I thought CFD's were considered under the same guidelines as options by the ATO and every other govt. dept , until a gain had been made or a loss , the contract itself was not considered an asset , hence not having to report it .
This is something that pop up for myself when I took up a load of 4.65 call options when Orica plummeted and called them in later , repeating the process at a 10.00 odd call also .
Also some company options that came attached with new raisings , I had and did not have to report those either . Of course once exited I was obligated to report the movement as it had been converted to an asset form .