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Iron Ore Futures (I)
Iron Ore futures (contract code: I) on the Dalian Commodity Exchange are the undisputed global benchmark for pricing the core steelmaking ingredient, giving you direct exposure to China's massive industrial demand. The contract is an absolute beast when it comes to liquidity, routinely trading hundreds of millions of metric tons a day to stand as one of the most heavily traded commodity futures on the planet. Whether you're a macro trader playing global infrastructure trends or a retail speculator hunting for high-volume volatility, this is a market you need to understand.
Contract Specifications
| Exchange | Dalian Commodity Exchange (DCE) |
| Symbol | I |
| Contract size | 100 metric tons per lot |
| Price quote | CNY per metric ton |
| Minimum tick | ¥0.5/ton = ¥50/lot (≈$7) |
| Trading hours | Day 9:00–10:15, 10:30–11:30, 13:30–15:00 Beijing · Night: 21:00–23:00 Beijing |
| Contract months | All 12 months; main contracts rotate Jan/May/Sep |
| Exchange margin (reference) | ~9–13% exchange margin (dynamic) — adjusted dynamically; the exchange's latest notice always prevails. |
| Example lot value | ¥800/ton → ¥80,000/lot (≈$11,200), margin ≈¥8,800 (≈$1,220) |
Specifications are reference values compiled from exchange publications. Margins and price limits adjust dynamically — the exchange's latest announcements prevail.
What Moves Iron Ore
- China steel mill restocking cycles and blast furnace utilization. When mills ramp up blast furnace capacity to meet seasonal demand, they burn through stockpiles, triggering massive waves of physical buying that instantly lift futures.
- Australian & Brazilian shipment data. Weekly export figures out of Port Hedland dictate supply-side sentiment; a sudden drop in shipments due to weather or port maintenance tightens the global market and spikes the DCE contract.
- Platts 62% Fe benchmark linkage and RMB exchange rate. The DCE contract constantly tracks the Platts 62% Fe benchmark, meaning shifts in the USD/RMB exchange rate directly alter the arbitrage math and drag domestic prices up or down.
- Port inventory levels. Traders obsess over stockpiles at the 45 major Chinese ports; rising inventories signal weak demand and trigger bearish momentum, while sudden drawdowns spark short-covering rallies.
- Steel margin spreads. Mills bid aggressively for high-grade ore when their profit margins on finished steel are fat, decoupling iron ore from broader market weakness and driving premiums on the futures curve.
Why Traders Watch It
Iron ore is the most volatile major contract in China, and it isn’t even close. Routine 3 to 5 percent daily swings are just business as usual here. For a global retail trader used to sedate Western index products, this market will feel like trading on fast-forward.
The contract trends hard when momentum builds, but it reverses violently the moment sentiment flips. Because the contract size is 100 metric tons per lot, a price of ¥800/ton means you're controlling ¥80,000 (≈$11,200) of notional value, with exchange margins floating dynamically around 9 to 13%. At those levels, a single lot requires roughly ¥8,800 (≈$1,220) in margin.
In a market this jumpy, position sizing is everything. Over-leverage on a single trade and a routine intraday pullback will stop you out before the trend resumes. The tick value is ¥0.5/ton (¥50/lot, or about $7), meaning every tiny fluctuation hits your P&L immediately.
What to Watch Out For
- Volatility traps. Routine 3-5% daily swings mean a standard stop-loss can be blown through in minutes. Tight stops often get hunted during the opening bell or the night session (21:00–23:00 Beijing time) when liquidity thins out.
- Liquidity rotation. While all 12 months are listed, the main contracts rotate primarily across January, May, and September. Trading an off-cycle month leaves you trapped in illiquid conditions with massive bid-ask spreads.
- Policy shocks. Chinese regulators frequently step in to cool overheated commodity markets. Sudden exchange margin hikes or position limit changes can force violent unwinds without warning.
- Data release whipsaws. Weekly port inventory reports and shipment data drops often trigger knee-jerk reactions. Entering a position right before these releases can result in severe slippage before the true trend establishes itself.
Trading I on XS Select
All XS Select evaluations include I and every other major Chinese commodity contract, on real Wenhua Finance market data with institutional liquidity. Commission is 2x the exchange standard (open and close) — replicating professional conditions.
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