Transaction price: The total price payable, actually paid and adjusted is different from the invoice or contract price, including the price indirectly paid to the seller. [1] The computer automatic matching system of the exchange sorts the transaction declarations according to the principle of price priority and time priority, and automatically matches the transaction when the buying price is greater than or equal to the selling price. The matching transaction price is equal to the middle value of the buying price (bp), selling price (sp) and the previous transaction price (cp). That is, when bp≥sp≥cp, the latest transaction price =sp bp≥cp≥sp, the latest transaction price =cp cp≥bp≥sp, and the latest transaction price =bp.

So: 2103 > 2 10 1 & gt； 2 100

So it should be: 2 10 1.