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Coking Coal Futures (JM) โ The Steel Complex's Volatility Engine
Coking coal is the fuel of blast-furnace steel โ and the single most policy-sensitive contract in the Chinese black-metal complex. Mine safety inspections, Mongolia import flows, and steel mill profitability all collide in JM, producing the steepest trends (and deepest drawdowns) on the board.
Contract Specifications
| Exchange | Dalian Commodity Exchange (DCE) |
| Symbol | JM |
| Underlying | Medium-bituminous coking coal (blast-furnace grade) |
| Contract size | 60 metric tons per lot |
| Price quote | CNY (ยฅ) per metric ton |
| Minimum tick | ยฅ0.5 per ton = ยฅ30 per lot (โ$4.20) |
| Daily price limit | Dynamic band set by the exchange (typically ยฑ4% to ยฑ11%) |
| Day session (Beijing) | 9:00โ10:15, 10:30โ11:30, 13:30โ15:00 |
| Night session (Beijing) | 21:00โ23:00 |
| Contract months | All 12 calendar months (main contracts: Jan / May / Sep) |
| Last trading day | 5th trading day of the delivery month (shifted for holidays) |
| Exchange margin (reference) | Roughly 12โ20% of contract value โ among the highest on the board, reflecting volatility |
Specifications are reference values compiled from exchange publications. Margin ratios and price limits are adjusted dynamically โ the exchange's latest announcements always prevail.
What the Price Actually Buys You
At a typical price of ยฅ1,300/ton, one lot (60 tons) is worth ยฅ78,000 (โ$10,900) โ with high margins (12โ20%), roughly ยฅ10,000โ15,000 (โ$1,400โ2,100) controls one lot. Every ยฅ0.5 move = ยฅ30 per lot.
JM is for traders who can stomach drawdowns: the contract has produced both +100% policy squeezes (supply shocks) and -60% demand collapses (property downturn) in recent years. Trend discipline is not optional.
What Moves Coking Coal
- Mine safety policy. Safety inspections and production-capacity approvals in Shanxi/Inner Mongolia are JM's biggest short-term driver โ inspection news moves the market in minutes.
- Mongolian imports. Trucks across the Gantsmod border are a major supply source โ border closures (weather, politics, health) squeeze supply fast.
- Steel mill margins. When steel margins compress, mills cut rates and coking coal demand falls first. Hot metal output data is JM's demand curve.
- Coke and rebar linkage. JM feeds coke (J) feeds steel (RB/HC) โ the whole black chain trades as one complex. Cross-contract relative value is essential context.
- Australian reference prices. Global seaborne coking coal prices anchor import parity.
Why Traders Trade It
Massive trend potential. When supply policy or demand breaks, JM trends harder than almost anything โ the contract of choice for aggressive Chinese CTAs.
Night session. 21:00โ23:00 Beijing catches policy announcements and US-hour commodity flows.
What to Watch Out For
- High margin = high bar. Exchanges raise JM margins aggressively in volatile periods โ capital efficiency suffers exactly when trends run. Plan sizing around margin hikes.
- Policy head-fakes. Inspection headlines sometimes reverse within days โ verify production impact before chasing.
Trading Coking Coal on XS Select
All XS Select evaluations include Coking Coal and every other major Chinese commodity contract, on real Wenhua Finance market data with institutional liquidity. Commission is set at 2x the exchange standard (charged on open and close) โ replicating professional trading conditions.
Ready to trade it? Take the challenge from $29 โ pass the evaluation and earn a 10x bonus plus a funded performance account with 50% profit share. Sign up โ