What is T+N (Security protection for buying crypto)? T+N refers to a security protection mechanism for cryptocurrency purchases. When you buy crypto through P2P on the platform, the system performs a comprehensive risk assessment of the transaction. Based on this assessment, it may temporarily restrict the withdrawal and P2P resale of the equivalent assets for N days.

| | Lite | Super | Diamond | | ---------- | ---------- | ---------- | ---------- | |Basic benefits | |Post sell ads | Y | Y | Y | |Post buy ads | N | Y | Y | | Merchant Badge | N | Y | Y | | Listing priority for ads | N | Y | Y | | Customer support | Basic | Priority | Exclusive access | | Advanced features | |Dashboard | N | Y | Y | | Block Trading | N | N | Y（coming soon） | | Ads with verification feature | N | N | Y | | Transaction limits |Buy ads per currency/crypto | 0 | 2 | 5 | |No. of sell

Deposit locked due to P2P T+N risk control being triggered When you're buying crypto through P2P trading, our risk control system will comprehensively assess your transaction risks and impose N-day restrictions on the withdrawal and P2P sales of the equivalent amount of assets in your transaction. It's recommended that you wait patiently for N days and the system will automatically lift the restriction.2.

Crypto Type Term Total limit Individual limit Rate (APY) GMX DeFi Flexible N/A N/A Approx. 4.51%, the APY is adjusted automatically based on the on-chain rewards. How to stake GMX Web: Navigation bar > Finance > Earn > Onchain Earn Search GMX. Click Select and then subscribe. Mobile: Homepage > Earn > Onchain Earn Search GMX and click on it. Then tap Subscribe. Risk Warning: Returns for GMX DeFi projects come from the GMX.io Protocol.

APR On-chain Earn Staking NEAR NEAR N/A N/A 1 NEAR 3-6 Days Every 3 Days 6%-10% On-chain Earn Staking ATOM ATOM N/A N/A 1 ATOM Est. 21 Days Daily 15%-17% To stake NEAR and ATOM on On-chain Earn, follow the instructions below: On browser: Navigation bar > Grow > Earn > On-chain Earn, search NEAR and ATOM and select subscribe On the OKX app: Grow > Earn > On-chain Earn, search NEAR and ATOM and select subscribe Product mechanism Earnings and subscription If you subscribe before 03:00 (UTC) daily: Your

APR On-chain Earn Staking SOL SOL N/A N/A 1 SOL Est 3 Days 3 Days 5%-7% On-chain Earn Staking CORE CORE N/A N/A 1 CORE Est 1 Day Daily 23%-25% To stake SOL,and CORE on On-chain Earn, follow the instructions below: On browser: Navigation bar > Grow > Earn > On-chain Earn, search SOL and CORE and select subscribe On the OKX app: Grow > Earn > On-chain Earn, search SOL and CORE and select subscribe Product mechanism: Earnings and subscription: If you subscribe before 03:00 (UTC) daily: Your CORE will

Example (in 24-hour time): Most recent settlement time Current time Timeframe used to calculate funding rate 16:00 16:10 16:00 - 16:10 16:00 17:00 16:00 - 17:00 16:00 23:59 16:00 - 23:59 00:00 01:00 00:00 - 01:00 After the switch: Funding rate will be calculated using premium index of each minute over the last N hours till present. To elaborate further, “N hours” refers to the number of hours between each settlement period. If funding fees are settled every 8 hours, N = 8.

Product Staking Redemption Product quota Individual quota Min staking amount Est APR On-chain Earn DAI DAI N/A N/A 1 DAI Approx 5% (Note: APR is adjusted automatically based on the MakerDAO conditions) Interest calculation and distribution Interest will start generating after we transfer your staked DAI to the DSR at 3 am 2023.09.14 UTC. Your interest will be distributed to your Funding account after redemption.

A N/A Thur, April 20 ETCUSDT short position Opened: April 6, 2023 Closed: April 20, 2023 -500 USDT 0 Fri, April 21 Didn’t open or close positions Ongoing positions: BTCUSDT long position Opened: April 6, 2023 Not yet closed ETCUSDT short position Opened: April 6, 2023 Not yet closed N/A N/A Sat, April 22 ETCUSDT short position Opened: April 6, 2023 Closed: April 22, 2023 +500 USDT 50 USDT Sun.

Contract Name No. of Long(+)/Short(-) Positions Existing Order Contracts No. of Current Pending Positions 1 BTCUSD-191227-7500-C +950 [3] Buy 100 [4]Buy 1,000 [4]Sell 1 N/A 2 BTCUSD-191227-8000-C -2 [2] Buy 100 [4] BUY 950 [1] 3 BTCUSD-191227-7500-P -200 Sell 10 N/A The user wants to place a buy order on BTCUSD-191227-8000-C.

Product Category Stake Receive Product quota Individual quota Min. staking amount Redemption time Reward distribution On-chain Earn Staking APT APT N/A N/A 1 APT 1-30 Days 1-30 Days To stake APT on On-chain Earn, follow the instructions below: On browser: Navigation bar > Grow > Earn > On-chain Earn, choose APT and select subscribe On the OKX app: Grow > Earn > On-chain Earn, choose APT and select subscribe Product Mechanism Earnings and subscription: If you subscribe before 03:00 (UTC) daily: Your

Session Supply OKBelievers Exclusive Allotment Session: 166,666,667 NDN; Over-subscription Limit: N/A OKTraders Privilege Allotment Session: 166,666,667 NDN; Over-subscription Limit: N/A 4. Subscription Amount Individual Minimum Subscription Amount: 50,000 NDN; Individual Cap: 670,000 NDN 5. Allotment Coefficient: Individual allotment coefficients can be viewed on the OKX Jumpstart website.

IMR/MMR Type OKX (Unified Account, non-PM) (Per Coin) IMR IMR (Long) N/A1 Position IMR (Short) Max(a, b-OTM Amount3/same expiry forward mark price)*Margin Factor + Mark Price Sell to Open IMR (Short)2 Max (Position IMR - Order Price, Min Open Order Margin) Buy to Close positions (Short)2 Max (Order Price - Position IMR, 0) MMR MMR (Long) N/A1 MMR (Short Call) c * Margin Factor + Mark Price MMR (Short Put) max(c, c*Mark Price) * Margin Factor4 + Mark Price Index BTCUSD ETHUSD a 0.1 0.1 b 0.15 0.15

. + n × Premium index at Tn) / (1 + 2 + ... + n). Assuming the settlement interval of a perpetual futures contract is 8 hours, the funding rate at 07:59 will be calculated using the premium index for every minute between 00:00 to 07:59. In other words, n = 480. Impact bid/ask price is the average fill price to execute the impact value on the bid/ask price.

Sold: April 20, 2023 -500 USDT 0 April 21 (Fri) No new buy orders BTC/USDT Bought: April 6, 2023 Sold: Not yet sold ETC/USDT Bought: April 6, 2023 Sold: Not yet sold N/A N/A April 22 (Sat) ETC/USDT Bought: April 6, 2023 Sold: April 22, 2023 +500 USDT 50 USDT April 23 (Sun) BTC/USDT Bought: April 6, 2023 Sold: April 23, 2023 +100 USDT 10 USDT New settlement period starts April 24 (Mon) ETH/USDT Bought: April 24, 2023 Sold: April 24, 2023 +300 USDT 30 USDT April 25 (Tue) BTC/USDT Bought: April 24,