Posted By Francis Farnese on 12/04/2012 11:57 AM
Is there a way to screen out overpriced stocks with stock screen?
The StockCentral Stock Screener has a section called Valuation that may help you with culling stocks that are probably overvalued. However, your definition and judgment as to what constitutes "overpriced" may vary, but these factors should get you started.
Besides the PE Ratio, in this section you can screen by Historical Value Ratio (HVR). HVR is similar to Relative Value on the SSG or Toolkit 6 Stock Study. Historical Value Ratio is the current Price/Earnings Ratio divided by the Signature Price/Earnings Ratio; the Signature P/E Ratio is the median of a company's annual High and Low Price/Earnings Ratios and is meant to represent the "normal" P/E Ratio that a stock usually sells for.
Setting the Historical Value Ratio to a maximum of 1.0 or 1.10 would mean that only stocks with P/E Ratios below 100% or 110% of their Signature P/E Ratios would appear on your list. For stocks that are currently slowing in growth or are expected to grow more slowly in the future, you would also expect P/E Ratios to also decline, perhaps even below their Signature P/E Ratios, so this could turn up stocks that are still "overvalued" when compared to future growth. I would suggest limiting the HVR to a minimum of 0.65 to 0.75, since stocks that sell at 65% or 75% of their Signature P/E Ratios are probably experiencing fundamental shifts in their growth or problems that have driven down their prices to levels that are no longer "undervalued."
I usually set HVR to somewhere between 0.75 and 1.1 when looking for "reasonably" valued stocks.
Relative Price is also available in the Valuation section of the screener. Relative Price is calculated thus: Relative Price = (PresentPrice - 52WeekLow) / (52WeekHigh - 52WeekLow). For example, setting this criteria's parameters to a range of .2 min and .5 max will return companies with a current price that is between 20 and 50 percent of the 52-week high price. You could use this if you wanted to find stocks that are well off their 52-week high prices.
Doug