Deribit index price updates for the given index_name (current index value).
Use this channel to track the real-time value of a Deribit index (e.g., btc_usd), which is used across pricing, margining, and settlement-related calculations.
Documentation Index
Fetch the complete documentation index at: https://deribit-starbase.mintlify.app/llms.txt
Use this file to discover all available pages before exploring further.