Affected tokens: KDA Affected trading pairs: KDA/USDT, KDA/USDⓈ (KDA/USD) Execution time: We will delist the above-mentioned trading pair at 8:00 am - 10:00 am UTC on October 29, 2025. We advise users to cancel orders pertaining to this trading pair before the delisting. Otherwise, the system will automatically cancel these orders. The cancellation may take 1-3 working days. Trading bots for the pairs above will gradually close at 7:40 am - 8:00 am UTC on October 29.

Form 1099-DA: Available by February 17, 2026.

Form 1099-DA cost basis reporting for "covered securities" transactions starting January 1, 2026 In addition to gross proceeds reporting, digital asset brokers are required to report cost basis on "covered securities" from digital asset dispositions on Form 1099-DA for users who have reportable transactions starting January 1, 2026. This requirement applies to dispositions of digital assets that are classified as "covered securities"; cost basis must be reported on Form 1099-DA.

OKX is NOT obligated to report CeDeFi trades to the IRS and issue Form 1099-DA. It's solely users' responsibility to keep track of the cost basis of crypto assets within a self custody wallet and report realized gains / losses on income tax returns.