Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato Storage Dormancy Break
The potato storage dormancy break view identifies when a cohort moves from a stable resting state toward sprouting and faster physiological aging. Storage and procurement teams can use variety, age, treatment, condition, and demand to prioritize movement before the lot loses higher-value market options.
Market Data
How to read this market
Potato storage-dormancy-break data records the transition from a stable resting state toward sprout development and faster physiological aging. The market object is the storage cohort tied to variety, crop maturity, storage temperature, treatment history, age, pile condition, and observed sprouting.
Use the data to prioritize movement, revise remaining storage life, and identify which customer or processing channels can still accept the cohort. Compare dormancy behavior across lots and facilities because break timing can vary materially even within the same crop year.
Data Module
Potato Storage Dormancy Break
Market objectaging storage cohort
Primary measuredormancy and sprout status
Key dimensionsvariety, age, treatment, facility
Commercial usemovement prioritization
Value effectshrinking future market options
Compare withsprout score, storage life, demand
Analysis
Why this matters
Dormancy break reduces option value before it necessarily removes physical tonnes. A cohort may remain processable while losing the ability to serve premium fresh or long-hold customers.
Commercial interpretation should follow the narrowing set of future outlets. Unexpectedly early dormancy break can make an earlier sale rational even when the forward seasonal market appears stronger.
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 storage operators, wholesalers, growers, processors, and procurement teams monitoring potato storage dormancy break. Dormancy break marks the transition from a stable resting state toward sprout development and faster physiological aging. Its timing affects storage life, weight loss, quality, processing performance, customer acceptance, and the urgency with which inventory must be moved. MassGain helps users combine variety, crop maturity, storage temperature, treatment history, pile condition, sprout observations, and market demand.
Dormancy does not end uniformly across a building or crop. One cohort may begin sprouting while another remains stable because of field history, variety, damage, temperature, or storage age. MassGain tracks early indicators by lot and compares them with remaining contracts, regional prices, customer specifications, storage costs, and replacement availability. Storage managers can prioritize movement, wholesalers can redirect susceptible lots to faster-turn channels, processors can adjust intake timing, and finance can revise inventory value before quality loss becomes severe. The platform also helps distinguish a normal seasonal transition from unexpectedly early dormancy break that may signal a broader storage or crop problem. MassGain does not prescribe sprout-control treatment. It provides the commercial and comparative framework needed to translate dormancy status into movement, pricing, and inventory decisions.
Use Case
A wholesaler detects early sprouting in one yellow-potato cohort three months before planned sale. MassGain compares variety history, room conditions, current demand, freight, and replacement markets. The operator moves the vulnerable cohort to high-turn foodservice customers and preserves more dormant inventory for the late-season retail program.
FAQs
What is potato dormancy break?
It is the end of the natural resting period when potatoes begin progressing toward sprout growth.
Why can dormancy break vary by lot?
Variety, maturity, field stress, damage, storage temperature, treatment, and age all influence timing.
How does MassGain help after dormancy breaks?
It connects lot condition with contracts, prices, customer tolerance, storage cost, and movement alternatives.
Put this market intelligence to work
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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.