Quotes

WS
Delayed: wss://delayed.polygon.io/options
Real-Time: wss://socket.polygon.io/options

Stream quote data for specified options contracts via WebSocket. Each message delivers current best bid/ask prices, sizes, and associated metadata as they update, enabling users to monitor dynamic market conditions and inform trading decisions. Due to the high bandwidth and message rates associated with options quotes, users can subscribe to a maximum of 1,000 option contracts per connection.

Use Cases: Live monitoring, market analysis, trading decision support, dynamic interface updates.

Plan
Access
Plan AccessIncluded in select Options plans
Plan
Recency
Options Basic
Not included
Options Starter
Not included
Options Developer
Not included
Options Business
Not included
Plan RecencyReal-time
Plan HistoryNot applicable to websockets
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