標普500 : There is insufficient awareness. Blue's trading rules have limits on the rate of rise and fall
詹妮斯的大大大金库 OP 標普500 : I learned from the boss what is the limit of the rise and fall rate of this ETF
杨在新加坡 標普500 : ? I am Xiaobai
標普500 : There is insufficient awareness. Blue's trading rules have limits on the rate of rise and fall
詹妮斯的大大大金库 OP 標普500 : I learned from the boss what is the limit of the rise and fall rate of this ETF
杨在新加坡 標普500 : ? I am Xiaobai