> ## Documentation Index > Fetch the complete documentation index at: https://docs.deribit.com/llms.txt > Use this file to discover all available pages before exploring further. # deribit_price_statistics.(index_name) > Basic statistics for the Deribit index. Provides statistical information related to the given `index_name` (e.g., aggregated stats derived from index updates). Useful for monitoring index behavior over time. ## AsyncAPI ````yaml specifications/deribit_asyncapi.json deribit_price_statistics.(index_name) id: deribit_price_statistics.(index_name) title: 'deribit_price_statistics.(index_name) ' description: > Basic statistics for the Deribit index. Provides statistical information related to the given `index_name` (e.g., aggregated stats derived from index updates). Useful for monitoring index behavior over time. servers: - id: production protocol: wss host: deribit.com/ws/api/v2 bindings: [] variables: [] - id: testnet protocol: wss host: test.deribit.com/ws/api/v2 bindings: [] variables: [] address: deribit_price_statistics.(index_name) parameters: - id: index_name jsonSchema: type: string description: >- Index identifier, matches (base) cryptocurrency with quote currency **Allowed values:** `btc_usd`, `eth_usd`, `ada_usdc`, `algo_usdc`, `avax_usdc`, ... (total 47 values) enum: - btc_usd - eth_usd - ada_usdc - algo_usdc - avax_usdc - bch_usdc - bnb_usdc - btc_usdc - btcdvol_usdc - buidl_usdc - doge_usdc - dot_usdc - eurr_usdc - eth_usdc - ethdvol_usdc - link_usdc - ltc_usdc - near_usdc - paxg_usdc - shib_usdc - sol_usdc - steth_usdc - ton_usdc - trump_usdc - trx_usdc - uni_usdc - usde_usdc - usyc_usdc - xrp_usdc - btc_usdt - eth_usdt - eurr_usdt - sol_usdt - steth_usdt - usdc_usdt - usde_usdt - btc_eurr - btc_usde - btc_usyc - eth_btc - eth_eurr - eth_usde - eth_usyc - steth_eth - paxg_btc - drbfix-btc_usdc - drbfix-eth_usdc description: >- Index identifier, matches (base) cryptocurrency with quote currency **Allowed values:** `btc_usd`, `eth_usd`, `ada_usdc`, `algo_usdc`, `avax_usdc`, ... (total 47 values) type: string required: true deprecated: false bindings: [] operations: - &ref_2 id: send_subscribe_deribit_price_statistics_index_name title: Send subscribe request for deribit_price_statistics description: Client sends subscription request for deribit_price_statistics updates type: send messages: - &ref_4 id: subscription_message contentType: application/json payload: - name: Subscription Notification Data description: Server sends subscription notification data type: object properties: - name: data type: object required: true properties: - name: index_name type: string description: >- Index identifier, matches (base) cryptocurrency with quote currency enumValues: - btc_usd - eth_usd - ada_usdc - algo_usdc - avax_usdc - bch_usdc - bnb_usdc - btc_usdc - btcdvol_usdc - buidl_usdc - doge_usdc - dot_usdc - eurr_usdc - eth_usdc - ethdvol_usdc - link_usdc - ltc_usdc - near_usdc - paxg_usdc - shib_usdc - sol_usdc - steth_usdc - ton_usdc - trump_usdc - trx_usdc - uni_usdc - usde_usdc - usyc_usdc - xrp_usdc - btc_usdt - eth_usdt - eurr_usdt - sol_usdt - steth_usdt - usdc_usdt - usde_usdt - btc_eurr - btc_usde - btc_usyc - eth_btc - eth_eurr - eth_usde - eth_usyc - steth_eth - paxg_btc - drbfix-btc_usdc - drbfix-eth_usdc required: false - name: low24h type: number description: The lowest recorded price within the last 24 hours required: false - name: high24h type: number description: The highest recorded price within the last 24 hours required: false - name: change24h type: number description: >- The price index change calculated between the first and last point within most recent 24 hours window required: false - name: fast_market type: boolean description: >- Indicates the fast moving prices period on the market. The value `true` is set when the price index value drastically changed within the last 1 hour. This indicator remains active even for 2 more hours after the prices calm down required: false headers: [] jsonPayloadSchema: type: object description: Response containing notification data properties: data: type: object properties: index_name: description: >- Index identifier, matches (base) cryptocurrency with quote currency type: string enum: - btc_usd - eth_usd - ada_usdc - algo_usdc - avax_usdc - bch_usdc - bnb_usdc - btc_usdc - btcdvol_usdc - buidl_usdc - doge_usdc - dot_usdc - eurr_usdc - eth_usdc - ethdvol_usdc - link_usdc - ltc_usdc - near_usdc - paxg_usdc - shib_usdc - sol_usdc - steth_usdc - ton_usdc - trump_usdc - trx_usdc - uni_usdc - usde_usdc - usyc_usdc - xrp_usdc - btc_usdt - eth_usdt - eurr_usdt - sol_usdt - steth_usdt - usdc_usdt - usde_usdt - btc_eurr - btc_usde - btc_usyc - eth_btc - eth_eurr - eth_usde - eth_usyc - steth_eth - paxg_btc - drbfix-btc_usdc - drbfix-eth_usdc x-parser-schema-id: low24h: type: number description: The lowest recorded price within the last 24 hours x-parser-schema-id: high24h: type: number description: The highest recorded price within the last 24 hours x-parser-schema-id: change24h: type: number description: >- The price index change calculated between the first and last point within most recent 24 hours window x-parser-schema-id: fast_market: type: boolean description: >- Indicates the fast moving prices period on the market. The value `true` is set when the price index value drastically changed within the last 1 hour. This indicator remains active even for 2 more hours after the prices calm down x-parser-schema-id: required: - index_name - low24h - high24h - change24h additionalProperties: false x-parser-schema-id: required: - data additionalProperties: false x-parser-schema-id: title: Subscription Notification Data description: Server sends subscription notification data example: |- { "data": { "low24h": 58012.08, "index_name": "btc_usd", "high24h": 59311.42, "change24h": 1009.61, "high_volatility": false } } bindings: [] extensions: - id: x-parser-unique-object-id value: subscription_message bindings: [] extensions: &ref_0 - id: x-parser-unique-object-id value: deribit_price_statistics.(index_name) - &ref_1 id: receive_deribit_price_statistics_index_name_updates title: Receive deribit_price_statistics updates description: Client receives deribit_price_statistics update notifications type: receive messages: - &ref_3 id: subscribe_request contentType: application/json payload: - name: Subscription Request description: >- Client sends subscription request to subscribe to notification channel. Please refer to [Notification page](https://deribit.mintlify.app/articles/notifications) for more information. type: object properties: [] headers: [] jsonPayloadSchema: properties: {} additionalProperties: false x-parser-schema-id: title: Subscription Request description: >- Client sends subscription request to subscribe to notification channel. Please refer to [Notification page](https://deribit.mintlify.app/articles/notifications) for more information. example: |- { "jsonrpc": "2.0", "method": "public/subscribe", "id": 42, "params": { "channels": [ "deribit_price_statistics.(index_name)" ] } } bindings: [] extensions: - id: x-parser-unique-object-id value: subscribe_request bindings: [] extensions: *ref_0 sendOperations: - *ref_1 receiveOperations: - *ref_2 sendMessages: - *ref_3 receiveMessages: - *ref_4 extensions: - id: x-parser-unique-object-id value: deribit_price_statistics.(index_name) securitySchemes: [] ````