Real-Time Ethereum Spot Index (RTESI)

We publish a Real-Time Spot Price Index for Ethereum (ETH). It is an aggregation of Live Prices from the exchanges around the world with an application of a weighting scheme. More weight is given to Exchanges that trade more volume.

Our cutting-edge technology lets us pull live prices from Exchanges with very low latency (sub 2ms) and high throughput. As a result we handle more than 100 price updates per second and upate the index in real-time.

Access to our ETH index is free and is available on this page, or through our API using a WebSocket Connection*. This data feed is is provided "AS IS" without warranty of any kind.

* wss://

ETH live spot levels
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updated: Invalid Date.NaN

ticks/s: NaN

Deribit Futures
InstrumentLevelBid/OfferTicks/sDiff Index