Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato in Season Yield Forecast
A potato in season yield forecast replaces preseason assumptions with observed planting, emergence, canopy, weather, water, field sampling, and early harvest evidence. Growers and processors can revise marketable-tonnage and delivery scenarios as confidence improves without confusing total yield with specification-ready supply.
Market Data
How to read this market
A potato in-season yield forecast updates expected production while the crop is developing using actual planting, emergence, weather, water, canopy, field sampling, maturity, and early harvest evidence. The market object is a current forecast range by region, variety, and crop use.
Use the forecast to revise grower marketing plans, processor intake expectations, lender revenue scenarios, and supplemental coverage. Keep total yield separate from marketable output because size, solids, defects, and harvest loss determine what can actually satisfy a contract.
Data Module
Potato In-Season Yield Forecast
Market objectcurrent-season production outlook
Primary measureyield range
Key dimensionsregion, variety, crop stage
Evidencefield, weather, remote sensing
Commercial useintake and coverage planning
Compare withusable quality and contract demand
Analysis
Why this matters
In-season forecasts become more valuable as observed evidence replaces preseason assumptions, but different components can diverge. Tuber counts may be normal while size lags, leaving total yield near trend but tightening a large-tuber specification.
Commercial interpretation should therefore follow the distribution of usable production, not just the regional average. The best response is often targeted coverage for the exposed quality class.
Signal 01
Usable Crop Uncertainty Index
UCUI translates crop and market complexity into a simple uncertainty signal. Higher readings indicate greater uncertainty—not necessarily higher prices.
Understand uncertainty. Anticipate risk. Act earlier.
UCUI is designed to analyze potato-industry publications and data signals across regions, varieties, weather, disease, storage, supply, and demand.
WeatherHigh
DiseaseHigh
StorageMedium
SupplyMedium
Single-day snapshot based on a scan of 11,500+ web and social signals. Get historical and real-time data by clicking the button below.
The MassGain Daily
Today’s market analysis.
A daily editorial synthesis of physical potato data, crop signals, market reporting, and what participants should watch next.
September 16, 2026Latest MassGain publication
Potato market steady for now; Russia’s smaller crop is the salient risk
Spot prices are flat and USDA terminal reports read ‘market steady,’ but a renewed forecast for a smaller Russian harvest and recent regional harvest stress leave seasonal import timing and storage losses as the key uncertainty.
Signal 02
MassGain Potato Index
Independent physical-pricing intelligence and market-trend analysis for procurement, forecasting, contracting, and scenario planning.
Core Russet Carton Median
312.45 USD/MT
Latest qualifying physical-market observation
+4.75 (+1.55%)
Price discovery for the physical potato market
MPI is designed to track physical pricing data, price trends, deltas, and divergences across regions and potato types.
Series window45 days
Current public coverageCore russet cartons
Primary source basisQualifying USDA physical rows
UnitUSD per metric tonne
Single-day snapshot based on most recent 45 days worth of data. Limited to US Russets only. Get more complete, global data about all varieties by clicking the button below.
Signal 03
MassGain Spot Reference
An independent spot reference designed for price discovery, contract discussions, procurement comparisons, and risk modeling.
Russet Burbank — U.S. Midsize
305 USD/MT
Demonstration reference format
+1.6% WoW · Confidence: High
A trusted benchmark for pricing, contracts, and risk
MSR is intended to use real transactions and verifiable physical-market data to support negotiations, price checks, contracting, and risk models.
ProductRusset Burbank
SpecificationU.S. midsize, 40–70 count
Reference typePhysical spot benchmark
StatusIn development
Based on most recent 45 days worth of data. Limited to US Russets only. Get more complete, global data about all varities by clicking the button below. Full access also includes historical data -- including depreciated NYMEX/CBOE/EEX spot references -- projections, trends, and AI-driven insights.
The MassGain Product Ladder
From insight to intelligence to action
Four integrated products built for the physical potato market, delivered through public pages, reports, exports, dashboards, and API access.
1
Content
Original research, commentary, aggregated news, and market updates.
- What matters right now?
- What is happening out there?
2
UCUI™
Usable Crop Uncertainty Index: an AI-powered signal of crop risk and market uncertainty.
- Understand uncertainty
- Anticipate risk
- Act earlier
3
MPI™
MassGain Potato Index: independent physical-pricing intelligence and trend analysis.
- Price discovery
- Regional trends
- Procurement planning
4
MSR™
MassGain Spot Reference: an independent benchmark for price discovery and risk modeling.
- Contracts
- Negotiations
- Risk models
Content + UCUI + MPI + MSR + API access
Get historical series, regional detail, constituent data, exports, alerts, and direct data access.
Overview
Who is this for?
This page is for growers, processors, lenders, and supply planners that need an in-season potato yield forecast while the crop is still developing. Unlike a preseason assumption, an in-season forecast incorporates actual planting progress, emergence, canopy growth, weather, water conditions, field sampling, remote sensing, and crop-stage observations. MassGain connects those inputs with contracted acreage, marketable quality, regional demand, and historical outcomes.
The forecast should evolve as evidence improves. Early estimates may be driven by planting and weather; mid-season updates can incorporate canopy and tuber sampling; late-season versions can use maturity, size distribution, dry matter, and harvest evidence. MassGain preserves each forecast vintage and shows which assumptions changed. This helps growers plan sales and storage, processors evaluate raw-material coverage, and lenders adjust revenue or working-capital scenarios without waiting for final production statistics.
A key distinction is between biological yield and usable commercial supply. MassGain helps users estimate how quality, size, solids, defects, harvest loss, and delivery timing may affect the tonnes that actually satisfy contracts or market demand. The result is a transparent range with clear triggers, rather than a single number that creates false confidence during a changing growing season.
Use Case
Mid-season field samples show average tuber counts but smaller size in a processor’s main basin. MassGain combines the samples with heat, moisture, canopy development, and historical bulking patterns. The forecast keeps total yield near trend but lowers the estimate for large processing potatoes, leading procurement to protect the specification-sensitive volume rather than buy broad replacement tonnes.
FAQs
How is an in-season yield forecast updated?
It incorporates new weather, crop-stage, remote-sensing, field-sampling, maturity, and harvest evidence.
Is total yield the same as usable supply?
No. Size, solids, defects, quality, contracts, and harvest losses determine commercial availability.
Who uses the forecast?
Growers, processors, procurement teams, lenders, storage planners, and supply-chain managers.
Put this market intelligence to work
Get historical data, regional detail, benchmarks, alerts, exports, and API access tailored to your procurement
and market-analysis needs.
Data and Methodology
Professional market-data standards
MassGain is building transparent public market infrastructure. Each live metric will identify its date, unit, coverage, methodology, and source basis.
Data provenance
MassGain uses public, licensed, contributed, and independently derived physical-market information. Source availability and publication schedules vary.
Timing and revisions
Figures may reflect the latest available observation rather than a same-day transaction. Source data and MassGain calculations may be corrected, restated, or revised.
Not transactional pricing
MassGain figures are informational reference values and do not constitute executable bids, offers, settlements, or guarantees that a transaction can occur at the displayed value.
No individualized advice
Content and data are provided for informational and analytical purposes and do not constitute financial, investment, legal, trading, or individualized procurement advice.
Independent publication
Certain observations may be derived from USDA reports. MassGain is independent and is not affiliated with or endorsed by the USDA.
Commercial use and licensing
Public display does not grant rights to reproduce, redistribute, republish, or incorporate MassGain indices or references into commercial products or contracts without authorization.