Class: Dtn::Streaming::Requests::Quote::RegionalSwitch

Inherits:
Dtn::Streaming::Request show all
Defined in:
lib/dtn/streaming/requests/quote/regional_switch.rb

Overview

Request updates when the regional quote for a symbol changes.

:param symbol: A valid symbol for a security or derivative.

IQFeed.exe will send a regional message for the symbol whenever the top of book quote on a regional exchange changes. This is the top of book on each exchange where the security or derivative trades, as opposed to the market-wide top of book which you get when you call watch on a symbol. It is NOT the full order book.

This produce ‘level1_summary` message

Instance Method Summary collapse

Methods inherited from Dtn::Streaming::Request

#initialize

Constructor Details

This class inherits a constructor from Dtn::Streaming::Request

Instance Method Details

#call(symbol:, turned_on: true) ⇒ Object 



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# File 'lib/dtn/streaming/requests/quote/regional_switch.rb', line 19

def call(symbol:, turned_on: true, **)
  socket.puts "S,REG#{turned_on ? "ON" : "OFF"},#{symbol.upcase}\r\n"
end