KOSPI
KOSPI closed its last session at 6,838, down 0.48% over the last 24 hours as of 06:00 UTC on 30 September 2026 — a −0.2σ move against its 20-day average of 2.01%.
Last session
Hourly closes, UTC
KOSPI, last 24 hours of trading
Latest point 06:00 UTC on 30 September 2026
Show values
| Point | KOSPI |
|---|---|
| 30 Sep 00:00 UTC | 6,938.88 |
| 30 Sep 01:00 UTC | 6,904.00 |
| 30 Sep 02:00 UTC | 6,859.36 |
| 30 Sep 03:00 UTC | 6,854.46 |
| 30 Sep 04:00 UTC | 6,852.75 |
| 30 Sep 05:00 UTC | 6,862.19 |
| 30 Sep 06:00 UTC | 6,838.04 |
KOSPI, RSI 14h
Relative strength index, 0 to 100.
- 24h high
- 6,938.88
- 24h low
- 6,838.04
- 20-day vol
- 2.01%
- Surprise
- −0.2σ
- Vol vs baseline
- no data
- Board rank
- #115
The read
Over its last 20 sessions KOSPI has moved 2.01% on a typical day, making it one of the most volatile of the indices Kinzan tracks (their median is 0.75%).
At −0.2σ, the last 24 hours have been an entirely ordinary session for KOSPI.
It sits near the bottom of its 24-hour range of 6,838.04–6,938.88, measured on hourly closes.
The Asia block (22:00–07:00 UTC) did most of the work — roughly 100% of the movement over the last 24 hours.
Over the last 60 sessions of daily returns, it has moved most closely with NIKKEI (+0.83, a very strong relationship), and most inversely to AAPL (−0.43).
Market read: KOSPI is breaking down, pinned at the bottom of its range after a weak Asian session.
Daily history
81 trading days of daily closes · Live chart
KOSPI, daily closes
Close-to-close, on the days it traded. Non-trading days are skipped, not filled.
Show values
| Point | KOSPI |
|---|---|
| 4 Jun 2026 | 8,639.41 |
| 5 Jun 2026 | 8,160.59 |
| 8 Jun 2026 | 7,484.41 |
| 9 Jun 2026 | 8,096.93 |
| 10 Jun 2026 | 7,730.82 |
| 11 Jun 2026 | 7,763.95 |
| 12 Jun 2026 | 8,123.62 |
| 15 Jun 2026 | 8,545.98 |
| 16 Jun 2026 | 8,726.60 |
| 17 Jun 2026 | 8,864.24 |
| 18 Jun 2026 | 9,063.84 |
| 19 Jun 2026 | 9,052.42 |
| 22 Jun 2026 | 9,114.55 |
| 23 Jun 2026 | 8,203.84 |
| 24 Jun 2026 | 8,471.02 |
| 25 Jun 2026 | 8,930.30 |
| 26 Jun 2026 | 8,411.21 |
| 29 Jun 2026 | 8,394.65 |
| 30 Jun 2026 | 8,476.48 |
| 1 Jul 2026 | 8,303.41 |
| 2 Jul 2026 | 7,648.09 |
| 3 Jul 2026 | 8,088.34 |
| 6 Jul 2026 | 8,051.33 |
| 7 Jul 2026 | 7,656.31 |
| 8 Jul 2026 | 7,246.79 |
| 9 Jul 2026 | 7,291.91 |
| 10 Jul 2026 | 7,475.94 |
| 13 Jul 2026 | 6,806.93 |
| 14 Jul 2026 | 6,856.83 |
| 15 Jul 2026 | 7,284.41 |
| 16 Jul 2026 | 6,820.60 |
| 20 Jul 2026 | 6,516.27 |
| 21 Jul 2026 | 6,747.95 |
| 22 Jul 2026 | 6,797.70 |
| 23 Jul 2026 | 7,096.89 |
| 24 Jul 2026 | 6,690.62 |
| 27 Jul 2026 | 6,755.75 |
| 28 Jul 2026 | 6,023.66 |
| 29 Jul 2026 | 5,663.24 |
| 30 Jul 2026 | 5,593.56 |
| 31 Jul 2026 | 6,595.45 |
| 3 Aug 2026 | 6,257.45 |
