At this time, it shows that buyers are willing to buy goods at the price of 200 yuan per lot, while sellers are unwilling to sell them at the price of 200 yuan. He wanted to earn more 10 yuan, so he hung up the price of 2 10 yuan. At this time, there were differences between the buyer and the seller, so there was no deal.

Then after a while, the man wanted to forget it, make less 10 yuan, and then sell the position at 200 100 lots.

Then the application for purchase will be reduced at this time 100. The person who offered the price of 200 has already bought enough things.

Then the price will jump to the next stage.

Is that clear? That is to say, there will be quantitative changes in the transaction. ..