Main Channel End-of-Day Summary

Cboe Global Indices Feed (CGIF) - Main channel delivers popular S&P indices including SPX, VIX, and DJS. The end-of-day file captures the open, high, low, close (OHLC), and option volume where available, distributed daily for over 300 indices. Time of open is 09:30 U.S. Eastern; however, time of close is index-specific. Find the full list of active indices on the Main channel [here](https://cdn.cboe.com/api/global/us_indices/definitions/GlobalIndices.csv "https://cdn.cboe.com/api/global/us_indices/definitions/GlobalIndices.csv"). **Subscription**<br/>Data will be updated and distributed daily shortly after the open of the next trading day (9:30 ET). **Historical**<br/>Historical data available from January 1975 for active symbols. Please note historical data for inactive or retired symbols are not supported. **Key Benefits** The end-of-day file delivers exclusive market feeds directly from Cboe Global Markets, providing access to proprietary data that offers a competitive edge in decision-making. As a leader in the creation and dissemination of volatility and derivatives-based indices, Cboe offers unparalleled expertise in index design, implementation, calculation, maintenance, administration, and data distribution services for a suite of custom indices and benchmarks, empowering consumers with robust and reliable datasets for analyzing price trends and market dynamics.

搜集汇总

背景与挑战

背景概述

该数据集通过Cboe全球指数主要通道提供日终摘要，涵盖300多种指数的开盘价、最高价、最低价、收盘价及期权交易量数据，每日更新。数据源自Cboe专有市场信息，历史记录可追溯至1975年，旨在为用户提供分析价格趋势和市场动态的可靠数据集。