The Shanghai Futures Exchange (SHFE) and the Shanghai International Energy Exchange (INE) have launched arbitrage orders, initially covering highly liquid commodities such as crude oil, copper, gold, rebar, and natural rubber. The core objective is not to change the direction of commodity price movements, but rather to improve the efficiency of spread trading. Previously, inter-month arbitrage required buying and selling two separate contracts, which could easily lead to one leg being executed while the other experiences slippage. With the launch of arbitrage orders,
monthly spreads, term structures, warehouse receipt changes, and position migrations will be more easily traded directly by institutional and industrial clients.
This is particularly important for commodities with strong financial attributes, such as crude oil, copper, and gold. Crude oil is driven by supply and demand and geopolitical disturbances; copper by inventory and spot premiums/discounts; gold by interest rates and carrying costs; rebar by current demand and forward expectations; and rubber by seasonal supply and inventory cycles.
Arbitrage orders will allow these factors to be reflected more quickly in near-month and far-month spreads, rather than just in the price movements of the main contract.
In the longer term, exchanges may expand to other commodities and launch cross-commodity arbitrage combinations. This means that the domestic commodity market is gradually shifting from single-commodity trend trading to pricing based on supply chain spreads, term structures, and cross-commodity pricing. However, it's important to note that arbitrage orders are not equivalent to risk-free arbitrage; they alter trading efficiency and price discovery capabilities.
