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Full English Name: NEXPACE Abbreviation: NXPC Official Website: https://msu.io/ Twitter: https://x.com/MaplestoryU Features Details Underlying NXPC/USDT index Settlement crypto USDT Face value 1 Price quotation 1 NXPC value calculated in USDT equivalent Tick size 0.001 Leverage 0.01-50x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation

Full English Name: Walrus Abbreviation: WAL Official Website: https://www.walrus.xyz/ Twitter: https://x.com/walrusprotocol Features Details Underlying WAL/USDT index Settlement crypto USDT Face value 10 Price quotation 1 WAL value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-20x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation

Full English Name: Lagrange Abbreviation: LA Official Website: https://www.lagrangefoundation.org/ Twitter: https://x.com/lagrangedev Features Details Underlying LA/USDT index Settlement crypto USDT Face value 10 Price quotation 1 LA value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-50x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product

Price Limit （a）In first 10 minutes of newly listed Perpetual Swap contract: Upper limit = spot index price (1 + 0.5%) Lower limit = spot index price (1 - 0.5%) （b）After 10 minutes: Upper limit = Avg. premium within last 10min + spot index price (1 + 1%) Lower limit = Avg. premium within last 10min + spot index price (1 - 1%) Premium = Contract price – spot index price If the premium calculated deviates from the spot index price by 2% or is below 0: Upper limit = spot index price (1 + 2%) Lower limit

The details are as follows: Perpetual futures trading Features Details Underlying SPK/USDT index Settlement crypto USDT Face value 100 Price quotation 1 SPK value calculated in USDT equivalent Tick size 0.00001 Leverage 0.01-20x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation Funding interval 4 hours Trading hours 24/7 Note: To avoid

The details are as follows: Perpetual futures trading Features Details Underlying RESOLV/USDT index Settlement crypto USDT Face value 10 Price quotation 1 RESOLV value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-50x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation Funding interval 4 hours Trading hours 24/7 Note: To avoid

The details are as follows: Perpetual futures trading Features Details Underlying SOPH/USDT index Settlement crypto USDT Face value 100 Price quotation 1 SOPH value calculated in USDT equivalent Tick size 0.00001 Leverage 0.01-50x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation Funding interval 4 hours Trading hours 24/7 Note: To avoid

Perpetual futures trading Features Details Underlying KMNO/USDT index Settlement crypto USDT Face value 100 Price quotation 1 KMNO value calculated in USDT equivalent Tick size 0.00001 Leverage 0.01-50x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation Funding interval 4 hours Trading hours 24/7 Note: To avoid unreasonable fees arising

premium fluctuations of a newly launched contract, the upper limit of the funding fee before 4:00 pm UTC on May 29, 2025 is 0.5%.

Full English Name: Doodles Abbreviation: DOOD Official Website: https://www.doodles.app Twitter: https://x.com/doodles Features Details Underlying DOOD/USDT index Settlement crypto USDT Face value 1000 Price quotation 1 DOOD value calculated in USDT equivalent Tick size 0.000001 Leverage 0.01-50x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation

Asset name: Initia Ticker: INIT Website：https://initia.xyz/ Official X: https://x.com/initia Features Details Underlying INIT/USDT index Settlement crypto USDT Face value 10 Price quotation 1 INIT value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-20x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation Funding fee settlement

Premium index = [Max (0, Impact bid price – Index price) – Max (0, Index price – Impact ask price)] / Index price The average premium index is calculated using a weighted moving average of the premium index over the last settlement interval. For example: Average premium index at Tn = (1 × Premium index at T1 + 2 × Premium index at T2 + ... + n × Premium index at Tn) / (1 + 2 + ... + n).

Full English Name: SOON Abbreviation: SOON Official Website: https://soo.network/ Twitter: https://x.com/soon_svm Features Details Underlying SOON/USDT index Settlement crypto USDT Face value 10 Price quotation 1 SOON value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-20x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation

Average premium in the past 5 minutes is calculated as follows: Contract trading data per 200 milliseconds is obtained for the last 5 minutes, along with the spot index, and the mid-price per 200 milliseconds is calculated. Mid-price = (Best ask price + Best bid price) / 2. The mid-price minus the spot index is used as the premium basis per 200 milliseconds, and the average value of premiums over the last 5 minutes is calculated.