1. The expenses in the transaction, including stamp duty, brokerage commission, transaction fee, transfer fees and other stamp duties, are all levied unilaterally, and the expenses are one thousandth of brokerage commission, and they are levied bilaterally, that is, after deducting all transactions, they do not exceed three thousandths of the transaction amount stipulated by the exchange. After so many years of brokerage commission war, the commission level in big cities is generally around 15 thousand, and there may be a rate of 1 thousand to 1.2 thousand in small places. The brokerage commission also includes the fixed securities management fee and handling fee of the exchange, which is generally around 2,000 yuan, and the rest is earned by the securities company. The lowest handling fee is 5 yuan. Transfer fees is accepted by Shanghai Stock Exchange, but not by Shenzhen Stock Exchange. If your commission level is 1000, then you buy and sell 1 000 shares of Shanghai stock, the transaction amount is 1 000,000 yuan, and the required fee is 1 000,003+1000. If there is no transfer fee in Shenzhen, it is equivalent to an increase of 3‰, which is enough for the cost. 2. Generally, stocks can be sold when they rise to 1%, and only when they rise to 1% will they make money, so that they will not lose money when they are sold. Of course, be careful when buying and selling, because you need to pay the handling fee. If you buy and sell too frequently, you will lose a handling fee and make nothing at all. Only when you earn a certain profit, preferably 5%-65433, can you sell it. You can buy stocks many times, but you can't sell them until every other day, because stocks are traded at T+ 1, which means you can buy them today and sell them tomorrow. How many times you sell it depends on how you trade it yourself. The minimum selling price is 100 shares, which is referred to as "one hand" for short, so if you buy 1000 shares, you can get 65438+. Securities companies will charge a handling fee. If the quantity is too small, it will be a disadvantage. The handling fee charged is the minimum consumption, generally lower than 1000 yuan, and 5 yuan handling fee is charged for each order. It's not worthwhile to charge more than 50 yuan for trading 10 times. For example, 5.33 buys 1000 shares, 5.4 sells 1000 shares, and the commission is 6,000.

5.33 Buy 1000 shares, with a cost of 5330 yuan and a commission of 3. 198 yuan (5 yuan).

5.4 Sell 1 000 shares, with a profit of 5,400 yuan, commission of 3.24 yuan (5 yuan) and stamp duty of 5.4 yuan.

If the commission of each transaction is less than that of 5 yuan, it will be charged according to 5 yuan, and stamp duty of 1000 of the transaction amount will be charged for selling stocks. If it is a Shanghai stock with prefix 6, it will be charged 65,438+0 yuan for every 65,438+0,000 shares sold. The total cost is 15.4 yuan (16.4 yuan). So the profit of this transaction is 5400-5330-15.4 (16.4) = 54.6 (55.6).