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Korea stock market calendar: December 2026

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

← NovJan →

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 subscriptions7
Market holidays2Dec 25, Dec 31
Option expiryThu, Dec 10
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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
1Dabeeo IPO subscription (to Dec 2)Enki IPO subscription (to Dec 2)
2ANH Structure refund and paymentWoori Investment No1 Special Purpose Acquisition IPO subscription (to Dec 3)
3Lablup: 1 month lock-up expiry (float 35.51% → 40.69%)
4Dabeeo refund and paymentEnki refund and paymentSky Labs: 3 months lock-up expiry (float 50.43% → 77.47%)
5
6
7Woori Investment No1 Special Purpose Acquisition refund and paymentInnovo Therapeutics IPO subscription (to Dec 8)
8
9US FOMC decision (overnight in Korea)
10Innovo Therapeutics refund and paymentCIS IPO subscription (to Dec 11)iA public offering subscription (to Dec 11)+1
11
12
13
14Kte IPO subscription (to Dec 15)DestinPower IPO subscription (to Dec 15)
15CIS refund and payment
16
17Kte refund and paymentDestinPower refund and payment
18Vuno public offering subscription (to Dec 21)
19
20
21Neosapience: 3 months lock-up expiry (float 37.01% → 61.55%)
22
23Wiseplanet Company: 3 months lock-up expiry (float 21.08% → 23.41%)
24
25Market closed: Christmas Day
26
27
28
29Global Technologies: 3 months lock-up expiry (float 31.93% → 32.44%)
30Duksan Navcours: 3 months lock-up expiry (float 40.4% → 46.9%)
31Market closed: Year-end market closure

Events by date

  1. IPO subscription Dabeeo IPO subscription (to Dec 2)
    IPO subscription Enki IPO subscription (to Dec 2)
  2. IPO refund ANH Structure refund and payment
    IPO subscription Woori Investment No1 Special Purpose Acquisition IPO subscription (to Dec 3)
  3. Lock-up expiry Lablup: 1 month lock-up expiry (float 35.51% → 40.69%)
  4. IPO refund Dabeeo refund and payment
    IPO refund Enki refund and payment
    Lock-up expiry Sky Labs: 3 months lock-up expiry (float 50.43% → 77.47%)
  5. IPO refund Woori Investment No1 Special Purpose Acquisition refund and payment
    IPO subscription Innovo Therapeutics IPO subscription (to Dec 8)
  6. US FOMC US FOMC decision (overnight in Korea)
  7. IPO refund Innovo Therapeutics refund and payment
    IPO subscription CIS IPO subscription (to Dec 11)
    Public offering iA public offering subscription (to Dec 11)
    Expiry Quarterly futures & options expiry
  8. IPO subscription Kte IPO subscription (to Dec 15)
    IPO subscription DestinPower IPO subscription (to Dec 15)
  9. IPO refund CIS refund and payment
  10. IPO refund Kte refund and payment
    IPO refund DestinPower refund and payment
  11. Public offering Vuno public offering subscription (to Dec 21)
  12. Lock-up expiry Neosapience: 3 months lock-up expiry (float 37.01% → 61.55%)
  13. Lock-up expiry Wiseplanet Company: 3 months lock-up expiry (float 21.08% → 23.41%)
  14. Market holiday Market closed: Christmas Day
  15. Lock-up expiry Global Technologies: 3 months lock-up expiry (float 31.93% → 32.44%)
  16. Lock-up expiry Duksan Navcours: 3 months lock-up expiry (float 40.4% → 46.9%)
  17. Market holiday Market closed: Year-end market closure

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 →