Credit and leverage
Korea Margin Credit Balance
The total margin loan balance in Korean equities — money retail investors borrowed from brokerages to buy shares. Rapid growth signals an overheating rally, while sharp declines point to forced selling.
Latest
33.19 tn KRW
-0.41 tn KRW
At a glance
Korea Margin Credit Balance: latest value and prior change
As of 2026-09-07, Korea Margin Credit Balance is 33.19 tn KRW. It is 0.41 tn KRW lower than 33.60 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 92nd percentile. Available history covers 2010-01-04 to 2026-09-07 with 4,117 observations.
- Observed on
- 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
Korea Margin Credit Balance
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.
| Observed | Value | Previous date | Difference (current − previous) |
|---|---|---|---|
| 2026-09-07 | 33.19 tn KRW | 2026-09-04 | -0.41 tn KRW |
| 2026-09-04 | 33.60 tn KRW | 2026-09-03 | 0.05 tn KRW |
| 2026-09-03 | 33.54 tn KRW | 2026-09-02 | 0.10 tn KRW |
| 2026-09-02 | 33.44 tn KRW | 2026-09-01 | 0.01 tn KRW |
| 2026-09-01 | 33.43 tn KRW | 2026-08-31 | 0.18 tn KRW |
| 2026-08-31 | 33.25 tn KRW | 2026-08-28 | -0.09 tn KRW |
| 2026-08-28 | 33.34 tn KRW | 2026-08-27 | 0.01 tn KRW |
| 2026-08-27 | 33.33 tn KRW | 2026-08-26 | 0.23 tn KRW |
| 2026-08-26 | 33.10 tn KRW | 2026-08-25 | 0.25 tn KRW |
| 2026-08-25 | 32.85 tn KRW | 2026-08-24 | 0.22 tn KRW |
Source: KOFIA FreeSIS
Interpretation guide
Decomposing Korea's total margin credit balance by market
The Korea Margin Credit Balance aggregates KOSPI and KOSDAQ margin lending compiled by the Korea Financial Investment Association, showing total retail leverage across the domestic equity market in trillions of won. The headline total gauges market-wide leverage temperature, but its real analytical power comes from breaking that total into its per-market composition.
What the aggregate tells you
The combined balance smooths out single-market noise and reveals the larger waves of Korea's retail leverage cycle. What matters is less the absolute figure than its ratio to market capitalization or customer deposits, and its position within the cycle.
- A total approaching prior cycle highs means heavier forced-selling potential in any broad correction.
- If the balance grows in line with market cap and the ratio holds, the added leverage is less concerning.
- Trend turns show up later in the total than in per-market balances, so use it for confirmation.
Composition as a quality-of-risk-appetite gauge
An identical total means different things depending on whether KOSPI or KOSDAQ lending drove it. Placing TapeFlow's KOSPI Margin Credit and KOSDAQ Margin Credit series side by side and tracking each share of the total separates trend-following large-cap leverage from speculative small-cap leverage.
- A rising total driven by a fast-growing KOSDAQ share classifies as speculative leverage expansion.
- Gradual KOSPI-led growth in the total resembles participation leverage riding an index trend.
- A flat total with shifting market shares means repositioning, not new money entering.
Using the total in liquidation phases
In sharp sell-offs, the speed of decline in the total balance becomes a dashboard for forced-selling pressure. Gradual declines look voluntary, while steep drops during index plunges can mark chains of margin calls in progress.
- Several consecutive daily declines in the total warrant decomposing which market the deleveraging is in.
- A stabilizing total after heavy declines is a late-stage signal that forced supply is being absorbed.
- Checking whether the balance bottoms as KOSPI Foreign Net Buying turns positive helps time recovery reads.
Related views
Related indicators and radar
KOSPI Margin Credit
Tracks retail leverage in KOSPI-listed large-cap names.
Separates broad credit growth into KOSPI exposure.
KOSDAQ Margin Credit
Tracks leverage risk in Korea's growth and theme-stock market.
Separates broad credit growth into KOSDAQ exposure.
KOSPI Retail Net Buy
Retail flow for sentiment, supply pressure, and leverage context.
Connects credit growth with retail flow.