Risk and sentiment
Korea PPI YoY
Year-over-year growth in Korea's producer price index.
At a glance
Korea PPI YoY: latest value and prior change
As of 2026-06-30, Korea PPI YoY is 8.57 %. It is 0.08 pp lower than 8.64 % on 2026-05-31.
Across 438 available observations from 1990-01-31 to 2026-06-30, the latest value is at the tie-adjusted 94th percentile.
- Observed on
- Default comparison window
- 1990-01-31–2026-06-30
- Observations · observed cadence
- 438 · Monthly
- Data source
- Bank of Korea ECOS
A high or low percentile does not by itself make the indicator positive, negative, or a buy or sell signal.
Time-series chart
Korea PPI YoY
1990-01-31–2026-06-30
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.
Interpretation guide
Korea PPI YoY: a preview of CPI's next move and corporate margins
Korea PPI YoY is the year-over-year change in the producer price index compiled monthly by the Bank of Korea, tracking prices firms receive at the factory gate. With direct exposure to commodities and the exchange rate, it tends to lead consumer inflation and doubles as a window into corporate margin conditions.
Its role as a CPI leading indicator
Price changes at the production stage pass through to consumers with a lag. Turning points in PPI YoY therefore often foreshadow the CPI path several months ahead.
- A rollover in PPI ahead of Korea CPI YoY raises confidence that consumer disinflation will follow.
- PPI rising faster than CPI can signal that pass-through to consumers is still in the pipeline.
- After sharp moves in crude oil or the won, PPI is among the first Korean series to react.
Reading margins through the PPI-CPI gap
When producer prices outrun consumer prices, firms are likely absorbing cost increases they cannot fully pass on. When PPI cools faster than CPI, input-cost relief opens room for margin recovery.
- A prolonged stretch of PPI inflation above CPI inflation warrants caution on manufacturing earnings estimates.
- A PPI collapse alongside weak trade can mean demand destruction rather than margin relief — check Korea Exports YoY.
- For price-linked sectors like refining, chemicals, and steel, the PPI direction maps closely to earnings direction.
Caveats
Headline PPI is heavily driven by energy and primary metals. Reading the aggregate as broad-based price pressure risks mistaking a single commodity cycle for an economy-wide story.
- Decompose contributions to see whether a move is oil-driven or broad across categories.
- In months with large FX swings, track the won alongside PPI to isolate the import-price channel.
- Do not treat a dip into negative PPI territory as an automatic deflation signal.