The maintenance is estimated to be accomplished within 60 mins. The completion time of system maintenance will be notified via announcement. Please feel free to ask for the latest update on maintenance through Telegram Group (https://t.me/OKXOfficial_English) or contact us via Customer Support. Thank you for your continued support and we assure you our best services at all times. Regards, OKX May 15, 2020

Crypto Token INT 3 days 30 days 60 days 90 days ELF 3 days 30 days 60 days 90 days 120 days Thank you for your continued support. OKX October 25, 2023

The product details are as follows: Crypto Terms MOVR 3 days 15 days 30 days 60 days 90 days 120 days BTT 3 days 30 days 60 days 90 days You will continue to receive daily rewards until the delisting date. After the product is delisted, your principal and interest will be transferred to your Funding account. Thank you for your continued support. OKX November 02, 2023

Crypto Terms DOGE 3 days 60 days 90 days FIL 3 days 90 days SHIB 3 days 60 days 90 days XRP 3 days 90 days Thank you for your continued support. OKX June 7, 2023

Standard perpetual futures X-Perps (Expiry Perps) Expiry date No expiry Fixed — 60 months from issuance Funding rate Yes — every 8 hours Yes — every 8 hours Price anchored to spot Via funding rate Via funding rate Settlement Closed by trader or liquidation Cash settlement at 60-month expiry Forced rollover Never Never — until expiry Day-to-day trading feel Standard perp UX Identical to standard perp UXHow does X-Perps differ from spot trading?

front-month (CLK6), 20% next-month (CLM6) • 2026-04-09 5:30PM ET — 60% front-month, 40% next-month • 2026-04-10 5:30PM ET — 40% front-month, 60% next-month • 2026-04-13 5:30PM ET — 20% front-month, 80% next-month • 2026-04-14 5:30PM ET — 0% front-month, 100% next-month (rollover complete) XCU & CL designated contract month codes: Jan-F, Feb-G, Mar-H, Apr-J, May-K, Jun-M, Jul-N, Aug-Q, Sep-U, Oct-V, Nov-X, Dec-Z OKX team March 4, 2026

into BZN6 in April 2026: • 2026-04-08 5:30PM ET — 80% front-month (BZM6), 20% next-month (BZN6) • 2026-04-09 5:30PM ET — 60% front-month, 40% next-month • 2026-04-10 5:30PM ET — 40% front-month, 60% next-month • 2026-04-13 5:30PM ET — 20% front-month, 80% next-month • 2026-04-14 5:30PM ET — 0% front-month, 100% next-month (rollover complete) BZ designated contract month codes: Jan-H, Feb-J, Mar-K, Apr-M, May-N, Jun-Q, Jul-U, Aug-V, Sep-X, Oct-Z, Nov-F, Dec-G.

We'll issue the reimbursement within 60 days after you've first traded with this offer. We'll reimburse your first 10 trades, or up to a maximum of $500, whichever is lower. Terms & Conditions: The promotion takes effect 14 days after you've received the email. Reimbursement for the first 10 trades or a maximum of $500, whichever is lower.

After the adjustment, the 300 contracts will be merged into 3 contracts with a new face value, and the remaining 60 contracts (360 – 3*100 = 60) will be closed at the settlement price at 08:00 (UTC) on that day. Example 3: Before the adjustment, the user holds 66 BTCUSDT perpetual swap contracts (less than 100). After the adjustment, all of them will be closed at the settlement price at 08:00 (UTC) on that day. 2.

It's used to: anchor the contract to the broader market via the funding rate reduce reliance on a single trade or venue serve as the basis for the settlement price at contract expiry (60-month settlement) As expiry approaches (approximately 60 months from issuance), the X-Perps contract price is expected to converge toward the index price.What's mark price?

days 50 40 80% 40 10 3,000 100 Buy Super 0 0 0 80% 0 0 0 9999 Buy Diamond 0 0 0 80% 0 0 0 9999 PKR Buy Lite 90 days 100 80 85% 80 20 5,000 100 sell Lite 60 days 50 40 90% 20 40 5,000 100 Buy Super 0 0 0 80% 0 0 0 9999 Buy Diamond 0 0 0 80% 0 0 0 9999

Crypto Terms LPT 3 days 15 days 30 days 60 days 90 days 120 days Thank you for your continued support. OKX September 27, 2023

Crypto Terms EOS 3 days 15 days 30 days 60 days 90 days 120 days Thank you for your continued support. OKX July 24, 2023

The upgrade is expected to take approximately 30 to 60 minutes. During this period, the updating of OKX DEX Market’s listings, token risk levels, and other token-related information will be temporarily suspended. To avoid accessing outdated data and information, please refrain from using the aforementioned functions during the upgrade. In the meantime, OKX Wallet’s transfer and trading functions won’t be affected.

The product details are as follows: Crypto Terms MINA, NYM, LHINU 3 days 15 days 30 days 60 days 90 days 120 days You will continue to receive daily rewards until the delisting date. Afterwards, your principal will either be re-invested into Simple Earn flexible products, or deposited into your Funding account if there are no corresponding Simple Earn flexible products available. Your interest will be transferred to your Funding account.