OKX is pleased to announce the listing of AR on our spot trading markets. Trading of AR will start according to the following schedule: 1. AR deposits open at 5:00 am UTC on Dec. 24 2. Spot trading for AR/USDT opens at 12:00 pm UTC on Dec. 24 3. AR withdrawals open at 10:00 am UTC on Dec. 27 Arweave is a storage network built on a decentralized network structure called “blockweave technology”. Arweave is not strictly a blockchain, but a graph structure that links each block to two prior blocks.

ARS A new validation rule (numbers 0-9 only, length: 22) will be applied to the "CBU/CVU" field for all ARS payment methods that include it. Please ensure that the correct 22-digit "CBU/CVU" is used for all ARS payment methods that include the "CBU/CVU" field. 5. COP, ARS, MXN, PEN, and VES "Cash in person" will be removed from OKX P2P. You will no longer be able to pay for your P2P orders in COP, ARS, MXN, PEN, and VES via "Cash in person".

We are pleased to announce that AR, WOO margin trading and savings will be enabled at 7:00 am UTC on February. 14. USDT-margined perpetual swaps for AR, WOO will be listed at the same time. The updates will cover both the web and app interfaces as well as API. The details are as follows: I. Margin Trading and Savings 1. Spot margin trading will be activated for following pairs: AR/USDT, WOO/USDT 2。

Most recent settlement time Current time Timeframe used to calculate funding rate 16:00 16:10 08:11 - 16:10 16:00 17:00 09:01 - 17:00 16:00 23:59 16:00 - 23:59 (Same timeframe is used before and after the switch) 00:00 01:00 17:01 - 01:00 Impact after the switch: For perpetual futures that use current-cycle settlement, the current funding rate at 23:59 will be used to settle funding fees at 00:00. There will not be any difference in the outcome before and after the switch during settlement.

To provide you with a better experience, OKX will change the funding rate formula for perpetual futures in live trading in 3 batches, April 10, 2025, 12:01 am UTC, April 17, 2025, 12:01 am UTC and April 24, 2025, 12:01 am UTC. For perpetual futures with an 8-hour settlement interval: The new funding rate formula will take effect at 12:01 am UTC. As a result, the funding fee settled at 8:00 am UTC will be based on the funding rate calculated from the new formula.

Due to the node upgrade of Tezos (XTZ), the depositing and withdrawal services of XTZ will be suspended from 4:00 am UTC on Apr. 01, 2022 until the upgrade is complete. Thank you for your continued support and we assure you of our best services at all times. OKX Apr. 01, 2022 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Dear valued customers, In order to support the hard fork of Sia (SC) at block height 298,000 (estimated at 20:00 Feb 03, 2021 UTC), the depositing and withdrawal of SC will be suspended from 04:00 Feb 01, 2021 (UTC) until the hard fork is complete. To ensure the safety of your assets, you are advised not to deposit and withdraw your SC during the upgrade. Details: 1.

/USDT OKX AR/USDT 20% OKX AR/USDT 25% Kucoin AR/USDT 20% Kucoin AR/USDT 25% Gate AR/USDT 20% Gate AR/USDT 25% Binance AR/USDT 20% Binance AR/USDT 25% Huobi AR/USDT 20% LRC/USDT OKX LRC/USDT 25% OKX LRC/USDT 25% Binance LRC/USDT 25% Binance LRC/USDT 25% Huobi LRC/USDT 25% Bitget LRC/USDT 25% Kucoin LRC/USDT 25% Kucoin LRC/USDT 25% GFT/USDT Huobi GFT/USDT 20% Bitget GFT/USDT 25% OKX GFT/USDT 20% OKX GFT/USDT 25% Kucoin GFT/USDT 20% Kucoin GFT/USDT 25% Gate GFT/USDT 20% Gate GFT/USDT 25% Binance GFT

Take the following order as an example: Interest accrual time: 03/01/2025, 08:00 UTC; Expiration time: 03/11/2025, 08:00 UTC Then, the order can be redeemed at any time between: Start time: 03/01/2025, 08:00 UTC End time: 03/11/2025 07:00 UTC If your redemption is successful, your crypto will be credited to your funding account the following day at 08:00 AM UTC. If you choose to redeem early, you’ll be able to review the exact amount of crypto you’ll receive.

