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Futures basis

Futures basis is the difference between a futures price and the referenced spot or cash price.

Plain-language meaning

Futures basis is the difference between a futures price and the referenced spot or cash price.

Why it is useful

Futures basis is useful as descriptive evidence when it is compared on the same definition, source, period, unit and exact listing. It is one input to research, not a verdict.

Where it appears in XMarketRadar

Look for Futures basis in Futures, Option Chain, Options Screener and derivative study tables for a selected underlying and contract.

How it is calculated or sourced

Subtract the referenced cash/spot price from the comparable futures price: basis = futures − spot. Use synchronized observations and matching units.

Inputs, period and unit

Read the disclosed inputs or source, observation period, bar interval, unit, native currency and scale. A value without its source and as-of context is incomplete; unlike units must not be combined.

Worked example

Illustrative only: If the comparable futures price is ₹2,025 and spot is ₹2,000, basis is +₹25. Unsynchronized quotes can make this comparison misleading.

What high and low mean

A higher or lower Futures basis value is descriptive, not automatically good or bad. Meaning depends on the instrument, comparison period, method and related evidence.

Positive, negative and genuine zero

Positive and negative Futures basis values retain the definition shown here. A genuine reported or computed zero is displayed as 0 and is not the same as missing evidence.

When it is unavailable

Unavailable (—) means Futures basis is absent, unsupported, stale under the screen's rules or not computable from verified inputs. It must never be converted to zero or a neutral signal.

Limitations and common mistakes

Futures basis may differ by provider definition, observation time, instrument and venue. Common mistakes are dropping units or dates, comparing unlike scopes, and treating a missing value as zero.

Market-specific differences

Contract size, exercise style, expiry, settlement, price unit and trading rules vary across all supported markets. Always use the selected contract specification.

Related terms

Use the related-term links on this page to compare Futures basis with neighbouring definitions while retaining each term's distinct source, unit and limitations.

Suggested next steps

Open the related Derivatives terms below, then follow the matching Help Centre task guide and inspect Futures basis on an exact exchange listing. Confirm source, as-of time, units and unavailable reason before using it in research.

Educational information only; not investment advice or an order service.

This Futures basis tutorial is educational and descriptive. It is not investment advice, a price prediction, a recommendation, or an instruction to buy, sell, rebalance or place an order.

Educational information only; not investment advice or an order service.