How to protect the income of A share T 0 investors

At present, the regulations are T+1 trading, and the ** bought on the same day cannot be sold on the same day, and the funds that sell ** on the same day can be bought on the same day. But if there is this before**, you can sell high and buy the same amount low**, that is, it becomes T+0 trading.

The specific trading rules are as follows:

1. Trading hours.

Monday to Friday (except statutory holidays).

9:30 a.m. - 11:30 a.m

1:00 p.m. - 3:00 p.m

2. Auction transaction.

1) Bidding principle: **priority, time priority. The higher buy order takes precedence over the lower buy order, price.

The lower sell order takes precedence over the higher sell order; For orders of the same price, priority will be given to them in chronological order.

2) Bidding method: Call auction from 9:15 a.m. to 9:25 a.m. (all valid orders will be processed at one time); Morning.

9:30--11:30 p.m., 1:00--3:00 p.m. for continuous bidding (valid orders will be processed one by one).

3. Trading units.

1) The trading unit of ** is "shares", 100 shares for 1 lot, and the number of orders must be 100 shares or their integer multiples;

2) The trading unit of ** is "shares", 100 shares of 1 lot, and the number of orders must be 100 shares or their integer multiples;

3) The trading unit of treasury bonds and convertible bonds is "lot", 1000 yuan denomination 1 lot, and the number of orders must be 1.

hand or an integer multiple thereof;

4) When the number of orders cannot be fully traded or dividends are given, there may be fractional shares (less than 1 lot is fractional shares), and fractional shares can only be commissioned.

Entrusted to sell, can not entrust ** fractional shares.

Fourth, ** units.

**In "shares" as the unit; **In "portions" as the unit; Bonds are measured in "lots". Example:**.

It shows that "Shenzhen Development A" is 30 yuan, that is, the current price of "Shenzhen Development A" shares is 30 yuan.

The minimum change unit of the transaction order**: A shares, **, bonds are RMB yuan; Deep B is in Hong Kong dollars; Shanghai b for.

U.S. dollar; The Shanghai bond repurchase is in RMB.

5. Limit on price increases.

In a trading day, except for the first day of listing**, the increase or decrease in the traded** of each ** relative to the closing price of the previous trading day.

The amplitude shall not exceed 10%, and the order that exceeds the price limit is invalid.

The current management fee has long been reduced, and it is basically very little.

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