Notice of RetractionInvestment strategy for China stock market

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

As the important tools to improve potential investment performance, the different investment strategies have been widely accepted by investors. From the results of some completed studies, it has been found that even though the stock market of mainland China has reached the efficient market of the weak form, fundamental analysis is still effective. Adopting active strategy can obtain the higher profit rate than the average profit rate of the market, then, the active strategy has become the mainstream strategy of the market.