For the latest and most accurate information on applicable fees, please refer to your local OKX fee page.Key ChangesSpot Markets Please note that all EEA Spot USD pairs will move to Group 3 effective June 1, 2026 Tier Assets (EUR) Volume (EUR) Group 1 Group 2 Group 3 Maker Fee Taker Fee Maker Fee Taker Fee Maker Fee Taker Fee Regular 0 0 0.0800% 0.1000% 0.0800% 0.1000% 0.0800% 0.1000% VIP 1 100,000 1,000,000 0.0675% 0.0800% 0.0675% 0.0800% 0.0675% 0.0800% VIP 2 200,000 5,000,000 0.0600% 0.0700% 0.0600%

Please Note: 1. At the time of the snapshot, all the LUNA and UST tokens that are being withdrawn or not deposited successfully will not be included. 2.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)

In order to provide a more secure P2P trading environment, we have added a lifetime P2P trading amount limit for KYC 1 users. The lifetime P2P trading amount is 5,000 USD for buying in P2P and Express. The accumulation of the lifetime P2P trading amount starts on April 12th. For KYC 1 users, if the trading amount is higher than the maximum limit, users will be redirected to the KYC page to upgrade to KYC 2. We apologize for any inconvenience caused.

OKX is pleased to announce the listing of Harmony’s ONE token on our spot trading markets. Trading of ONE will start according to the following schedule: ONE deposits open at 7:00 am UTC on Jan. 6 Spot trading for ONE/USDT opens at 10:00 am UTC on Jan. 6 ONE withdrawals open at 10:00 am UTC on Jan. 7 Harmony is a fast and secure blockchain for decentralized applications. Harmony's main focus is...

Requirements: Complete KYC level 2 Click "Join now" on the Landing page Deposit via P2P Reach minimum trades number stated for Futures or Spot Only eligible winners fulfill the campaign criteria within the campaign period will be rewarded 1 UID is only eligible to win 1 prize Rewards will be distributed within 30 business days after the campaign concludes. Sub-accounts are not eligible to participate in this Contest.

Campaign details 1. Eligibility Complete identity verification Stake at least 1 TON to be eligible to receive airdrop rewards 2. Rules Before the campaign starts, we'll take a snapshot of your TON On-chain Earn subscriptions on July 10, 2024 at 6:00 am UTC. This snapshot will determine your baseline holdings. We'll take daily snapshots at 6:00 am UTC of your On-chain Earn subscriptions during the campaign period.

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

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

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

Average cost price Average cost price = ( 3000*1 + 4000*1 ) / 2 = 3500 PnL = (4500 - 3500) * 2 = 2000 PnL Ratio = (4500 - 3500)/3500 * 100% = 28.6% Cumulative Cost Price Cumulative Cost Price = ( 3000*2 + 4000*1 - 3500*1 ) / 2 = 3250 PnL = 2*4500 - (2*3000+1*4000) + 1*3500 = 2500 PnL Ratio = 2500 / (2*3000+1*4000 - 1*3500 ) * 100% = 38.5% 2.3 Important Notes The spot cost price data range is effective from November 6, 2020, and the following scenarios will be included in the calculation: Spot trading

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

hedging delta volume Below 0.995 0.99 0.98 0.97 0.96 0.95 0.94 0.93 0.92 0.91 0.9 Below 0.8 Tier 1: 0 - 1,000,000 USD 0.5% 0.5% 1% 2% 3% 5% 10% 15% 20% 25% 30% 40% Tier 2: 1,000,000 - 5,000,000 USD 1% 1.5% 2% 3% 4% 6% 12% 18% 21% 27% 30% 40% Tier 3: 5,000,000 - 10,000,000 USD 1.5% 2% 3% 4% 5% 10% 15% 21% 24% 30% 30% 40% Tier 4: 10,000,000 - 20,000,000 USD 2% 3% 4% 5% 6% 12% 18% 24% 30% 30% 30% 40% Tier 5: 20,000,000 - 30,000,000 USD 3% 4% 5% 6% 7% 15% 21% 27% 30% 30% 30% 40% Tier 6: 30,000,000 -

by 1.00% from the previous tier Max. leverage of the tier ETC/BTC 1 1,500 1.00 8.00% 20.00% 5 200 0.15 2.00% 20.00% 5 2 3,000 2.00 10.00% 33.00% 3 250 0.18 3.00% 33.00% 3 3 4,500 3.00 15.00% 50.00% 2 300 0.20 5.00% 50.00% 2 4 Increase by 1,500 from the previous tier Increase by 1 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 200 from the previous tier Increase by 0.15 from the previous tier Increase by

Max. leverage of the tier APE/USDT 1 10,000 25,000 8.00% 20.00% 5 10,000 12,000 2.00% 20.00% 5 2 20,000 50,000 10.00% 33.00% 3 12,000 15,000 3.00% 33.00% 3 3 30,000 75,000 15.00% 50.00% 2 15,000 18,000 5.00% 50.00% 2 4 Increase by 10000 from the previous tier Increase by 25000 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 10000 from the previous tier Increase by 12000 from the previous tier Increase