Discuss the differences between futures options (options on futures) and regular options (options on underlying assets). Use real examples to illustrate how futures options work (use Put Call parity relationship to explain how an arbitrage profit may be earned in futures markets).

For futures options, you may find futures prices and futures options prices here:

http://www.nymex.com/gol_opt_cso.aspx

or:
http://www.barchart.com/commodityfutures/Gold_Futures///options/GCZ13?mode=i&view=

OR:
http://www.cmegroup.com/trading/equity-index/us-index/sandp-500_quotes_openOutcry_options.html?exchange=XCME&foi=OPT&venue=F&productCd=SPU9&underlyingContract=SP&floorContractCd=SPU9&expMonth=200909

You may choose any other futures and futures options.
Your case report should include the following format
Introduction of the case study, explanation of any related theory, the data souces, analytical results, and conclusion