| 4 Aug 2026 | 6,358.95 |
| 5 Aug 2026 | 6,598.26 |
| 6 Aug 2026 | 6,296.38 |
| 7 Aug 2026 | 6,258.77 |
| 10 Aug 2026 | 6,299.66 |
| 11 Aug 2026 | 6,345.53 |
| 12 Aug 2026 | 6,579.04 |
| 13 Aug 2026 | 6,813.34 |
| 14 Aug 2026 | 6,977.94 |
| 18 Aug 2026 | 6,869.83 |
| 19 Aug 2026 | 6,471.17 |
| 20 Aug 2026 | 6,852.58 |
| 21 Aug 2026 | 6,912.95 |
| 24 Aug 2026 | 6,696.96 |
| 25 Aug 2026 | 6,742.74 |
| 26 Aug 2026 | 6,808.21 |
| 27 Aug 2026 | 6,912.37 |
| 28 Aug 2026 | 6,788.88 |
| 31 Aug 2026 | 6,820.02 |
| 1 Sep 2026 | 6,835.80 |
| 2 Sep 2026 | 6,562.72 |
| 3 Sep 2026 | 6,579.48 |
| 4 Sep 2026 | 6,687.21 |
| 7 Sep 2026 | 6,995.39 |
| 8 Sep 2026 | 6,954.52 |
| 9 Sep 2026 | 7,051.64 |
| 10 Sep 2026 | 7,033.92 |
| 11 Sep 2026 | 6,909.91 |
| 14 Sep 2026 | 6,684.37 |
| 15 Sep 2026 | 6,627.26 |
| 16 Sep 2026 | 6,717.97 |
| 17 Sep 2026 | 6,715.41 |
| 18 Sep 2026 | 6,894.23 |
| 21 Sep 2026 | 7,007.72 |
| 22 Sep 2026 | 7,017.91 |
| 23 Sep 2026 | 7,080.92 |
| 28 Sep 2026 | 6,889.74 |
| 29 Sep 2026 | 6,870.81 |
| 30 Sep 2026 | 6,838.04 |
KOSPI, RSI 14
Relative strength index, 0 to 100.
| 24h | 1 week | 1 month | 3 months |
|---|---|---|---|
| −0.48% | −2.4% | +0.72% | −18.5% |
24h is the live trailing move; the other horizons are close-to-close over that many sessions of this instrument's own trading.
When it moved
- Asia22:00–07:00 UTC
- −1.46%
- London07:00–13:00 UTC
- 0.00%
- New York13:00–22:00 UTC
- 0.00%
What it moves with
Correlation of daily returns, last 60 shared sessions
Correlation describes what the last three months did. It is not causation and not a hedge ratio. All correlations
KOSPI: questions
What is the price of KOSPI today?
KOSPI was quoted at 6,838 as of 11:33 UTC on 30 September 2026, down 0.48% over the previous 24 hours. Prices on Kinzan update every five minutes and may be delayed.
How volatile is KOSPI?
Its 20-day volatility — the standard deviation of its last 20 daily returns — is 2.01% as of 11:33 UTC on 30 September 2026. That is the size of move KOSPI makes on an ordinary day.
Is today's move in KOSPI unusual?
Today's move is −0.2σ — the 24-hour change divided by its own 20-day volatility. That is an entirely ordinary session. Readings beyond ±2σ are uncommon for any instrument.
What does KOSPI move with?
Over the last 60 sessions of daily returns its closest relationship has been with NIKKEI, at a correlation of +0.83. Correlations change over time and do not imply that one instrument causes the other to move.
When does KOSPI move the most?
Over the last 24 hours the Asia session (22:00–07:00 UTC) carried about 100% of its movement. Kinzan splits the day into three contiguous UTC blocks — Asia, London and New York — so every hour is counted exactly once.