Bithumb, in order to ensure a safe trading environment, has implemented certain order restrictions for new investors. In the initial five minutes after trading commences, there are limitations on the number of buy orders that can be placed. Similarly, sell orders during this period are restricted to prices that are below -10% and above +100% of the reference price. It is only after the completion of the first transaction that automatic orders become available. Furthermore, on the day of market addition, the opening price displayed on the chart will be considered as the reference price instead of the price of the first transaction.