Listen to the forecasts and do not know who to believe. Some say the end of autumn will begin the recovery of the market, others for the winter and cite the facts that it will happen and others say that it will happen by 2020. Guess and no one knows anything for sure.
No one can certainly know for sure else everybody would be rich right now. I think despite the prediction of experts, knowing very well about the project you are planning to invest to is very important. Some of these predictions are just for hype and encourage innocent investors to invest.