Exchange Information Committee composed of five member exchanges: The American Stock Exchange, Chicago Board of Options Exchange, New York Stock Exchange, Pacific Stock Exchange, and the Philadelphia Stock Exchange. To receive options quotes on securities traded on AMEX or NYSE, you must have agreements with both the member exchange and OPRA. AMEX More info: http://www.amex.com. NYSE More info: http://www.nyse.com. CBOE More info: http://www.cboe.com. PCX More info: http://www.pacificex.com. PHLX More info: http://www.phlx.com. Fees OPRA - Professional: Billed by Exchange - Non-professional: $1 Complete list of exchange fees