Asset markets have likely peaked for 10-15% corrections.
This is an hourly chart of the US Energy sector, which at 11.68% of SP500 is the third largest sector in that index. The pattern here suggest that we fall to at least the level of triangular consolidation, marked by blue lines.
This is a daily chart of the Australian index I used on 19 October 2010 to forecast an exhaustive rally. The chart has not been updated but for the actual traded data. It appears the index topped and subsequently declined exactly as expected. This further suggests that the decline will continue.
This daily chart of the Australian dollar against the Japanese Yen suggests that we are topping around current levels. There is an outside chance (about 30%) that we rally to around JPY83 before rolling over.
One of the reasons why I am not expecting declines of greater than 10-15% for major indices is because a lot of Asian indices do not appear "complete" on the upside. They do appear to be ready to enter a prolonged (about 4-6 weeks) period of correction/consolidation. Below is a daily chart of shares in Hong Kong.
Finally, further evidence for a shorter-term top around current levels comes from Japan, here on an hourly chart (Topix). The rally in November is a fairly clear finished impulse, which is most likely a "c" wave. This suggests that supports around 800 will be broken.