What is backwardation?

A market condition in which futures trade below the spot price, the mirror image of contango.

It usually signals demand to sell forward or to hold the asset now rather than later, and on perpetual futures it shows up as a negative funding rate, with shorts paying longs. A long futures position rolled through backwardation earns a small amount at each roll, since the expiring contract is replaced with a cheaper one.

Like contango, backwardation describes the shape of the curve today and carries no reliable information about future price. It is frequently described as a bearish signal, which overstates what it is: a statement about the relative cost of exposure now versus later.

How it works

A dated futures contract and the spot asset must converge at expiry, because settlement references the spot price. Before expiry the gap between them is the basis.

Positive basis, with futures above spot, is contango and is the normal state for a carry asset, since holding a position to a later date ties up capital that could earn a return elsewhere.

Negative basis, with futures below spot, is backwardation. In crypto it usually reflects heavy short positioning, borrowing demand for the spot asset, or a rush to hedge existing holdings, all of which push the forward price down relative to now.

On perpetuals, which never expire, the same condition appears through the funding rate. When the perpetual trades below the index, funding turns negative and short holders pay long holders periodically, which is the mechanism pulling the contract back toward spot.

Rolling matters for dated contracts. A long who rolls an expiring contract into a further-dated one buys a cheaper contract in backwardation, which is a small positive carry, and a more expensive one in contango, which is a drag.

Example

Illustrative: spot trades at $60,000 and the three-month future at $58,800. The basis is minus $1,200, or minus 2% over three months, roughly minus 8% annualized. A trader holding the long future to expiry gains that 2% relative to spot if the price is unchanged, because the two must meet at settlement. A trader who is short the future pays it. Figures are illustrative.

Why it matters when you buy

Spot buyers never touch the futures curve directly, but it shapes what they see. Sustained backwardation makes cash-and-carry trades unattractive, which changes how much spot is bought as a hedge and can affect depth in the book you actually trade against. If you hold a futures-based product rather than the asset, the curve is a real cost or credit each roll. Compare buying spot at the exchange directory with the guide on spot Bitcoin funds versus buying Bitcoin.

Related terms

• contango — the opposite and more usual shape
• basis — the gap the two terms describe
• funding rate — how the same condition appears on perpetuals
• futures — the dated contracts involved
• perpetuals — contracts with no expiry
• open interest — how much positioning sits behind the curve

Questions

Does backwardation mean the price will fall?

No. It describes the current relationship between spot and forward prices, which reflects positioning and financing conditions today. It has no established predictive power over future spot prices.

Why does it show up as negative funding?

Because a perpetual has no expiry to force convergence, so the exchange uses periodic payments instead. When the contract trades below the index, shorts pay longs, which encourages buying and closes the gap.

Can I earn from backwardation?

Traders run basis strategies that harvest the gap, but they require holding both legs, posting margin, and managing liquidation risk. The gap is compensation for those costs rather than free money.