Affected tokens: PSTAKE Affected trading pairs: PSTAKE/USDT, PSTAKE/USDDelisting We will suspend Buy, Sell and Convert services for the affected token starting from 3pm (UTC+8) on 6 December 2025. We will delist the affected USD- and USDT-denominated spot trading pairs starting from 3pm (UTC+8) on 9 December and 12 December 2025 respectively. We recommend users to cancel orders pertaining to the affected token and trading pairs before the scheduled delistings.

Note: (1) Regarding Cryptopedia Season 6, please verify the quests promptly. Quests that have been completed but not verified will not be eligible for the prize draw. (2) Each quest requires at least 15 minutes for verification. Please avoid verifying quests near the end of Cryptopedia Season 6 to prevent potential failures caused by data delays.

XMR/USDT 0.01 0.1 6:29:00 - 6:30:59 am Perpetual XMR/USD 0.01 0.1 6:31:00 - 6:32:59 am Spot AGLD/USDT 0.0001 0.001 6:33:00 - 6:34:59 am Spot ALGO/USDT 0.00001 0.0001 6:35:00 - 6:36:59 am Spot ALPHA/USDT 0.00001 0.0001 6:37:00 - 6:38:59 am Spot BIGTIME/USDT 0.00001 0.0001 6:39:00 - 6:40:59 am Spot CORE/USDT 0.00001 0.0001 6:41:00 - 6:42:59 am Spot FLM/USDT 0.00001 0.0001 6:43:00 - 6:44:59 am Spot LDO/USDT 0.0001 0.001 6:45:00 - 6:46:59 am Spot LOOKS/USDT 0.00001 0.0001 6:47:00 - 6:48:59 am Spot MEME

0.00001 0.0001 6:11:00 - 6:12:59 am Spot IOST/USDC 0.000001 0.00001 6:13:00 - 6:14:59 am Spot CELO/USDC 0.0001 0.001 6:15:00 - 6:16:59 am Spot SKEB/USDT 0.0000001 0.000001 6:17:00 - 6:18:59 am Spot GOAL/USDT 0.00001 0.0001 6:19:00 - 6:20:59 am Spot POR/USDT 0.0001 0.001 6:21:00 - 6:22:59 am Spot WIFI/USDT 0.00001 0.0001 6:23:00 - 6:24:59 am Spot CITY/USDT 0.0001 0.001 6:25:00 - 6:26:59 am Spot BTM/USDT 0.00001 0.0001 6:27:00 - 6:28:59 am Spot ARG/USDT 0.0001 0.001 6:29:00 - 6:30:59 am Spot RADAR

Type Trading pair Tick size (before) Tick size (after) Adjustment time Spot CTC/USDT 0.001 0.0001 6:00 - 6:02 Spot TAKI/USDT 0.00001 0.000001 6:03 - 6:05 Spot ALGO/BTC 0.0000001 0.00000001 6:06 - 6:08 Spot INT/BTC 0.000000001 0.0000000001 6:09 - 6:11 Spot DCR/BTC 0.00001 0.000001 6:12 - 6:14 Spot WAVES/BTC 0.000001 0.0000001 6:15 - 6:17 Spot FLOW/ETH 0.00001 0.000001 6:18 - 6:20 Spot ONT/BTC 0.0000001 0.00000001 6:21 - 6:23 Spot ICX/BTC 0.0000001 0.00000001 6:24 - 6:26 Risk warning During the tick

0.9 Below 0.8 Tier 1: 0 - 1,000,000 USD 0.5% 0.5% 1% 2% 3% 5% 10% 15% 20% 25% 30% 40% Tier 2: 1,000,000 - 5,000,000 USD 1% 1.5% 2% 3% 4% 6% 12% 18% 21% 27% 30% 40% Tier 3: 5,000,000 - 10,000,000 USD 1.5% 2% 3% 4% 5% 10% 15% 21% 24% 30% 30% 40% Tier 4: 10,000,000 - 20,000,000 USD 2% 3% 4% 5% 6% 12% 18% 24% 30% 30% 30% 40% Tier 5: 20,000,000 - 30,000,000 USD 3% 4% 5% 6% 7% 15% 21% 27% 30% 30% 30% 40% Tier 6: 30,000,000 - 40,000,000 USD 4% 5% 6% 7% 8% 17% 27% 30% 30% 30% 30% 40% Tier 7: 40,000,000

