What are the price limits for Hong Kong stock trading?

1. During the Pre-opening Session, the quotation must not deviate from the IEP or yesterday's closing price by 9 times or more and less than one-ninth or less.

2. During regular trading hours:

①The selling price cannot be lower than the best buying price by 10 spreads, and cannot be higher than the best selling price by 24 spreads (the spread of each stock depends on its stock price).

②The buying price cannot be higher than the best selling price by 10 spreads, and cannot be lower than the best buying price by 24 spreads (the spread of each stock depends on its stock price).

Regardless of whether it is a buy order or a sell order, the first order may not deviate from the IEP or yesterday's closing price by 9 times or more and less than one-ninth or less.