ATS View
한국어

Korea stock market calendar: June 2026

IPO subscriptions and refunds, bonus-issue ex-rights and listing dates, option expiry and KRX holidays in one calendar.

← MayJul →

Dates are Korea Standard Time (UTC+9), which does not shift for daylight saving. The Korea Exchange trades 09:00–15:30 KST and closes completely on public holidays — the Lunar New Year and Chuseok holidays move each year and can shut the market for several days in a row. IPO dates, ex-rights dates and lock-up expiries come from the filings companies publish on DART, so they appear here as soon as the filing does. You can subscribe to this calendar from the alerts page.

Trading days21
IPO subscriptions5
Market holidays1Jun 3
Option expiryThu, Jun 11
Add to your calendarGoogle CalendarApple / OutlookIPO subscriptions, ex-rights dates, option expiry and market holidays update automatically.

Calendar

IPO subscriptionIPO refundIPO listingLock-up expiryPublic offeringEx-rights (bonus issue)Bonus shares listedMarket holidayExpiryBOK rate decisionUS FOMC
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3Market closed: Local elections
4
5
6
7
8
9
10
11Quarterly futures & options expiry
12
13
14
15
16
17US FOMC decision (overnight in Korea)
18RF Materials public offering subscription (to Jun 19)StradVision IPO subscription (to Jun 19)Justek IPO subscription (to Jun 19)
19Protec Mems Technology public offering subscription (to Jun 22)
20
21
22Nuin Tek public offering subscription (to Jun 23)Korea No.16 Special Purpose Acquisition IPO subscription (to Jun 23)
23StradVision refund and paymentJustek refund and paymentMadup IPO subscription (to Jun 24)
24Lemon Healthcare IPO subscription (to Jun 25)
25Korea No.16 Special Purpose Acquisition refund and payment
26Madup refund and payment
27
28
29Justek listing dayLemon Healthcare refund and payment
30StradVision listing dayKorea No.16 Special Purpose Acquisition listing day

Events by date

  1. Market holiday Market closed: Local elections
  2. Expiry Quarterly futures & options expiry
  3. US FOMC US FOMC decision (overnight in Korea)
  4. Public offering RF Materials public offering subscription (to Jun 19)
    IPO subscription StradVision IPO subscription (to Jun 19)
    IPO subscription Justek IPO subscription (to Jun 19)
  5. Public offering Protec Mems Technology public offering subscription (to Jun 22)
  6. Public offering Nuin Tek public offering subscription (to Jun 23)
    IPO subscription Korea No.16 Special Purpose Acquisition IPO subscription (to Jun 23)
  7. IPO refund StradVision refund and payment
    IPO refund Justek refund and payment
    IPO subscription Madup IPO subscription (to Jun 24)
  8. IPO subscription Lemon Healthcare IPO subscription (to Jun 25)
  9. IPO refund Korea No.16 Special Purpose Acquisition refund and payment
  10. IPO refund Madup refund and payment
  11. IPO listing Justek listing day
    IPO refund Lemon Healthcare refund and payment
  12. IPO listing StradVision listing day
    IPO listing Korea No.16 Special Purpose Acquisition listing day

The ex-rights date is the trading day before the record date (T+2 settlement), so buy by the day before the ex-rights date to receive new shares. Monthly options expire on the second Thursday (earlier if it is a holiday). Confirm all dates with company filings and Korea Exchange notices.

All Korea stock market holidays in 2026 →