Time Trading pairs Service upgrade duration 6:00 am - 6:10 am (UTC) 1. NFTUSDT Perp 2. KISHUUSDT Perp 3. SWEATUSDT Perp 4. DORAUSDT Perp 5. CROUSDT Perp 6. GODUSDT Perp 7. USDCUSDT Perp 8. FITFIUSDT Perp 9. JSDTUSDT Perp 10. FLMUSDT Perp 11. SLPUSDT Perp 12. ALPHAUSDT Perp Specific trading pairs will be suspended in turn for about 2 minutes. Other trading pairs will not be affected. 6:10 am - 6:20 am (UTC) 1. CELUSDT Perp 2. PERPUSDT Perp 3. CVCUSDT Perp 4. BADGERUSDT Perp 5. IOSTUSDT Perp 6.

Type Trading pair Tick size (before) Tick size (after) Adjustment time Spot FIL/ETH 0.0001 0.000001 6:03 - 6:05 Spot YEE/USDT 0.000001 0.0000001 6:09 - 6:11 Spot FIL/BTC 0.000001 0.0000001 6:12 - 6:14 Spot EC/USDT 0.00001 0.000001 6:15 - 6:17 Spot FODL/USDT 0.0001 0.00001 6:18 - 6:20 Spot LING/USDT 0.0000001 0.000001 6:21 - 6:23 Risk warning During the tick size and trading amount precision adjustment period, trading will be temporarily suspended for 2 minutes for the affected trading pair, you will

We are pleased to announce that USDT-margined perpetual futures for MAX will be enabled at 8:30 am UTC on August 6, 2024. MAX margin trading and Simple Earn will be enabled at 8:00 am UTC on August 6, 2024. Besides, USDT-margined perpetual futures for ONDO will be enabled at 10:30 am UTC on August 6, 2024. ONDO margin trading and Simple Earn will be enabled at 10:00 am UTC on August 6, 2024. The updates will cover both the web and app interfaces as well as the API.

According to the Network Upgrade Instructions from Filecoin (FIL) and Elrond (EGLD) communities, Filecoin (FIL) will activate at block height 1,960,320 at 14:00 am UTC on Jul 6; Elrond (EGLD) will activate at block height 706 at 15:00 am UTC on Jul 6. To ensure that Filecoin (FIL) and Elrond (EGLD) Networks will be successfully upgraded, OKX will suspend the FIL deposit and withdrawal from 13:00 am UTC on Jul 6; and will suspend the EGLD deposit and withdrawal from 14:00 am UTC on Jul 6.

CAT/USDT perpetual futures trading will open at 10:30 am UTC on September 6, 2024. II.

USDT-margined perpetual futures trading: OKX Perpetual Swap Trading User Agreement OKX team February 6, 2024

Opened: April 6, 2023 Not yet closed N/A N/A Thur, April 20 ETCUSDT short position Opened: April 6, 2023 Closed: April 20, 2023 -500 USDT 0 Fri, April 21 Didn’t open or close positions Ongoing positions: BTCUSDT long position Opened: April 6, 2023 Not yet closed ETCUSDT short position Opened: April 6, 2023 Not yet closed N/A N/A Sat, April 22 ETCUSDT short position Opened: April 6, 2023 Closed: April 22, 2023 +500 USDT 50 USDT Sun.

OKX, Jan. 6, 2022 Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

previous tier Increase by 0.5% from the previous tier Max. leverage of the tier (6) Adjusted tiers of JSTUSDT perpetual contract: Tier Min. amount (Cont) Max. amount (Cont) Maintenance margin ratio Min. initial margin ratio Max. leverage 1 0 500 1.00% 1.30% 75.00 2 501 1,000 1.50% 2.00% 50.00 3 1,001 5,000 2.00% 5.00% 20.00 4 5,001 10,000 2.50% 5.50% 18.18 5 10,001 15,000 3.00% 6.00% 16.67 6 Increase by 5,000 conts from the previous tier Increase by 5,000 conts from the previous tier Increase by