In order to improve market liquidity and mitigate risks, OKX will adjust the position tiers and discount rate for SOL, GMT, SRM at 6:30am UTC on 8 Nov, 2022. Contract position tiers adjustment details are as follows: Increase by 1,000 from the previous tier Tier Max. amount Max. amount Maintenance margin ratio Min. initial margin ratio Max. leverage SOLUSD Perpetual 1 2,000 1,000 0.01 0.013 75 SOLUSD Perpetual 2 5,000 2,500 0.015 0.02 50 SOLUSD Perpetual 3 10,000 5,000 0.02 0.05 20 SOLUSD Perpetual 4 20,000 10,000 0.025 0.055 18.18 SOLUSD Perpetual 5 Increase by 10,000 conts from the previous tier Increase by 5,000 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 SOLUSDT Perpetual 1 1,000 500 0.01 0.013 75 SOLUSDT Perpetual 2 2,000 1,000 0.015 0.02 50 SOLUSDT Perpetual 3 9,000 4,000 0.02 0.05 20 SOLUSDT Perpetual 4 18,000 8,000 0.025 0.055 18.18 SOLUSDT Perpetual 5 Increase by 9,000 conts from the previous tier Increase by 4,000 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 SOLUSD Futures 1 2,000 1,000 0.01 0.013 75 SOLUSD Futures 2 5,000 2,500 0.015 0.02 50 SOLUSD Futures 3 10,000 5,000 0.02 0.05 20 SOLUSD Futures 4 20,000 10,000 0.025 0.055 18.18 SOLUSD Futures 5 Increase by 10,000 conts from the previous tier Increase by 5,000 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 SRMUSDT Perpetual 1 1,500 750 0.01 0.013 75 SRMUSDT Perpetual 2 3,000 1,500 0.015 0.02 50 SRMUSDT Perpetual 3 20,000 10,000 0.02 0.05 20 SRMUSDT Perpetual 4 40,000 20,000 0.025 0.055 18.18 SRMUSDT Perpetual 5 Increase by 20,000 conts from the previous tier Increase by 10,000 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 GMTUSDT Perpetual 1 800 400 0.01 0.013 75 GMTUSDT Perpetual 2 2,000 1,000 0.015 0.02 50 GMTUSDT Perpetual 3 24,000 12,000 0.02 0.05 20 GMTUSDT Perpetual 4 48,000 24,000 0.025 0.055 18.18 GMTUSDT Perpetual 5 Increase by 24,000 conts from the previous tier Increase by 12,000 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 Margin position tiers adjustment details are as follows: Trading Pairs Tier Max. borrow amount Max. borrow amount Max. borrow amount Max. borrow amount Maintenance margin ratio Min. initial margin ratio Max. leverage SOL/USDT 1 3,000 1,500 75,000 37,500 8.00% 20.00% 5 2 6,000 3,000 150,000 75,000 10.00% 33.00% 3 3 9,000 4,500 225,000 112,500 15.00% 50.00% 2 4 12,000 6,000 300,000 150,000 16.00% 51.00% 1.96 5 Increase by 3,000 from the previous tier Increase by 1,500 from the previous tier Increase by 75,000 from the previous tier Increase by 37,500 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier SOL/USDC 1 1,000 500 30,000 15,000 8.00% 20.00% 5 2 2,000 1000 60,000 30,000 10.00% 33.00% 3 3 3,000 1500 90,000 45,000 15.00% 50.00% 2 4 4,000 2000 120,000 60,000 16.00% 51.00% 1.96 5 Increase by 1,000 from the previous tier Increase by 500 from the previous tier Increase by 30,000 from the previous tier Increase by 15,000 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier SOL/BTC 1 500 250 0.5 0.25 8.00% 20.00% 5 2 1,000 500 1 0.50 10.00% 33.00% 3 3 1,500 750 1.5 0.75 15.00% 50.00% 2 4 2,000 1000 2 1.00 16.00% 51.00% 1.96 5 Increase by 500 from the previous tier Increase by 250 from the previous tier Increase by 0.5 from the previous tier Increase by 0.25 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier SRM/USDT 1 3,000 1500 5,000 2,500 8.00% 20.00% 5 2 6,000 3000 10,000 5,000 10.00% 33.00% 3 3 9,000 4500 15,000 7,500 15.00% 50.00% 2 4 12,000 6000 20,000 10,000 16.00% 51.00% 1.96 5 Increase by 3,000 from the previous tier Increase by 1,500 from the previous tier Increase by 5,000 from the previous tier Increase by 2,500 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier SRM/BTC 1 1,000 500 0.08 0.04 8.00% 20.00% 5 2 2,000 1000 0.16 0.08 10.00% 33.00% 3 3 3,000 1500 0.24 0.12 15.00% 50.00% 2 4 4,000 2000 0.32 0.16 16.00% 51.00% 1.96 5 Increase by 1,000 from the previous tier Increase by 500 from the previous tier Increase by 0.08 from the previous tier Increase by 0.04 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier GMT/USDT 1 30,000 15000 40,000 20,000 8.00% 20.00% 5 2 60,000 30000 80,000 40,000 10.00% 33.00% 3 3 90,000 45000 120,000 60,000 15.00% 50.00% 2 4 120,000 60000 160,000 80,000 16.00% 51.00% 1.96 5 Increase by 30,000 from the previous tier Increase by 15,000 from the previous tier Increase by 40,000 from the previous tier Increase by 20,000 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier Discount rate adjustment details are as follows: Before After Asset Tier Discount rate Tier Discount rate SOL 0~1,000,000 0.9 0~1,000,000 0.85 1,000,000~2,000,000 0.8 1,000,000~2,000,000 0.75 2,000,000~4,000,000 0.5 2,000,000~4,000,000 0.5 >4,000,000 0 >4,000,000 0 Risk disclaimer Users' maintenance margin ratio may increase because of tier adjustments and market volatility. To prevent forced liquidations caused by these adjustments, users are encouraged to decrease leverage by either increasing margins or closing positions. For any inquiries regarding this adjustment, please feel free to contact us in the OKX Telegram group or via the Support Center. OKX Nov. 8, 2022 .