According to the official plan of Realio Network, OKX will support the RIO crypto migration as per the following schedule: RIO_BNB deposits and withdrawals will be suspended at 10:00 am UTC on October 30. The subsequent crypto migration will take place between 10:00 am UTC on October 30, 2024, and 10:00 am UTC on November 2, 2024. Please note that OKX will strive to complete the crypto migration within the specified time frame.

Dear OKX customers, OKX is pleased to announce the upcoming launch of OKX Cryptopedia Season 15 on March 28, 2024, at 12am (UTC). During the Campaign Period, participating in and verifying interactive tasks related to zkLink Nova will give you a chance to share a prize pool equivalent to 300,000 USDT worth of zkLink tokens ($ZKL). 1. Rules Task 1: Follow Official Twitter Accounts Details: Follow the X accounts of zkLink, and zkLink Nova.

The upgrade is estimated to take 15 minutes, during which futures trading services, including order matching and placement, adding margin, etc. will be suspended. Please take necessary measures before the downtime, such as lowering the leverage, reducing positions, or adding margin to avoid potential risks like forced-liquidation caused by market volatility. If any volatile market movement is observed before the upgrade, we may postpone it to a later time when the market's stability is ensured.

Promotion Details Tier 1 (4 kits): Users who trade between R$ 500,000.00 and R$ 999,999.99 in crypto assets from February 15, 2024 to March 15, 2024 will receive a kit containing the official McLaren cap, official McLaren t-shirt, and official McLaren bag.

Affected tokens: RSS3, MEMEFI, GHST, RIO and SWEAT Affected trading pairs execution schedule: We will delist the following USDⓈ and USDT spot trading pairs according to the schedule below: Spot trading pairs Delisting time RSS3/USDⓈ (RSS3/USD) March 19, 2026, 08:00 - 10:00 UTC MEMEFI/USDⓈ (MEMEFI/USD) March 19, 2026, 08:00 - 10:00 UTC GHST/USDⓈ (GHST/USD) March 19, 2026, 08:00 - 10:00 UTC RIO/USDⓈ (RIO/USD) March 19, 2026, 08:00 - 10:00 UTC SWEAT/USDⓈ (SWEAT/USD) March 19, 2026, 08:00 - 10:00 UTC

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To support the growth of the USDC ecosystem and meet our users’ diverse trading needs, OKX is introducing the following USDC trading pairs in our spot trading between 9:00 am and 10:30 am UTC on September 26, 2024: LAT/USDC, CORE/USDC, AVIVE/USDC, TRB/USDC, RIO/USDC, LAMB/USDC, ZBCN/USDC, VRA/USDC, OAS/USDC, XCH/USDC, RACA/USDC, GOG/USDC, POLYDOGE/USDC, SD/USDC, CELO/USDC, BABYDOGE/USDC, MXC/USDC.

The original announcement can be found here: https://www.okx.com/help/okx-to-support-new-usdc-spot-trading-pairs-9-26 OKX will be introducing the following USDC trading pairs in our spot trading between 9:00 am and 10:30 am UTC on September 27, 2024: LAT/USDC, CORE/USDC, AVIVE/USDC, TRB/USDC, RIO/USDC, LAMB/USDC, ZBCN/USDC, VRA/USDC, OAS/USDC, XCH/USDC, RACA/USDC, GOG/USDC, POLYDOGE/USDC, SD/USDC, CELO/USDC, BABYDOGE/USDC, MXC/USDC.

Specific adjustments are as follows: Type Trading pair Minimum trade amount (before) Minimum trade amount (after) Spot RIO/USDT 1 10 Spot XCH/USDT 0.01 0.1 Spot CFX/USDT 1 10 Spot CONV/USDT 10 100 Spot FITFI/USDT 1 100 Spot FODL/USDT 1 100 Spot KOL/USDT 1 100 Spot VELO/USDT 1 100 For more information, please visit the OKX website: Trading rules Risk warning: The foregoing overview and information, some of which may be provided by third parties and not OKX, are for informational and educational purposes

Type Trading pair Minimum trade amount (before) Minimum trade amount (after) Spot ARG/USDT 10 1 Spot CETUS/USDC 100 10 Spot CETUS/USDT 100 10 Spot CORE/USDT 10 1 Spot DORA/USDT 100 10 Spot FET/EUR 10 1 Spot FET/USDT 10 1 Spot FLOKI/USDC 100000 10000 Spot FLOKI/USDT 100000 10000 Spot GEAR/USDT 1000 100 Spot GHST/USDT 10 1 Spot LPT/USDT 1 0.1 Spot OM/USDC 100 10 Spot OM/USDT 100 10 Spot RIO/USDT 10 1 Spot TON/EUR 1 0.1 Spot TON/USDC 1 0.1 Spot TON/USDT 1 0.1 Spot VELODROME/USDT 100 10 Spot ZETA/USDT

