{ "type": "ticker", "sid": 11, "msg": { "market_ticker": "FED-23DEC-T3.00", "price": 48, "yes_bid": 45, "yes_ask": 53, "volume": 33896, "open_interest": 20422, "dollar_volume": 16948, "dollar_open_interest": 10211, "ts": 1669149841 }}
Market price, volume, and open interest updates.
Requirements:
Use case: Displaying current market prices and statistics
API key authentication required for WebSocket connections. The API key should be provided during the WebSocket handshake.
Market price ticker information