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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 →
Trading days21
IPO subscriptions5
Market holidays1Jun 3
Option expiryThu, Jun 11

Calendar

IPO subscriptionIPO refundPublic offeringEx-rights (bonus issue)Bonus shares listedMarket holidayExpiry
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
17
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
29Lemon Healthcare refund and payment
30

Events by date

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

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 →