Markets are jittery on weak global fundamentals and rising geopolitical tensions between the US and Iran. As a result, stocks have grown increasingly volatile. For investors looking for fresh buy ideas, some stocks that delivered revenue and net profit growth, may be looking increasingly affordable with better valuations than in the past few months. This stock screener (subscription, but screenshot above) identifies stocks whose recent falls in share price. Stocks in this screener include Bannari Amman Sugars, Career Point and others. 

One caution worth remembering is that it's hard to know where the market bottom is, and this is not an approach for the faint-hearted.