Value

WS
Business: wss://business.polygon.io/indices

Stream real-time index value updates for specified index tickers via WebSocket. Each message provides the index’s current value and timestamp, allowing users to monitor fluctuations in key market benchmarks or sectors throughout the trading session. This continuous feed supports live market analysis, trend identification, and integration of index-based signals into trading strategies and research.

Use Cases: Market analysis, trend detection, portfolio benchmarking, trading strategy refinement.

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