KOSPI Margin Credit

The margin loan balance against KOSPI-listed shares, tracking retail leverage in large caps. Comparing it with the total and KOSDAQ balances shows which part of the market is carrying the leverage.

Latest

26.16 tn KRW

-0.37 tn KRW

Date2026-09-07

History2010-01-04–2026-09-07

Observations4,117

KOFIA FreeSIS

At a glance

KOSPI Margin Credit: latest value and prior change

As of 2026-09-07, KOSPI Margin Credit is 26.16 tn KRW. It is 0.37 tn KRW lower than 26.53 tn KRW on 2026-09-04.

Within the default comparison window of 1,000 observations from 2022-08-02 to 2026-09-07, the latest value is at the tie-adjusted 95th percentile. Available history covers 2010-01-04 to 2026-09-07 with 4,117 observations.

Observed on: 2026-09-07
Default comparison window: 2022-08-02–2026-09-07
Observations · observed cadence: 1,000 · Daily
Data source: KOFIA FreeSIS

A high or low percentile does not by itself make the indicator positive, negative, or a buy or sell signal.

Time-series chart

KOSPI Margin Credit

2010-01-04–2026-09-07

Long-history series are stored as real provider observations. Index, FX, VIX, and ratio charts use historical backfill where providers expose it; Korean investor flow and margin-credit feeds expand as stable historical endpoints become available.

Recent observations and calculated changes

The ten latest chart observations. Change subtracts the previous observation; intervals vary with holidays, release schedules and missing data. A difference in rates or ratios is not an investment return.

KOSPI Margin Credit · tn KRW
Observed	Value	Previous date	Difference (current − previous)
2026-09-07	26.16 tn KRW	2026-09-04	-0.37 tn KRW
2026-09-04	26.53 tn KRW	2026-09-03	0.07 tn KRW
2026-09-03	26.46 tn KRW	2026-09-02	0.04 tn KRW
2026-09-02	26.42 tn KRW	2026-09-01	-0.01 tn KRW
2026-09-01	26.43 tn KRW	2026-08-31	0.14 tn KRW
2026-08-31	26.29 tn KRW	2026-08-28	-0.10 tn KRW
2026-08-28	26.39 tn KRW	2026-08-27	-0.09 tn KRW
2026-08-27	26.48 tn KRW	2026-08-26	0.23 tn KRW
2026-08-26	26.25 tn KRW	2026-08-25	0.34 tn KRW
2026-08-25	25.90 tn KRW	2026-08-24	0.15 tn KRW

Source: KOFIA FreeSIS

Interpretation guide

How to read KOSPI margin credit

KOSPI margin credit tracks retail margin-financed exposure in KOSPI-listed stocks. It helps separate healthy participation from crowded leverage and potential deleveraging pressure in large-cap Korea exposure.

What it tracks

A rising balance means retail investors are using more borrowed money in KOSPI names. Gradual increases alongside index strength can reflect participation, while sharp increases into a flat market can become future supply.

A 20-session balance increase above 5% suggests visible leverage inflow.
An increase above 10% deserves a short-term overheating check.
A falling balance during index weakness can signal forced deleveraging pressure.

Interpretation rules

Margin credit must be read with price. If KOSPI is rising and credit is rising gradually, risk appetite is improving. If price is weak while credit keeps rising, loss-making positions may be accumulating.

KOSPI above its 20-day average with gradual credit growth is healthier participation.
KOSPI below its 20-day average while credit keeps rising is a supply-risk warning.
A sharp credit drop with a sharp index drop points more to liquidation risk than a clean bottom.

How to respond

Fast margin-credit growth raises the bar for chasing large caps. Cross-check foreign flows, USD/KRW, and market breadth before treating leverage growth as bullish.

When credit grows quickly, review position size and invalidation levels before adding exposure.
Foreign buying and a stable won can reduce the risk attached to higher margin balances.
If credit falls while the index stabilizes, look for post-deleveraging recovery candidates.

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