Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato Open Market Sales
Potato open market sales are transactions outside fixed-volume contracts for defined region, variety, quality, quantity, and delivery timing. MassGain compares completed trades and offers with contract values, storage, crop conditions, historical spreads, and alternate regions so buyers can judge whether a premium is tactical or evidence of broader repricing.
Market Data
How to read this market
Potato open-market sales are transactions outside established fixed-volume contracts, usually for a defined region, variety, quality, quantity, and delivery window. They provide direct evidence of uncommitted physical supply and current buyer urgency.
Use open-market sales to assess supplemental purchasing, grower marketing opportunities, and local liquidity. Compare individual transactions with volume, historical spreads, contract markets, storage conditions, and nearby alternatives before treating them as a broader benchmark.
Data Module
Open-market sales context
Regionphysical cash market
Productvariety, quality, and end use
Deliveryimmediate or specified window
Volumetransaction quantity where available
Market statuscompleted trade versus offer
Decision usesupplemental sourcing and cash-market valuation
Analysis
Why this matters
Open-market transactions can carry large premiums because the available pool is small and buyers often enter only after contract or quality problems. That urgency makes the marginal trade informative but not necessarily representative.
The analytical question is whether the premium is temporary or structural. A short storage gap should support a tactical purchase, not a full-year reset. Repeated transactions across regions and delivery periods provide stronger evidence of a durable market repricing.
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 processors, growers, merchants, procurement teams, and market analysts who need to understand potato open market sales outside fixed contractual programs. Open-market transactions reveal the price and availability of uncommitted potatoes for a defined region, variety, quality, and delivery period. MassGain helps users distinguish representative market activity from isolated emergency trades or seller indications.
Open sales can be highly volatile because available volume is smaller and buyers often enter the market when contracted supply, quality, or timing falls short. A premium may therefore reflect immediate scarcity, a narrow specification, storage condition, freight, or processor urgency rather than a permanent reset in the wider potato market. MassGain organizes sales by geography, product, volume where available, transaction status, and delivery basis and compares them with contracts, historical spreads, crop conditions, storage, and nearby alternatives. Procurement can decide whether to cover a short gap, growers can evaluate marketing opportunities, and finance can isolate exceptional purchases from standard cost. The result is a disciplined view of open-market liquidity and executable supply.
Use Case
A processing plant loses two weeks of contracted volume after quality downgrades. Local open-market sellers quote a large premium, but MassGain shows later delivery in a neighboring region is less constrained. Procurement buys only one week locally to protect uptime and books the remaining replacement volume from the alternate region rather than resetting the annual raw-material assumption.
FAQs
What are potato open market sales?
They are sales of potatoes available outside established fixed-volume contracts for a defined market and delivery period.
Why can open-market prices exceed contract prices?
Immediate availability, limited suitable supply, quality, storage, freight, and buyer urgency can create a premium.
Should one open sale reset a long-term benchmark?
Not automatically; users should assess volume, representativeness, duration, and relevance to the contracted exposure.
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.