Off-hours Closing Price

This is a system to provide additional trading opportunities to investors, after-hours and for some time prior to opening time, at the closing price of the day subject to application of time priority principle.


Following are details of off-hours closing price trade.

Off-hours Closing Price
Classification Details
Subject Stock Certificate, ETF, ETN, KDR(Excluding unexecuted issues of the day)
Trading Hours 08:30~08:40, 15:40~16:00 (30 minutes)
Quotation Receiving Hours 08:30~08:40, 15:30~16:00 (40 minutes)
Executed Price Closing price of the day(after market closing), closing price of previous day(before market opening)
Type Of Order Order at closing price
Execution Of Trading Application of time priority rule
Revision, Withdrawal Impossible to revise order price
possible to revise quantity or cancel prior to execution of trading
Trading Unit 1 share
After-Market

- After-market is a market that provides additional trading opportunities beyond the regular session, allowing trading to be conducted after the close of the regular session via the continuous auction method within the daily price limit range applicable to that day. The key features of After-market are as follows.


Off-hours Single Price Trade
Classification Details
Eligible Markets KOSPI, KOSDAQ
Subject Equities, foreign equities, DRs, REITs, SICs, Investment Companies, Infrastructure Funds
Ineligible Securities Securities requiring strict market management(Issues Subject to Periodic Call Auctions(30 min), Untraded Issues(during the regular session of the day), Suspended Issues, Administrative Issues, Investment-alert Issues, Investment-risk Issues, Abnormal Volatility Issues, Ultra-low Liquidity Issues etc)
Trading Hours 16:00~20:00(240min)
Quotation Receiving Hours 16:00~20:00(240min)
Method of Trading Continuous Trading
Range of Fluctuation Closing price of the previous day ± 30%
Type of Order Limit, Best Limit, and Immediately Executable Limit Orders
Trading Unit 1 Share