TRADING SUMMARY FOR THE WEEK ENDING MONDAY 15/09/2008

Weekly Highlights*

• Calendar 2009 base load prices for the eastern seaboard states were all slightly higher last week. NSW led the way with a $0.49 increase from $45.10 to $45.59. VIC followed with a rise of $0.37 moving from $48.76 to $49.13 and QLD rallied $0.12 from $50.18 to $50.30. SA again remained steady on the week at $61.23.
• Options highlights last week included the following strategy trade:
• VIC Calendar 2010 $55/65 call spread traded at $3.20
• VIC Calendar 2010 $50 put traded at $3.48
• Overall open interest declined by 98 contracts last week. Futures decreased by 130 contracts and options increased by 32 calendar contracts.

Weekly Volume*

• Futures contracts traded this week (including Cap Futures) = 1,076
• Base Futures = 985
• Peak Futures = 45
• Caps = 46
• Calendar Options traded this week = 319 (or 1,276 quarterly equivalent contracts)
• Quarterly Options traded this week = 35
• Volume of EFP this week = 0
• Volume of Block Trades this week = 650
• Total MWh traded this week = 5,124,579
• Open Interest (including caps and options) as at COB Monday 15/09/08 = 48,794 contracts (139.6 million MWh)

Monthly Volume* ^

• FY 08/09 average daily volume = 692
• FY 07/08 average daily volume = 445
• FY 06/07 average daily volume = 461
• FY 05/06 average daily volume = 132
• Sep 2008 volume to date = 10,374 / average daily volume = 943
• Aug 2008 total volume = 8,855 / average daily volume = 422
• July 2008 total volume = 18,807 / average daily volume = 818
• June 2008 total volume = 8,987 / average daily volume = 449
• May 2008 total volume = 13,284 / average daily volume = 604
• Apr 2008 total volume = 8,879 / average daily volume = 404
• Mar 2008 total volume = 6,973 / average daily volume = 332
• Feb 2008 total volume = 14,210 / average daily volume = 677
• Jan 2008 total volume = 7,262 / average daily volume = 363
• Dec 2007 total volume = 3,184 / average daily volume = 168
• Nov 2007 total volume = 13,331 / average daily volume = 606
• Oct 2007 total volume = 9,410 / average daily volume = 409
• Sep 2007 total volume = 9,683 / average daily volume = 570
• Aug 2007 total volume = 9,022 / average daily volume = 410
• July 2007 total volume = 6,669 / average daily volume = 303
• June 2007 total volume = 11,356 / average daily volume = 568

*volume includes futures trades which result from option exercise

^all contracts are 1 MW calendar quarter equivalent

Electricity Futures & Options Workshops

• Level 1: d-cyphaTrade runs introductory workshops designed to increase understanding of the d-cypha SFE Australian Electricity Futures and Options Products.
• Level 2: Options Trading Workshops provide an introduction to option hedging strategies for energy companies and option volatility trading techniques for financial trading specialists. The Options Trading Workshops will provide practical electricity option trading insights rather than drawing heavily on theoretical options-related mathematics.

For further information please see the Training section on our website.
In-house workshops are available for 8 or more people, please call a member of the d-cyphaTrade Team on 1800 330 101 for more details.