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ETHFI Basis: Perp vs Spot Premium

Live ETHFI basis: the ETHFI perpetual futures price against the same exchange's spot price, perp / spot - 1. A positive basis is a futures premium, a negative one a discount. One row per venue pair on Binance and Bybit above the liquidity filter, then the recorded basis history for 24 hours, 7 days and all time.

ETHFI's OI-weighted perp-vs-spot basis is -0.09% right now (a discount), 0.013 percentage points below its 7-day average of -0.08%. The widest venue is Binance (ETHFIUSDC vs ETHFIUSDC spot), at a -0.30% discount, of 3 comparable pairs.

3 comparable pairsPerp OI $73.85MHistory since 27 SepAs of 11:36 UTC

ETHFI basis OI-weighted
-0.09%
live, across the pairs below
7-day average
-0.08%
hourly, every pair of the coin
Widest venue
-0.30% Binance
ETHFIUSDC vs ETHFIUSDC spot
Perp open interest
$73.85M
outside the top 50 by perp OI

ETHFI basis by venue

3 comparable pairs · largest open interest first
Exchange Perp Spot Basis Open interest Perp vol 24h Spot vol 24h Trade
Binance ETHFIUSDT ETHFIUSDT -0.09% $28.53M $48.21M $8.26M Trade ↗
Bybit ETHFIUSDT ETHFIUSDT -0.05% $9.85M $13.22M $4.11M Trade ↗
Binance ETHFIUSDC ETHFIUSDC -0.30% $1.71M $3.04M $1.37M Trade ↗

Not in the table: MEXC ETHFI_USDT (no same-venue spot market); Hyperliquid ETHFI (no same-venue spot market); Bitget ETHFIUSDT (no same-venue spot market); Lighter ETHFI (no same-venue spot market); KuCoin ETHFIUSDTM (no same-venue spot market); Gate ETHFI_USDT (no same-venue spot market); Aster ETHFIUSDT (no same-venue spot market); HTX ETHFI-USDT (no same-venue spot market).

ETHFI basis history

Perp vs spot, OI-weighted, every pair

Chart: TradingView Lightweight Charts™

How to read it. Basis is perp / spot - 1 on the same exchange, shown live and un-annualised. Green is a premium (perp above spot), red a discount. Pairs need the same venue and quote currency, and the perp leg needs at least $500K open interest and $1.00M 24h volume. Compare every coin on the basis screener, and see ETHFI funding rates, which move for related reasons.

ETHFI basis FAQ

What is ETHFI basis?

ETHFI's basis is the gap between its perpetual futures price and its spot price on the same exchange, as a percentage: perp / spot - 1. A positive basis is a futures premium (the perp trades above spot), a negative one a discount. It tends to move with funding rates, because funding exists to pull the perp back to spot.

Why can the chart differ from the table?

The table is the live basis of each pair that clears the minimum-liquidity filter ($500K perp open interest, $1.00M 24h volume), from the latest trade price. The chart and the 7-day average are recorded history: every same-venue, same-quote pair of the coin, OI-weighted, from the perp mark price in 5-minute and hourly snapshots.

Why is Hyperliquid not in the table?

This site tracks no Hyperliquid spot markets, so a Hyperliquid perp has no same-venue spot price to compare against. Basis here covers Binance and Bybit only.

Is a high ETHFI futures premium a signal?

Not by itself. A rich premium often means leveraged longs are paying up, which also shows in funding; a stretched premium or discount can unwind quickly. Nothing here is financial advice.