FAQs
We cover a broad range-from table-grade shell eggs to cage-free, breaking stock, dried and liquid egg products, and EU-imported eggs.
Roughly 93 billion of the 110 billion eggs produced annually in the U.S. are consumed domestically, with retail, foodservice, and food processing being the primary channels.
Key drivers include flock size, disease outbreaks (such as avian flu), seasonal demand patterns (e.g. holidays), inflation, and export volumes. Even small disruptions can lead to rapid price shifts due to the inelastic nature of demand.
Expana’s egg price index is updated daily, weekly, and monthly depending on the product type. Our benchmark pricing covers shell eggs, breaking stock, egg products, and regional EU prices.
Nut prices are a function of supply and demand. In these markets, the general price trend is influenced most by the supply, where a big crop generally means lower prices, and any fluctuations are reflecting current demand changes.
For most nuts, demand has generally been trending up due to a combination of evolving dietary trends, growing economies allowing more consumers to afford them, and creative marketing from industry associations. There can be some seasonal or shorter-term fluctuations in demand for various reasons, for example:
- commodity prices
- inflation
- currency fluctuations
- company financial position or credit availability
- logistics
- prices of other commodities (e.g. chocolate)
- Weather and cost of production have the biggest impact on nut supply.
- Nuts are seasonal crops, where new supply comes to market generally twice a year; one season for the northern hemisphere, one for the southern hemisphere.
- Tree nuts specifically are permanent crops – supply cannot be ramped up quickly, and is expensive to ramp down.
Steel is generally traded through long-term contracts, spot markets, and, increasingly, on commodities exchanges—such as the Shanghai Futures Exchange (SHFE) and the London Metal Exchange (LME)—using steel futures or options.
Steel prices can change quickly due to shifts in raw material prices, government policies, demand fluctuations (especially from the construction and automotive sectors), and global supply disruptions.
Key influences include:
- Raw material costs (iron ore, coking coal, scrap)
- Global economic conditions and construction activity
- Supply and demand fundamentals
- Trade policies (tariffs, quotas)
- Energy costs
- Environmental regulations
- Hot-rolled coil (HRC)
- Cold-rolled coil (CRC)
- Rebar
- Steel billets
- Wire rod
- Stainless steel
Aluminum prices can be highly volatile because of energy cost swings, supply chain disruptions, global trade developments, and shifts in industrial demand.
Recycled aluminum requires up to 95% less energy to produce than primary aluminum and represents a significant portion of total supply, helping to temper price and environmental impacts.
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Key factors include:
- Global economic growth and industrial activity
- Supply disruptions (strikes, energy shortages, sanctions)
- Energy costs (aluminum production is energy-intensive)
- Exchange inventories
- Currency fluctuations (especially USD/CNY rates)
- Trade tariffs and policies
Aluminum is traded in the form of ingots, billets, or primary aluminum on commodity exchanges, mainly the London Metal Exchange (LME), as well as regionally on the Shanghai Futures Exchange (SHFE) and the Chicago Mercantile Exchange (CME).
Aluminum is vital for industries such as:
- Aerospace and aviation
- Construction
- Packaging (cans and foil)
- Automotive and transportation
- Electrical applications
Copper prices are typically quoted in US dollars per metric ton (LME) or per pound (COMEX).
- Producers: Chile (largest), Peru, China, Democratic Republic of Congo, United States
- Consumers: China (by far the largest), United States, Germany, Japan
Key drivers include:
- Global economic growth and industrial demand (especially from construction and electronics)
- Supply disruptions (strikes, mine closures, geopolitical events)
- Inventory levels at major exchanges
- Currency fluctuations (especially the USD)
- Technological developments (electric vehicles, renewable energy)
In most international markets, wheat prices are quoted per metric ton or per bushel – commonly in US dollars.
As an agricultural product, wheat prices are sensitive to unpredictable factors like weather, geopolitics, supply disruptions, and sudden changes in demand.
Wheat prices are affected by:
- Weather events (drought, floods, frost)
- Global supply and demand
- Crop diseases and pests
- Government policies and trade restrictions
- Currency fluctuations
- Energy and transportation costs
Major types include:
- Hard Red Winter (HRW) Wheat
- Soft Red Winter (SRW) Wheat
- Hard Red Spring (HRS) Wheat
- Durum Wheat
- Soft White Wheat
Weight and application. The female gender (hen) tends to be package for retail sale as a whole bird, bone in breast and parts. The male gender (tom) tends to be cut up or deboned for meats and parts destined for grinding or further processing.
