Data License

License differs by the usage purpose of information products.


  • Vendor license : General License to distribute information to 3rd party.
    주의External distribution rights options of vendor license; General service, service for private subscribers only, website last sale price service, public media service only.

  • End user license : License to use information internally.
    주의Please refer to "Market data usage policies" document below for details about license.

Market data usage polices Market data usage brochure
Special License
  • Index calculation agreement
    주의Customer shall not calculate or publish any index without prior written approval of KRX through index calculation agreement. Also, causing misunderstanding or confusions that any original work is the official indicator or work of KRX is always forbidden.

  • Own company stock data
    주의In case of listed company in KRX markets, own stock price is provided only for posting on digital signage system of the company.


주의 ALL INFORMATION AND DATA ON THIS WEBSITE ARE PROVIDED ON AN “AS IS” AND “AS AVAILABLE” BASIS, AND FOR THE PURPOSE OF IMPROVING AVAILABILITY OF INFORMATION FOR INVESTMENT, NOT FOR TRADING.
주의 THE WEBSITE USER ACKNOWLEDGES AND AGREES THAT HE/SHE USES KRX’S INFORMATION AND DATA ENTIRELY AT HIS/HER OWN RISK, AND DESPITE KRX’S SUSTAINED EFFORT TO ENSURE ACCURACY OF THE INFORMATION AND DATA, UNINTENTIONAL AND INCIDENTAL ERRORS AND DELAYS OCCUR; HOWEVER, KRX IS NOT LIABLE FOR ANY LOSS RESULTING FROM THE INVESTMENTS BASED ON THE INFORMATION AND DATA PROVIDED ON ITS WEBSITE.