# Asian LNG slides from $19 toward $15 as the war premium drains out
> JKM spikes on the Iran scare and Australian strikes in early June, then falls ~15% on the month as buyers hold back ahead of summer peak

**Meta:** type: story · date: 2026-06-24 · heads: Whose Money, The Quiet Shift · 11 takes · 1 lenses · 4 regions

## Summary

The [Japan-Korea Marker](/en/entity/jkm) spiked into the low-$19/MMBtu range in early June 2026, driven
by [Australian](/en/entity/australia) strike action, the stalled [US-Iran talks](/en/n/iran-us-ceasefire-mou) and
weather demand, then fell to about $15.74 by 23 June, down roughly 15% on the month as the
[Hormuz](/en/n/hormuz-oil-supply-shock) war premium drained out and buyers in [Japan](/en/entity/japan), [South Korea](/en/entity/south-korea)
and [China](/en/entity/china) held back ahead of the summer peak. Even after the slide JKM ran ~16% above
year-ago levels. The marker stayed close to [European TTF](/en/n/ttf-summer-storage-shortfall), the two
hubs bidding for the same flexible cargoes, a convergence that will tighten further when new
[Qatari](/en/n/qatar-north-field-first-lng-2026) and [US](/en/n/golden-pass-first-cargo-2026) capacity lands.

## By the numbers

- ~$19.x/MMBtu, JKM peak in early June 2026.
- $18.92, JKM on 11 June.
- $15.74, JKM on 23 June, down 0.76% on the day.
- ~-15%, JKM move over the month; ~+16% year-on-year.

## Why it matters

Asia is the marginal buyer that sets the global LNG clearing price; when JKM falls toward
TTF, European refillers face less competition for cargoes. The early-June spike showed how
quickly a Middle East scare or a single Australian strike can reprice the world's gas, and
how fast it unwinds once supply fear fades.

## What to watch

- Whether peak-summer cooling demand in Northeast Asia re-tightens spot before autumn.
- The JKM-TTF spread as the signal for where flexible US cargoes sail.
- Chinese spot buying, the swing factor that can absorb or release Asian length.

## Regional takes (batched by bias / lens)

### unlabelled
- **JOGMEC (Japan Oil, Gas and Metals National Corp.)** (Japan, ja) — Japan's state energy agency publishes the monthly arrival-based spot LNG price for cargoes landing in Japan, the official dataset against which the JKM marker's June moves are read.
  Source: https://oilgas-info.jogmec.go.jp/nglng/spotprice/index.html
- **JOGMEC Journal** (Japan, ja) — JOGMEC's own market commentary traces the early-June rise, to ~$19, to Australian strike action, the stalled US-Iran talks and weather-driven demand, then the drift back to the high $18s as buyers turned cautious; the supply-security lens of Asia's largest importer.
  > "Northeast Asia spot LNG rose to the low-$19 range on Australian strikes and the Middle East before easing as buyers held off on summer procurement."
  Source: https://journal.jogmec.go.jp/oilgas/nglng/index.html
- **S&P Global Commodity Insights** (Global, en) — Platts, which sets the JKM benchmark, explains the marker now spans Japan, Korea, Taiwan and China delivered cargoes, the price-formation lens showing how the same global pool links Asian and European hubs.
  > "JKM assesses spot cargoes delivered into Northeast Asia, including Japan, Korea, Taiwan and China."
  Source: https://www.spglobal.com/energy/en/pricing-benchmarks/assessments/lng/jkm-japan-korea-marker-gas-price-explained
- **Trading Economics** (Global, en) — 
  Source: https://tradingeconomics.com/commodity/liquefied-natural-gas-japan-korea
- **CME Group** (United States, en) — 
  Source: https://www.cmegroup.com/markets/energy/natural-gas/lng-japan-korea-marker-platts-swap.html
- **Investing.com** (Global, en) — 
  Source: https://www.investing.com/commodities/lng-japan-korea-marker-platts-futures-historical-data
- **EnergyRiskIQ** (Global, en) — 
  Source: https://energyriskiq.com/data/jkm-lng-spot-price
- **Barchart** (United States, en) — 
  Source: https://www.barchart.com/futures/quotes/JKM*1
- **European Gas Hub** (European Union, en) — 
  Source: https://europeangashub.com/weekly-trend-of-natural-gas-lng-price.html
- **JPX (Japan Exchange Group)** (Japan, ja) — 
  Source: https://www.jpx.co.jp/derivatives/products/energy/lng-futures/index.html
- **METI (LNG supply briefing)** (Japan, ja) — 
  Source: https://www.meti.go.jp/shingikai/energy_environment/lng/pdf/004_03_00.pdf

## Across the graph
- Related: [[ttf-summer-storage-shortfall]], [[qatar-north-field-first-lng-2026]], [[golden-pass-first-cargo-2026]], [[hormuz-oil-supply-shock]]
- Entities: Jkm, Japan, South Korea, China, Australia

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Canonical: https://rbtfl.xyz/en/n/jkm-asia-lng-summer-2026