📌 "The spot price is the price now. The futures price is the price for later." Understanding this simple difference is the foundation of all derivatives trading. This article explains both prices clearly, with examples that anyone can follow.
In financial markets, you can buy assets in two main ways: right now or at a future date. The price for buying immediately is called the spot price. The price for buying at a specific future date is called the futures price. These two prices are different, and the relationship between them drives trading strategies, hedging, and speculation.
What is Spot Price?
The spot price is the current market price for an asset. When you buy at the spot price, you pay now and receive the asset immediately (or within the standard settlement period, typically 2 business days). It is the price for immediate delivery.
What is Futures Price?
The futures price is the agreed-upon price today for buying or selling an asset at a specific date in the future. It is locked in now, but the actual exchange of the asset and money happens later. This price accounts for costs and expectations about the future.
Key Differences: Spot vs. Futures Price
| Aspect | Spot Price | Futures Price |
|---|---|---|
| Timing | Price for immediate delivery. | Price for future delivery (e.g., 3 months later). |
| Settlement | Transaction settles quickly (T+2). | Transaction settles on a specific future date. |
| Purpose | For taking immediate possession. | For hedging risk or speculating on future prices. |
| Price Drivers | Current supply & demand. | Spot price + Carrying costs (storage, interest) + Market expectations. |
| Example | Buying gold bars today at $2,400/oz. | Agreeing today to buy gold in 6 months at $2,450/oz. |
⚠️ Common Confusion: Contango vs. Backwardation
- Contango: Futures price is higher than the spot price. This is normal for assets with storage costs (like oil, gold). The futures price includes the cost of "carrying" the asset until delivery.
- Backwardation: Futures price is lower than the spot price. This happens when the market expects the future supply to be higher or demand to be lower (e.g., a seasonal crop right before harvest).
- Key Point: The difference between futures and spot price is called the basis. Basis = Futures Price - Spot Price.
Why Are Futures Prices Different from Spot Prices?
Futures prices are not random guesses about the future. They are calculated based on the spot price plus or minus several key factors:
- Carrying Costs: If you buy a physical asset today and hold it until the future, you incur costs: storage fees, insurance, and financing (interest on borrowed money). Futures prices include these costs.
- Convenience Yield: Sometimes holding the physical asset now provides a benefit (like using oil in your factory). This benefit can make the spot price more valuable, which can pull futures prices down.
- Supply & Demand Expectations: If traders expect a shortage in the future, they will bid up futures prices. If they expect a surplus, futures prices will be lower.
- Spot Price of Oil: $80 per barrel.
- Monthly Storage Cost: $0.50 per barrel per month.
- Interest Rate (Cost of Money): 5% per year.
- Time to Delivery: 6 months.
Simple Futures Price Estimate:
Spot Price + (Storage for 6 months) + (Financing Cost)
= $80 + ($0.50 * 6) + (Interest on $80 for 6 months)
≈ $80 + $3 + $2 = $85
Summary and Key Takeaways
- Spot Price = Now Price. You buy/sell immediately at the current market rate.
- Futures Price = Later Price. You lock in a price today for a transaction that will happen on a specific future date.
- Futures Price is Derived. It starts from the spot price and adjusts for carrying costs, convenience yield, and market expectations.
- They Converge. On the delivery date of a futures contract, the futures price and the spot price become exactly the same. This is called convergence.
- Use Cases: Spot markets are for immediate needs. Futures markets are for managing risk (hedging) or betting on price direction (speculation).