CTXC/USD, DAO/USD, DEP/USD, DGB/USD, ELF/USD Between 6:00 am and 8:00 am UTC on March 19, 2025: ELON/USD, EURC/USD, GAS/USD, GEAR/USD, GLM/USD, GODS/USD, GOG/USD, HMSTR/USD, ICE/USD, ID/USD, IOST/USD, IOTA/USD, IQ/USD, KAIA/USD, KDA/USD, KISHU/USD, LAT/USD, LOOKS/USD Between 6:00 am and 8:00 am UTC on March 20, 2025: MAGIC/USD, MAJOR/USD, MEMEFI/USD, METIS/USD, MILO/USD, NEO/USD, OAS/USD, OM/USD, OMI/USD, ONE/USD, ONT/USD, ORBS/USD, ORDI/USD, PEOPLE/USD, POL/USD, POLYDOGE/USD, PRQ/USD, RACA/USD, RIO

0.000001 Spot GOG/USDT 0.0001 0.00001 Spot GPT/USDT 0.0001 0.00001 Spot JPG/USDT 0.00001 0.000001 Spot LAT/USDT 0.00001 0.000001 Spot LBR/USDT 0.0001 0.00001 Spot LITH/USDT 0.000001 0.0000001 Spot LQTY/USDT 0.001 0.0001 Spot LSK/USDT 0.001 0.0001 Spot MXC/USDT 0.00001 0.000001 Spot OKT/USDC 0.01 0.001 Spot OKT/USDT 0.01 0.001 Spot OXT/USDC 0.0001 0.00001 Spot OXT/USDT 0.0001 0.00001 Spot POR/USDT 0.001 0.0001 Spot PRQ/USDT 0.0001 0.00001 Spot RDNT/USDC 0.0001 0.00001 Spot RDNT/USDT 0.0001 0.00001 Spot RIO

Type Trading pair Tick size (before) Tick size (after) Trading suspension period Spot APT/USDC 0.0001 0.001 07:00:00 - 07:01:59 am Spot APT/USDT 0.0001 0.001 07:02:00 - 07:03:59 am Spot AR/USDC 0.001 0.01 07:04:00 - 07:05:59 am Spot AVAX/EUR 0.001 0.01 07:06:00 - 07:07:59 am Spot BETH/USDT 0.01 0.1 07:08:00 - 07:09:59 am Spot BTC/BRL 0.1 1 07:10:00 - 07:11:59 am Spot BTC/DAI 0.1 1 07:12:00 - 07:13:59 am Spot BTC/EUR 0.1 1 07:14:00 - 07:15:59 am Spot BTC/EURT 0.1 1 07:16:00 - 07:17:59 am Spot ETH/

XCH-USDT, ETHW-USDT, IOTA-USDT, YFI-USDT, BAND-USDT, MINA-USDT, FLOW-USDT, BNT-USDT, GAS-USDT, SPURS-USDT, CETUS-USDT, BICO-USDT, ZRX-USDT, ORBS-USDT, BADGER-USDT, API3-USDT, AIDOGE-USDT, LOOKS-USDT, RSR-USDT, RVN-USDT, SLP-USDT, WOO-USDT, BAT-USDT, ELF-USDT, RACA-USDT, CVC-USDT, VRA-USDT, WAXP-USDT, NFT-USDT, JOE-USDT, ALPHA-USDT, SWEAT-USDT, ID-USDT, GODS-USDT, BAL-USDT, USTC-USDT, CTC-USDT, AUCTION-USDT, FXS-USDT, ILV-USDT, FLR-USDT, ASTR-USDT, RON-USDT, ACH-USDT, SNT-USDT, VELO-USDT, ENJ-USDT, RIO-USDT

3.00% 6.66% 15 3 82,000 4.00% 8.00% 12.5 25,000 4.00% 8.00% 12.5 4 Increase by 28000 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier Increase by 8500 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier KNCUSDT Perpetual 1 22,000 2.00% 5.00% 20 6,800 2.00% 5.00% 20 2 45,000 3.00% 6.66% 15 15,000 3.00% 6.66% 15 3 68,000 4.00% 8.00%