tier Increase by 0.5% from the previous tier BETH 1 0 - 200 0.9700 3.00% 0 - 400 0.9700 3.00% 2 200 - 220 0.9675 3.25% 400 - 800 0.9675 3.25% 3 220 - 300 0.9650 3.50% 800 - 1200 0.9650 3.50% 4 Increase by 200 from the previous tier Decrease by 0.005 from the previous tier Increase by 0.5% from the previous tier Increase by 400 from the previous tier Decrease by 0.005 from the previous tier Increase by 0.5% from the previous tier STETH 1 0 - 180 0.9000 2.00% 0 - 250 0.9500 2.00% 2 180 - 300 0.8950

Specific adjustment details are as follows: Instruments Tier Before After Max. amount (Cont) maintenance margin requirement Min. initial margin ratio Max. leverage Max. amount (Cont) maintenance margin requirement Min. initial margin ratio Max. leverage 1INCHUSD Perpetual 1 400 2.00% 5.00% 20 200 2.00% 5.00% 20 2 800 3.00% 6.66% 15 420 3.00% 6.66% 15 3 1,200 4.00% 8.00% 12.5 620 4.00% 8.00% 12.5 4 Increase by 400 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5%

In order to improve market liquidity and mitigate risks, OKX will adjust the position tiers of several futures at 8:00 am – 10:00 am UTC on August 22, 2024.Specific adjustment details are as follows: Perpetuals: Tier Before After Max. amount (Cont) Maintenance margin ratio Min. initial margin ratio Max. leverage Max. amount (Cont) Maintenance margin ratio Min. initial margin ratio Max. leverage ALGOUSD Perpetual 1 250 0.65% 2.00% 50 400 2.00% 5.00% 20 2 500 1.00% 2.50% 40 800 3.00% 6.66% 15 3 1,000

DGB/USDT 100,000 10,000 Perpetual DOT/USD 12,000 10,000 Perpetual DUCK/USDT 100,000 30,000 Perpetual EOS/USD 30,000 6,000 Perpetual ETC/USD 20,000 7,000 Perpetual FIL/USD 15,000 8,000 Perpetual GAS/USDT 35,000 6,000 Perpetual GRT/USD 7,000 900 Perpetual ICX/USDT 50,000 5,000 Perpetual JST/USDT 22,000 2,000 Perpetual KISHU/USDT 20,000 4,000 Perpetual LINK/USD 20,000 7,000 Perpetual LQTY/USDT 100,000 20,000 Perpetual LSK/USDT 100,000 10,000 Perpetual LTC/USD 55,000 20,000 Perpetual MANA/USD 10,000 800

Close PnL: = Position Size x (Close Price - Entry Price) = 0.15 x (162,000 - 156,666) = 800 USDT Realized PnL: = Settlement PnL + Close PnL = 5,500 + 800 = 6300 USDT Trading History After a position has gone through settlement, a settlement bill will be generated. You can check the settlement bill in the Trading history tab on the Order center page. The relevant record will be under the Settlement type.

0.40% 1.00% 100 3,000 0.65% 2.00% 50 2 1,500 0.50% 1.50% 66.66 4,000 1.00% 2.50% 40 3 3,000 0.75% 2.00% 50 6,000 1.50% 5.00% 20 4 Increase by 3,000 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 Increase by 3,000 Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier EOSUSD Expiry 1 800 0.65% 2.00% 50 150 0.65% 2.00% 50 2 1,500 1.00% 2.50% 40 300 1.00% 2.50%

If your margin ratio is 800% and above, the maximum number is 1,000,000. 3. Fixed-margin Mode - 10x Leverage: 4. Fixed-margin Mode - 20x Leverage: Example: Under fixed-margin mode, if you select a 10x leverage, the maximum number of BTC contracts you can open is 100,000.

2.00% 5.00% 20 2 400 1.00% 2.50% 40 1600 3.00% 6.66% 15 3 800 1.50% 5.00% 20 2,400 4.00% 8.00% 12.5 4 Increase by 800 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 800 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 THETAUSDT Perpetual 1 1,000 0.65% 2.00% 50 500 0.65% 2.00% 50 2 2,000 1.00% 2.50% 40 1,000 1.00%

Your account equity is 800 USD. BTC delta is 400 USD, ETH delta is 400 USD, and SOL delta is -200 USD. 2. Before adjustment, account's delta (USD) is = sum of BTC, ETH & SOL delta = 400 + 400 + Abs (-200) = 1000 USD 3. As BTC and ETH have a net long delta, they will be adjusted. SOL has a net short delta and will be calculated normally. 4. After adjustment, account's delta (USD) = adjusted BTC & ETH delta + SOL delta = Max [0, (400 + 400 – 800)] + Abs (-200) = 200 USD 5.

Perpetual 1 20,000 2.00% 5.00% 20 38,000 2.00% 5.00% 20 2 40,000 3.00% 6.66% 15 75,000 3.00% 6.66% 15 3 60,000 4.00% 8.00% 12.5 120,000 4.00% 8.00% 12.5 4 Increase by 20000 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 38000 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 BCHUSDT Perpetual 1 2,000 0.65% 2.00% 50 800

For instance, this can take the form of long one leg of US$800 and short one leg of US$200 equivalent value. The US$ amount will be calculated using current order book data.I selected counterparties, created my RFQ, and now my counterparties have vanished. What happened? The various makers on Block Trading by OKX have the ability to designate which products and currencies they are able to provide quotes for.

ratio Max. leverage AEVOUSDT Perpetual 1 5,000 0.65% 2.00% 50 15,000 0.65% 2.00% 50 2 15,000 1.00% 2.50% 40 30,000 1.00% 2.50% 40 3 25,000 1.50% 5.00% 20 62,000 1.50% 5.00% 20 4 Increase by 5000 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 62000 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 BSVUSD Perpetual 1 800

AVNTUSDT Perpetual 1 2,500 1.00% 2.00% 50 20,000 1.00% 2.00% 50 2 5,000 1.50% 2.50% 40 40,000 1.50% 2.50% 40 3 25,000 3.00% 5.00% 20 80,000 3.00% 5.00% 20 4 Increase by 25000 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 80000 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 BCHUSDT Perpetual 1 2,000 0.65% 2.00% 50 800

2.00% 5.00% 20 2 1,000 3.00% 6.66% 15 1,500 3.00% 6.66% 15 3 1,500 4.00% 8.00% 12.5 2,500 4.00% 8.00% 12.5 4 Increase by 520 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 800 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 CVCUSDT Perpetual 1 1,800 2.00% 5.00% 20 850 2.00% 5.00% 20 2 3,500 3.00% 6.66% 15 1,800

of the tier CFXUSDT Perpetual 1 10,000 0.65% 2.00% 50 65,000 2.00% 5.00% 20 2 20,000 1.00% 2.50% 40 120,000 3.00% 6.66% 15 3 45,000 1.50% 5.00% 20 200,000 4.00% 8.00% 12.5 4 Increase by 45000 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 65000 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 COMPUSDT Perpetual 1 800