1. If you have money in your hand, it will fall at the opening of the day and you can buy at a low level. After the stock rises, you can sell the original chips, so the total number of shares remains unchanged.
2. If the opening price of the day rises, but it is expected that the intraday price may dive, you can sell some stocks at a higher position first, and then pick up (buy) at a lower time, and the total amount will remain unchanged.
Second, the operation skills
"T+0" operation skills can be divided into forward "T+0" operation and reverse "T+0" operation according to the operation direction. "T+0" operation can be divided into "T+0" operation of closing position and "T+0" operation of adding position to make profit according to profit or hedging.
(A), the long-term "T+0" operation of the specific operating methods
When an investor holds a certain number of quilt stocks, and the stock seriously oversold or opened lower on a certain day, he can take this opportunity to buy the same number of stocks, and after it rises to a certain height, he will sell all the stocks of the same variety that were originally quilt, so as to realize low buying and high selling in one trading day and obtain the profit of the difference.