For example, the closing price of a stock on the previous trading day is 100, and the current price on the next day is 1 10.0 1, indicating that the stock price has gone up (110.01-/kloc- If the increase is 0, it means that there is no increase or decrease today, and the price is the same as the previous trading day. If the growth is negative, it is called decline.
For example, the increase of a stock is: 10%, -5% and so on.
Generally, the price of deferred information futures is limited to 3%, 4% and 5%. The futures price limit system means that the transaction price of a futures contract in a trading day cannot be higher than or lower than a certain price limit based on the settlement price of the previous trading day, and the quotation exceeding this range will be regarded as invalid and cannot be traded.
The characteristic of the price limit system implemented in China is "non-stop", that is, after the stock price or futures contract price reaches the price limit, trading can still be carried out within the price limit or not.
References:
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