If you are subscribing for an on-site currency fund, it can only be calculated in units; the face value of E Fund's margin was originally 1 yuan, and the starting point for subscription was 1 yuan (i.e. 1 unit). Some time ago, it was adjusted to a face value of 100 yuan, and it can only be accurate to 100 yuan.

money, the starting point for subscription has become 100 yuan (i.e. 1 share); the face value of Huaxia Margin is 0.01 yuan, which can be accurate to 1 cent, but the starting point for subscription is 1,000 yuan (i.e. 100,000 shares).