Binance Spot will launch OpenLedger (OPEN) trading challenge event, users can share 5,000,000 OPEN token voucher prize pool

According to Binance announcement, Binance Spot will launch an OpenLedger (OPEN) trading challenge event, and eligible users will have the opportunity to divide up the 5,000,000 OPEN token coupon prize pool. Event period: September 8, 2025 to September 22, 2025 20:00 (UTC+8) Event 1: Exclusive to new users - During the Binance spot recharge and share up to 250,000 OPEN prize pool, all new Binance users who have completed identity authentication can participate in the event (new users refer to users who have not registered Binance before the event starts). Verified new users who have not participated in any other Binance Spot event exclusive to any new users before all events begin. During the event, you can earn random rewards of 5 to 30 OPEN token vouchers by recharged at least USDT, USDC and/or OPEN new assets of C2C, bank cards, fiat and/or cryptocurrency deposits, with a total of at least USDT, USDC and/or OPEN new assets of value, and you can earn a random reward of 5 to 30 OPEN token vouchers only for the top 15,625 users. Activity 2: For all users - Spot trading on Binance, share up to 1,000,000 OPEN and reward all ordinary users and VIP users who have completed identity authentication to participate. Qualified trading pairs: OPEN/USDT, OPEN/USDC, OPEN/BNB, OPEN/TRY During the event, you can earn 5 to 30 OPEN token coupons for the first 62,500 users only. Activity 3: Participate in the Binance Trading Volume Championship, share up to 3,750,000 OPEN and reward all ordinary users and VIP users who have completed identity authentication to participate. Market makers and Binance brokers in the Binance Spot Market Maker Program are not eligible for participation in the event. Qualified trading pairs: During the OPEN/USDT, OPEN/USDC, OPEN/BNB, OPEN/TRY, the cumulative transaction volume of at least USD 500 in the OPEN spot trading pair. Users who do not meet this threshold will not be able to receive any awards for Activity Three; the final prize pool will be based on the total number of qualified participants: Total prize pool (in the form of OPEN token voucher) 1 - 9,999 Participants: 1,200,000 Total prize pool (in the form of OPEN token voucher) 10,000 - 19,999 Participants: 2,400,000 Total prize pool (in the form of OPEN token voucher) ≥ 20,000 Participants: 3,750,000 Total prize pool (in the form of OPEN token voucher) Token voucher form) Reward calculation logic: user's final reward = (user's transaction volume / total transaction volume of all participants meeting the three conditions of the activity) * Total prize pool. The maximum reward per user in Activity 3 is 5,000 OPEN.