“Backwardation”: Understanding the inversion of the coffee C market

  • The C market has been in “backwardation,” with spot prices rising above future prices due to tight supply
  • This inversion is fueled by shrinking stocks of ICE-certified coffee
  • Arabica certified stocks saw a sharp decline in Q4 2023

THE coffee C futures market – a global benchmark for Arabica prices – has long played a vital role in price discovery and risk management. Traditionally, the market operates in a structure where futures prices are higher than spot prices, accounting for storage and financing costs.

Recently, however, this usual pattern has reversed. The market has entered a phase of “backwardation,” where spot prices now exceed future contracts, signalling immediate supply shortages. What’s driving this inversion, and how could it impact the strategies of producers, traders, and roasters in the months ahead?

The Coffee C market is critical to the global coffee trade, operating through futures contracts that facilitate price discovery – the process by which buyers and sellers agree on a price for coffee. These contracts allow market participants to hedge against price fluctuations, providing a benchmark for negotiations in the physical coffee trade.

Judith Ganes, President of J. Ganes Consulting, emphasises that while speculators in the coffee market seek profit, they play a crucial role by providing liquidity. This liquidity is essential for enabling price hedging, helping market participants protect against unfavourable future price swings.

“The purpose of a futures contract isn’t to stabilise prices but to reflect activity in the cash market. It’s a tool for price discovery, whether prices are low, average, or high in volatile conditions,” she explains.

“Speculators, while aiming for profit, play a crucial role in adding liquidity to the market. The trade relies on futures as a form of insurance, using hedging to offset price risk by taking the opposite position in the cash (physicals) market.”

The Coffee C market has been operating in an inverted state for some time, deviating from its usual structure. Traditionally, the C market – established decades ago to create a standardised, transparent system for coffee trading – relies on futures contracts, which producers and traders use to hedge against price risks.

Recent trends in the coffee futures market have shown fluctuations in trading volumes, driven by factors like investor sentiment and changes in open interest (OI). Rising OI, especially when paired with price increases, signals new buying activity and reflects how market participants respond dynamically to both risk and opportunity, leading to greater volatility.

Typically, futures prices exceed spot prices, accounting for storage and financing costs – the “cost of carry.” In a standard contango market, the spot price is lower than the futures price. However, the current inversion in the coffee market has pushed spot prices above futures, effectively making the storage price negative.

“Typically, futures prices for distant contract months are higher than those nearing expiration, with the price spread reflecting the cost of carry or storage for the coffee,” says Judith.

“However, there are times when the market structure flips, and the nearby contract becomes more expensive than future contracts. This phenomenon is known as backwardation.”

The “Backwardation” of the C Market

Backwardation in the Coffee C market occurs when current demand outstrips available supply, causing spot prices to rise above future prices. This inversion is largely driven by shrinking stocks of ICE-certified coffee, with Arabica stocks seeing a sharp decline, particularly in the fourth quarter of 2023.

As deliverable stocks in ICE-licensed warehouses dwindle, the market responds by incentivising immediate sales and discouraging holding coffee for future delivery. Sellers are motivated to sell now at higher prices, rather than wait for potentially lower prices later, accelerating the flow of coffee into the market.

“The steeper the backwardation, the greater the anticipated shortfall – it often signals a period of low deliverable stocks, such as ICE-certified coffee graded and stored in Exchange-licensed warehouses,” explains Judith.

“When the market inverts, it’s functioning efficiently by reflecting the tightening cash market. It sends a clear signal to sellers: accelerate deliveries and sell coffee now at higher prices, rather than waiting for potentially lower prices in the near future.”

The decline in certified stocks is partly driven by a preference to keep coffee in the physical market, where spot prices command a premium. This premium, or ‘differential,’ discourages traders from delivering coffee to certified warehouses, as they would forgo the higher profits available in the cash market.

High interest rates and uncertainty about future demand have also impacted the market. The cost of holding large inventories – coupled with financing and storage fees – has made traders less willing to maintain extensive stocks, contributing to supply tightness. 

“Coffee stored in certified warehouses for too long accumulates ‘age-related penalties,’ further reducing the incentive for traders to keep coffee in ICE facilities,” says Judith.

Implications of backwardation for the coffee industry

The current inversion in the Coffee C market carries significant implications for all stakeholders, from traders and roasters to producers. In response to backwardation, traders may take a more cautious stance, scaling back purchases and waiting for potential price corrections.

For traders, backwardation complicates the economics of storing coffee, disrupting traditional inventory management strategies. It creates a challenging dynamic where buyers slow down their purchases, while sellers are incentivised to push more coffee into the market – a difficult balance to maintain.

“Buyers don’t rush to secure supplies when the market is inverted,” Judith explains. “It’s quite the opposite—unless they have a strong reason to believe the inversion will deepen.”

Roasters, facing higher spot prices and shrinking stocks, may need to adjust their sourcing strategies, potentially turning to alternative suppliers or modifying blends to manage rising costs. For producers, the price signals might seem like an opportunity to ramp up output, but challenges like Brazil’s ongoing drought could limit their ability to respond, further tightening supply.

The role of the ICE in managing dwindling certified stocks also comes into question. 

“While direct intervention is unlikely, I believe market forces will prompt a self-correction as certification incentives shift,” says Judith. 

“Certified stocks have rebounded from 250,000 bags to over 800,000 bags, indicating that backwardation itself provides enough incentive for traders to deliver more coffee to ICE-certified warehouses.”

In the long term, sustained backwardation could trigger a fundamental shift in pricing strategies and sourcing practices throughout the coffee supply chain. 

Traders may reduce their reliance on exchange-certified coffee, while roasters might explore direct sourcing to minimise exposure to market volatility. Producers, meanwhile, may need to focus on improving efficiency or diversifying crops to hedge against future uncertainties.

Ultimately, backwardation could reshape supply chain dynamics, encouraging stakeholders to rethink their approaches to pricing, inventory management, and sourcing. While backwardation signals short-term supply tightness, it also presents opportunities for strategic adaptation.

By interpreting and responding to these market signals, the coffee industry may be better equipped to navigate the complexities of global supply and demand, enhancing its resilience in an increasingly volatile environment.


Coffee Intelligence

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