Market buying refers to buying at any price when the system accepts your entrustment. Buying is buying at the price you give.
The difference between purchase and market purchase:
Buying refers to ordinary buying instructions. You must specify quantity and price in the purchase order. In this way, the system will choose the one that is beneficial to you in accordance with the principle of price priority and time priority. Note that the transaction price at this time will not be higher than the price you specified;
The market order is stipulated like this. After the system accepts your order, it will immediately select the lowest price in the selling order. Note that at this time, your buying operation is cost-free, that is, you must accept any high price!
On the contrary, the selling order can also be sold at the market price, which is also cost-free. You must accept the low price!