Publication of Quotation Information

In order to enhance efficiency of price discovery function in the market and support investment decision-making, service of securities companies, the KRX publishes the details of quotation information to all the participants on real time basis during quotation receiving hour.


The range of publication of quotation information is following;


  1. Continuous auction
    • the prices of 10 successive best per bid and offer respectively, including the best bid and offer
    • the quantities at such prices
    • the total of such quantities per bid and offer respectively
  2. Periodic call auction
    • the prices of 3 successive best per bid and offer respectively, including the best bid and offer
    • the quantities at such prices
    • the expected matching price and quantity

During the quotation receiving hours for the determination of opening price(8:30~9:00), such information shall be published after 8:40, when 10 minutes have elapsed from the beginning of the quotation receiving hour.

example : provision of information on 10 stage offer price per selling/buying
example : provision of information on 10 stage offer price per selling/buying
balance of selling price balance of buying
3,000 11,050
500 11,000
400 10,950
2,400 10,900
700 10,850
950 10,800
1,000 10,750
900 10,700
2,100 10,650
90 10,600
10,550 1,040
10,500 3,000
10,450 250
10,400 2,500
10,350 900
10,300 3,040
10,250 300
10,200 3,220
10,150 2,000
10,100 3,750
12,040 합계 20,000
주의As of January 2, 2002, abolition was made for publication of quantity for total offer price in continuous auction and expansion was made to 10 stage preferential offer price.
example : provision of information on offer price like expected agreed price
example : provision of information on offer price like expected agreed price 주의As of September 30, 2002, it was enforced that publication of quantity for total offer price in periodic call auction was abolished and publication of expected agreed price was allowed.