OKX Team June 2, 2023

At the time of the snapshot, all the LUNA and UST tokens that are being withdrawn or not deposited successfully will not be included. 2. At the time of the snapshot, accounts that hold LUNA and UST tokens valued under 1 USD will not be included in the airdrop. For more: OKX's detailed rules for LUNA airdrop Terra - Luna airdrop distribution OKX December. 23, 2022 (UTC)

Log into ZetaChain Testnet 2. Send an encrypted email to any Web2 or Web3 mailbox using the Dmail | | KaratDAO | 1. Connect your wallet and social media accounts to the KaratDAO website 2. Choose a validator 3. Claim your free Karat ID | Note: (1) Please verify the quests promptly. Quests that have been completed but not verified will not be eligible for potential rewards. (2) Each quest requires a minimum of 10 minutes for verification.

We're excited to announce an upcoming P2P activity with over 2 billion PEPE to be won!

1 0.800 0.700 2 0.700 0.500 3 0.650 0.400 4 Decrease by 0.05 from the previous tier Decrease by 0.1 from the pervious tier AEVO 1 0.800 0.700 2 0.750 0.600 3 0.650 0.400 4 Decrease by 0.05 from the previous tier Decrease by 0.1 from the pervious tier AGLD 1 0.800 0.700 2 0.700 0.500 3 0.650 0.400 4 Decrease by 0.05 from the previous tier Decrease by 0.1 from the pervious tier AIDOGE 1 0.800 0.700 2 0.700 0.500 3 0.650 0.400 4 Decrease by 0.05 from the previous tier Decrease by 0.1 from the pervious

API3 1 0.700 0.800 2 0.500 0.700 3 0.400 0.650 4 Decrease by 0.1 from the previous tier Decrease by 0.05 from the pervious tier ARB 1 0.850 0.900 2 0.820 0.880 3 0.760 0.840 4 Decrease by 0.03 from the previous tier Decrease by 0.02 from the pervious tier BABY 1 0.850 0.800 2 0.790 0.775 3 0.760 0.750 4 Decrease by 0.03 from the previous tier Decrease by 0.05 from the pervious tier BARD 1 0.700 0.850 2 0.500 0.790 3 0.400 0.760 4 Decrease by 0.1 from the previous tier Decrease by 0.03 from the pervious

by 13 from the previous tier Increase by 0.3 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 BETH/USDT 1 2 3,000 8.00% 20.00% 5 2 3,500 2.00% 20.00% 5 2 4 6,000 10.00% 33.00% 3 3 4,000 3.00% 33.00% 3 3 6 9,000 15.00% 50.00% 2 4 5,000 5.00% 50.00% 2 4 Increase by 2 from the previous tier Increase by 3,000 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage

AGLD 1 0.800 0.700 2 0.700 0.500 3 0.650 0.400 4 Decrease by 0.05 from the previous tier Decrease by 0.1 from the pervious tier AIDOGE 1 0.800 0.700 2 0.700 0.500 3 0.650 0.400 4 Decrease by 0.05 from the previous tier Decrease by 0.1 from the pervious tier APE 1 0.800 0.850 2 0.700 0.790 3 0.650 0.760 4 Decrease by 0.05 from the previous tier Decrease by 0.03 from the pervious tier AVAX 1 0.850 0.900 2 0.835 0.890 3 0.820 0.880 4 Decrease by 0.03 from the previous tier Decrease by 0.02 from the

50,000 5,000 2.00% 20.00% 5 2 180,000 40,000 10.00% 33.00% 3 60,000 6,000 3.00% 33.00% 3 3 270,000 60,000 15.00% 50.00% 2 70,000 8,000 5.00% 50.00% 2 4 Increase by 90000 from the previous tier Increase by 20000 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 Increase by 50000 from the previous tier Increase by 5000 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier

2 0.89 0.82 3 0.88 0.76 4 Decrease by 0.02 from the previous tier Decrease by 0.03 from the previous tier AVAX 1 0.90 0.85 2 0.89 0.82 3 0.88 0.76 4 Decrease by 0.02 from the previous tier Decrease by 0.03 from the previous tier BABY 1 0.80 0.85 2 0.70 0.82 3 0.65 0.76 4 Decrease by 0.05 from the previous tier Decrease by 0.03 from the previous tier BCH 1 0.90 0.85 2 0.89 0.82 3 0.88 0.76 4 Decrease by 0.02 from the previous tier Decrease by 0.03 from the previous tier BERA 1 0.80 0.85 2 0.70 0.82

OKX June 2, 2023

On Day 1, you purchase 2 ETH at a price of 3000, and the last price is 3500. Average cost price Average cost price = (0 + 3000 * 2) / 2 = 3000 PnL = (3500-3000)*2 = 1000 PnL Ratio = (3500 - 3000)/3000 * 100% = 16.67% Cumulative Cost Price Cumulative Cost Price = (3000 * 2 - 0)/2 = 3000 PnL = 3500 * 2 - 3000 * 2 + 0 = 1000 PnL Ratio = 1000 / (3000 * 2 - 0) * 100% = 16.67% Scenario 2: On Day 2, you sell 1 ETH at a price of 3500, and the last price is now 4000.

2 9,000 30,000 15.00% 50.00% 2 4 Increase by 1,000 from the previous tier Increase by 3,000 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 Increase by 3,000 from the previous tier Increase by 10,000 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 API3/USDT 1 2,000 7,000 8.00% 20.00% 5 8,000 10,000 8.00% 20.00% 5 2 4,000 14,000 10.00%

Specific adjustment details are as follows: Trading Pairs Tier Before After Max. borrow amount（Base currency） Max. borrow amount (USDT / USDC / BTC) Maintenance margin ratio Min. initial margin ratio Max. leverage Max. borrow amount（Base currency） Max. borrow amount (USDT / USDC / BTC) Maintenance margin ratio Min. initial margin ratio Max. leverage AAVE/BTC 1 65 0.25 8.00% 20.00% 5 30 0.1 10.00% 33.00% 3 2 130 0.5 10.00% 33.00% 3 60 0.2 15.00% 50.00% 2 3 195 0.75 15.00% 50.00% 2 90 0.3 30.00% 67.00%

Learn more: Position tiers Discount rate tiers: Asset Tier Discount rate Before After A 1 0.800 0.700 2 0.700 0.500 3 0.650 0.400 4 Decrease by 0.05 from the previous tier Decrease by 0.1 from the pervious tier ALGO 1 0.850 0.800 2 0.790 0.700 3 0.760 0.650 4 Decrease by 0.03 from the previous tier Decrease by 0.05 from the pervious tier API3 1 0.800 0.700 2 0.700 0.500 3 0.650 0.400 4 Decrease by 0.05 from the previous tier Decrease by 0.1 from the pervious tier ARKM 1 0.800 0.700 2 0.700 0.500