In order to increase market liquidity and improve your trading experience, OKX will adjust the tick sizes of J/USDT spot trading pair at 6:00 am - 10:00 am UTC on July 23, 2025. Specific adjustment details are as follows: Trading for the trading pair will not be affected during tick size adjustments. Instruments Trading pairs Tick size (before) Tick size (after) Spot J/USDT 0.0001 0.00001 You are encouraged to adjust your trading strategies based on the above changes.

The rewards are as follows: 1st : 10,000 J tokens 2nd-5th : 5,000 J tokens per address 6th-15th : 3,000 J tokens per address 16th-55th : 1,000 J tokens per address Note: Abnormal trading behavior aimed at inflating volume will not be counted as valid trading volume; stablecoin swaps will not be counted as valid trading volume, including but not limited to USDT/USDC, SOL/WSOL, etc Additional Rewards for Loyal OKX DEX Users: Airdrop of 100K J tokens to loyal users who participate in this campaign and

Specific adjustments are as follows: Type Trading pair Minimum trade amount in coins (before) Minimum trade amount in coins (after) Spot J/USDT 1 10 Spot AIXBT/USD 1 10 Spot AIXBT/USDT 1 10 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 only.

Highest price limit Lowest price limit Index * (1 + J) Index * (1 - J)Price limit rule after opening When a stable spot index is available, OKX will typically implement price limit rules based on the index.

FORTH-USDT, CVX-USDT, ICE-USDT, OAS-USDT, OMI-USDT, LAT-USDT, DAO-USDT, ACA-USDT, ZEUS-USDT, GHST-USDT, GEAR-USDT, AERGO-USDT, FOXY-USDT, PRCL-USDT, ZENT-USDT, SAFE-USDT, RUNECOIN-USDT, ZBCN-USDT, POLYDOGE-USDT, PSTAKE-USDT, DORA-USDT, ULTI-USDT, ZKJ-USDT, MLN-USDT, SWFTC-USDT, CXT-USDT, WIN-USDT, SLERF-USDT, DEGEN-USDT, G-USDT, PIXEL-USDT, ARKM-USDT, DOGS-USDT, HMSTR-USDT, SCR-USDT, TRA-USDT, CLV-USDT, DEP-USDT, BANANA-USDT, OL-USDT, MEMEFI-USDT, GOAT-USDT, MAJOR-USDT, NC-USDT, DUCK-USDT, AIXBT-USDT, J-USDT

from the previous tier Decrease by 0.03 from the previous tier 84 9,970,000,000 0.010 27 3,130,000,000 0.040 85 10,090,000,000 0.000 28 3,250,000,000 0.010 Specific adjustments are as follows: At 6:00 am – 10:00 am UTC on April 17, 2025 Asset Discount rate step size (before) Discount rate step size (after) FIL 0.01 0.02 OKB 0.01 0.02 ORDI 0.01 0.02 PEOPLE 0.01 0.03 SATS 0.01 0.03 X 0.01 0.03 ACT 0.01 0.05 AIDOGE 0.01 0.05 CATI 0.01 0.05 DUCK 0.01 0.05 ELF 0.01 0.05 ETHW 0.01 0.05 FOXY 0.01 0.05 J