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KRX vs IDX trading hours

KRX and IDX next both trade from 02:00 to 06:30 UTC on Wednesday 28 October 2026 (4h 30m)

Markets

Seoul · Stocks

ClosedOpens in 4h 23m

Jakarta · Stocks

ClosedOpens in 6h 23m

On one 24-hour axis

NowToday

UTC

00:0003:0006:0009:0012:0015:0018:0021:00

Both open

TradingBreakPre-market and after-hoursOverlapNow

Upcoming overlaps

Overlap	Length
Wed 28 Oct, 02:00–06:30 UTC	4h 30m
Thu 29 Oct, 02:00–06:30 UTC	4h 30m
Fri 30 Oct, 02:00–06:30 UTC	4h 30m
Mon 2 Nov, 02:00–06:30 UTC	4h 30m
Tue 3 Nov, 02:00–06:30 UTC	4h 30m
Wed 4 Nov, 02:00–06:30 UTC	4h 30m

Upcoming KRX holidays

Fri 25 Dec 2026Christmas DayMarket holiday
Thu 31 Dec 2026End of Year HolidayMarket holiday
Fri 1 Jan 2027New Year's DayMarket holiday
Mon 4 Jan 2027Late openLate open
Mon 8 Feb 2027Seollal (New Year's Day by the lunar)Market holiday

Upcoming IDX holidays

Fri 25 Dec 2026Christmas DayMarket holiday
Thu 31 Dec 2026New Year's EveMarket holiday

Frequently asked questions

When do KRX and IDX trading hours overlap?

KRX and IDX next both trade from 02:00 to 06:30 UTC on Wednesday 28 October 2026 (4h 30m).

What time does KRX open compared to IDX?

KRX trades 09:00 to 15:30 local time (Asia/Seoul); IDX trades 09:00 to 15:50 local time (Asia/Jakarta).

Popular comparisons

See also KRX hours and IDX hours