to make a transaction, you can simply swap USDT, USDC, DAI, WETH, and other mainstream tokens for native tokens at our Gas Station to pay the gas fees for token transfers. At present, it supports transactions on 8 networks: Ethereum, OKC, BSC, Polygon, Fantom, Avalanche, Arbitrum, Optimistic.

Dear OKX users: OKX is proud to announce the following new token listing this week: QTUM, Hcash(HSR),NEO,GAS. Stay tuned for our Giveaway event! Details: First Wave: QTUM Supports deposit on Wednesday, November 8th, 2017 (HKT 18:00); Supports Spot trading on Thursday, November 9th, 2017 (HKT 14:00). Second Wave: HSR Supports deposit on Thursday, November 9th, 2017 (HKT 14:00); Supports Spot trading on Friday, November 10th, 2017 (HKT 14:00).

Today's free gas transfer may be suspended if the amount of gas subsidies reach the predetermined limit, but it will not affect the quota of the next day. During the suspension, users need to pay the full gas fee for the current transfer. We hope you enjoy this free gas transfer in OKX Wallet. OKX Wallet will continue to provide you with excellent products and services! OKX team. April 18th, 2023

Congratulations – you now have enough OKT to pay gas fees for 20,000 transactions! If you have questions about this promotion, please refer to the full announcement, available here. You can also reach out to the official OKX Telegram channel or contact OKX support. OKX September 16, 2022 (UTC)

Dear OKX users, OKX Wallet's Swap for gas feature now supports cross-chain gas swaps. When you want to make a token transfer/token swap/NFT trade/token investment but don't have native tokens to pay the network fee, you'll see the "Fill up gas token" button, where you can simply choose USDT, USDC, DAI, or any other mainstream tokens on any network to swap for native tokens using the Swap for gas feature to continue with your on-chain transaction.

Dear valued customers, The mainnet upgrade of NEOSCAN (NEO, GAS) is complete. The depositing and withdrawal services of NEO, GAS has resumed at 06:00 Sep 22, 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 Sep 22, 2020 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Dear valued customers, Due to the mainnet upgrade of NEOSCAN (NEO, GAS) , the depositing and withdrawal services of NEO, GAS will be suspended from 3:30 Sep 18, 2020 (UTC) until the upgrade is complete. Thank you for your continued support and we assure you of our best services at all times. Regards, OKX Sep 18, 2020 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Following a sharp rise in its price beginning in early November 2024, the token experienced an initial sudden and substantial price decline of more than 80% across the market at approximately 2:28:32am (UTC+8) on April 14, 2025 ("Market Event"). We observed that substantial trading volume spikes and price decline initially happened across various centralised exchanges outside of OKX, before spreading to the overall market.

Gas-free transactions and payments on X Layer. Every transaction is risk-assessed before execution for added security. Private keys secured inside a Trusted Execution Environment (TEE), ensuring LLMs and agents can’t access your seed phrases or private keys. Start exploring Agentic Wallet today! Check the setup guide here. OKX Wallet will continue to deliver secure and powerful Web3 products and services. OKX Wallet team March 18, 2026

For the withdrawal start date and time of NEO, GAS, ZEC and DASH, please note the below schedules: NEO & GAS – 22 November 16:00(HKT) ZEC – 23 November 16:00(HKT) DASH – 24 November 16:00(HKT) Friendly reminder: As the transaction of digital assets involve extensive risks, you are reminded to assess your risk tolerance before participating in these trades. As always, we are committed to provide you with the best products and services! OKX 21 November, 2017