Iron Ore’s New-Year Reset: Benchmark Shift Meets Softer Steel And Rising China Stocks

Key Points

1. Iron ore held near $105 a ton as weaker steel output met resilient imports and rising port inventories.
2. A benchmark shift took effect, moving Platts IODEX from 62% to 61% Fe and reshaping basis trades.
3. China’s state buyer and big miners are contesting pricing, while SGX remains the main risk screen.

Iron ore opened 2026 in a tight range. On SGX, the IODEX CFR China proxy traded near $105.55 a ton at 07:50 UTC, within $105.10–$105.75.

Nearby reference points were close but not identical. CME’s 62% Fe CFR China (Platts) January curve was around $105.99. A TSI-linked January print was near $104.65.

Price was also softer over the week. The weekly tape was down about $1.60, roughly minus 1.5%, after late-December firmness.

Fundamentals explain the caution. Reuters pointed to softer Chinese steel output into late 2025, even as iron ore imports stayed strong. Port inventories rose, too. That mix often turns rallies into selling unless mill margins improve.

Overnight trading matched that push-and-pull. Your 4-hour chart showed a year-end dip toward the low-$104s, then a rebound back to the mid-$105s.

Momentum is improving, not strong. RSI sat near 41 on the 4-hour view and about 44 on the daily. Support sits around $105.00 and $104.05. Resistance clusters near $105.85–$106.10, then the mid-$106s.

Today’s plumbing change adds noise, and it matters. Platts moved the IODEX baseline to 61% Fe and introduced transitional tools for migration. That changes what “benchmark iron ore” represents and forces spreads to re-price.

The bargaining backdrop is also tightening. Reuters reported China Mineral Resources Group using tougher procurement tactics. Rio Tinto told clients some January–February China shipments will settle on Fastmarkets indices instead of Platts.

Liquidity stayed concentrated on screens. TradingView showed about 11.6k in SGX IODEX volume. Another SGX-linked TSI feed showed roughly 75k lots and a large open-interest swing.

Iron ore has no clean ETF-flow compass. Futures positioning, inventories, and steel margins still set the tone.

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