API Effective June 9 & 11, 2026 OKX is introducing a new consolidated ELP order book channel and REST endpoint (books-elp-all), and expanding the isElpTakerAccess order flag to all order types.

OKX will adjust the Security Fund front-end display and related APIs starting June 9, 2026 (Web) and June 10–11, 2026 (App), UTC+8. These are technical changes to data granularity and display only.What's changing The Security Fund trend chart will no longer show minute-level data. Daily-level data for "Last 7 days" and "Last 30 days" will be available, updated once per day after settlement (~08:00 UTC).

="") In this example, we first calculate the MACD using the `macd` function, which takes the input series (in this case, the close prices) and the parameters for the MACD (12, 26, 9).

Volume requirements and tier qualification rules (AUM or 30-day volume, not both) remain unchanged.What's changing Tier Current AUM Threshold New AUM Threshold VIP 2 $250,000 $200,000 VIP 3 $500,000 $2,000,000 VIP 4 $1,000,000 $5,000,000 VIP 5 $2,500,000 $20,000,000 VIP 6 $5,000,000 $50,000,000 VIP 7 — $100,000,000 VIP 8 — $250,000,000 VIP 9 — $500,000,000Who's affected Most US VIP users will not see any change to their tier.

In the example below, you are about to place a market order to buy BTC that is worth 100 USD. 1 # market order 2 result = tradeAPI.place_order( 3 instId="BTC-USDT", 4 tdMode="cash", 5 side="buy", 6 ordType="market", 7 sz="100", 8 tgtCcy="quote_ccy" # this determines the unit of the sz parameter. 9 ) 10 print(result)10.4 How can I use the client order ID parameter clOrdId?

Form W-9 and form W-8 collection starting tax year 2026 Starting calendar year 2026, OKX is required to collect form W-9 and form W-8 from OKX US users on the U.S. exchange platform. Form W-9 is collected from OKX US users who are considered U.S. Persons. Form W-8 is collected from OKX US users who are considered Non U.S. Persons. These forms are collected to ensure proper and correct reporting of users' information and reportable transactions to the IRS.

To support the growth of the USD ecosystem and meet our users’ diverse trading needs, OKX is introducing the following USD trading pairs in our spot trading at 12:00 UTC on December 9, 2025: NIGHT/USD OKX team December 8, 2025

All other trading services (such as Buy/Sell and Convert) will also be suspended from 9:00 am UTC on October 26, 2025. Suspension on crypto deposit: We have suspended the deposits of the crypto mentioned above, starting from 9:00 am UTC on October 22, 2025. Please manage your assets promptly. Once the delisting is complete, you can find your assets under Assets > Untradable assets.

We are also increasing the number of VIP tiers from 8 to 9. Users who qualify for new VIP tiers after the changes go live will automatically receive the updated VIP status.

Pre-open time: SEI pre-open will take place from 6:00 am to 7:00 am UTC on Nov 14, 2025. 2Z pre-open will take place from 8:00 am to 9:00 am UTC on Nov 14, 2025. Spot trading time: SEI/USDT spot trading will open at 7:00 am UTC on Nov 14, 2025. 2Z/USDT spot trading will open at 9:00 am UTC on Nov 14, 2025. Withdrawal time: SEI withdrawal will open at 9:00 am UTC on Nov 14, 2025. 2Z withdrawal will open at 11:00 am UTC on Nov 14, 2025.

You can reset only one chain at a time.8. What happens if my device doesn't support Pay Passkeys? As long as the identity verification address is in a supported region, Pay mode will display normally. However, you may not be able to initiate Pay transactions if the passkey isn't supported by the device.9. How can I withdraw assets if my device doesn't support Passkeys? Device must support passkey, which will be used to sign withdrawal transactions.10.

Subsequently, TON/USDT margin trading will be suspended between 8:00 and 10:00 UTC on June 15, 2026, and orders in the margin trading market will be canceled. Users with borrowings or collateral of the above crypto in margin trading and flexible loans must make sure to repay before the delisting time. The TON/USDT perpetual futures and TON/USD Expiry Perps (X-Perps) will be delisted at 8:00 UTC on June 16, 2026.

Failure typically results from sending the incorrect amount or sending it to the wrong address.8. How long do I have to complete the Satoshi test once I start it? You have a time window to complete the Satoshi test from the moment you initiate it. This'll be specified before starting the test. Be aware of this timeframe to ensure timely completion.9. What should I do if the Satoshi test is successful? If the Satoshi test is successful, you can proceed with your withdrawal as normal.

Review your account assets in Trading, Grow, OKX account balance, Web3 wallet balance (if your wallet is connected to your exchange account), untradable assets, and select Continue 8. Close account after your reconfirmation 9. Get SMS/email and Authentication code and Continue to close the account Note: it's required to bind with an authentication app in your account before closing itWhy can't I close my account?

To support the growth of the USD ecosystem and meet our users’ diverse trading needs, OKX is introducing the following USD trading pairs in our spot trading at 17:00 UTC on December 9, 2025: WET/USD OKX team December 9, 2025