Trading volume: the total number of securities or contracts traded in a specific period. Trading volume is an important indicator. When there is no big problem in the market, the trading volume is basically a random function, which has nothing to do with the price.

The key word is the number of transactions in a certain period of time.

Open the time-sharing chart, the volume of each time period is different, and the volume represents the volume of a specific time period.

When can we complete the transaction? Someone must have sold or bought the house, and someone used it to make a deal. For example, some people hang a lot of orders at high positions, and even if no one buys them, they can't make a deal, and the turnover can't change.

Under what circumstances does the trading volume of warrant futures market decline?

It should be that after a certain period of time, the transaction volume of both long and short sides will decline in the next period of time.