/USD OKX AR/USDT 20.00% 33.33% Kucoin AR/USDT 20.00% 6.66% Gate AR/USDT 20.00% 6.66% Binance AR/USDT 20.00% 33.33% Bitget AR/USDT 20.00% 20.00% AR/USDT OKX AR/USDT 25.00% 41.66% Kucoin AR/USDT 25.00% 8.33% Gate AR/USDT 25.00% 8.33% Binance AR/USDT 25.00% 41.66% BAL/USD OKX BAL/USDT 25.00% 31.25% Binance BAL/USDT 25.00% 31.25% Coinbase BAL/USD 25.00% 18.75% Bitget BAL/USDT 25.00% 18.75% BAL/USDT OKX BAL/USDT 25.00% 35.71% Binance BAL/USDT 25.00% 35.71% Kucoin BAL/USDT 25.00% 7.14% Bitget BAL/USDT

Dear valued customers, Due to mainnet maintenance, the depositing and withdrawal of Nebulas (NAS) will be suspended from 01:00 Mar 30, 2020 (UTC) until the work is complete. We apologize for any inconvenience this may cause. NOTE: Deposits made during the suspension period will arrive after the service resumes. Internal transfers, e.g. between Funding Accounts and Spot Account, will not be affected. Thank you for your continued support and we assure you of our best service at all times.

Here are some examples of the validity of ELP buy orders: New ELP buy orders can’t exceed the non-ELP best buy price Time Type Quantity Bid price Ask price Quantity Type Time 10:01 ELP 100 91 (cancelled) 110 50 Limit 10:00 10:00 Limit 1 90 10:01 ELP 100 90 ELP buy orders will become invalid for matching but still pending if they exceed the non-ELP best buy price Time Type Quantity Bid price Ask price Quantity Type Time 110 50 Limit 10:00 10:01 ELP 100 90 (invalid) 10:02 Limit 1 89 ELP buy orders

Maintenance margin ratio Min. initial margin ratio Max. leverage MAJORUSDT Perpetual 1 1,000 5.00% 20.00% 5 20 5.00% 20.00% 5 2 8,000 15.00% 25.00% 4 80 15.00% 25.00% 4 3 15,000 19.00% 33.33% 3 100 19.00% 33.33% 3 4 20,000 20.00% 33.33% 3 150 20.00% 33.33% 3 5 30,000 21.00% 33.33% 3 200 21.00% 33.33% 3 6 40,000 22.00% 33.33% 3 250 22.00% 33.33% 3 7 50,000 23.00% 33.33% 3 300 23.00% 33.33% 3 8 60,000 24.00% 33.33% 3 350 24.00% 33.33% 3 9 70,000 25.00% 33.33% 3 400 25.00% 33.33% 3 10 80,000 26.00% 33.33% 3 450

/USD Huobi AR/USDT 20% Bitget AR/USDT 20% OKX AR/USDT 20% OKX AR/USDT 20% Kucoin AR/USDT 20% Kucoin AR/USDT 20% Gate AR/USDT 20% Gate AR/USDT 20% Binance AR/USDT 20% Binance AR/USDT 20% ATOM/BTC OKX ATOM/BTC 20% OKX ATOM/BTC 20% Huobi ATOM/BTC 20% Kucoin ATOM/USDT 20% Binance ATOM/BTC 20% Binance ATOM/BTC 20% OKX_INDEX ATOM/BTC 20% OKX_INDEX ATOM/BTC 20% Coinbase ATOM/BTC 20% Coinbase ATOM/BTC 20% AXS/USD OKX AXS/USDT 20% OKX AXS/USDT 20% Binance AXS/USDT 20% Binance AXS/USDT 20% Huobi AXS/USDT 20%

This feature is available to Diamond Merchants in selected regions and will be rolled out in phases based on your trading currency: Currency Roll-out phase PHP and IDR 10:00, Jul 7, 2025 (UTC) VND 10:00, Jul 8, 2025 (UTC) PKR, UAH, KZT, TJS, GEL, AMD, MDL, BYN, UZS, AZN, KGS 10:00, Jul 9, 2025 (UTC) IQD, MAD, SAR, KWD, AED, QAR, EGP, OMR, JOD, BHD, KES, GHS, ZAR, XOF, XAF, ETB, TZS, UGX, RWF, ARS, and COP 10:00, Jul 10, 2025 (UTC) If you have any questions, please don’t hesitate to contact our customer